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Pulmonary Hydatid cyst: analysis of 1024 cases
Bagheri R, Haghi Sz, Amini M, Fattahi As,
Volume 68, Issue 3 (6-2010)
Abstract
Background: Pulmonary hydatic cyst is a common parasitic disease and health care problem in developing countries. In our study we assessed treatment outcomes of pulmonary hydatic cyst in our area. Methods: All patients presenting to Ghaem, Omid and Mehr hospitals of Mashhad- Iran since 1981 to 2008 with pulmonary hydatic cyst were enrolled in this study and demographic data, location and number of cysts, diagnostic methods, type of operations, out comes and rate of recurrence were statistically analyzed. Results: One thousand and twenty for patients enrolled in this study. The mean age was 30.6±16.1 years and male to female ratio was 1.2. The most common symptoms were cough (55.1%) and chest pain (33.8%). 53.8% of the patients had right side involvement, 40% had left side involvement and 6.2% had bilateral disease. Inferior lobe was the most common involved lobe. The cyst was intact in 52.6% and the other cases were complicated or perforated. The most common surgical technique was removing the cyst membrane without resection of pericyst and closure of air leaks (67.2%). The cyst was enucleated in 21.2% and parenchymal resection was performed in 10.3%. The mortality rate was 0.2% and morbidity occurred in 8.4% of patients. The most common complications were dead-space in pulmonary parenchyma in 3.4% of cases and wound infection in 1.5%. Conclusion: The best treatment for pulmonary hydatic cyst disease is surgery with low mortality and morbidity. The most common treatment is extraction of cyst membrane and closure of small air ways. Pulmonary resection should be reserved for complicated forms of disease.
 Surgical management of pilonidal sinus patients by primary and secondary repair methods: a comparative study
Haji Barati B, Ghafuri A,
Volume 68, Issue 9 (12-2010)
Abstract
Background: Gross difference in return to work exists in pilonidal sinus patients operated by primary and secondary repair. This survey was to evaluate the results of surgical management of pilonidal sinus with primary or secondary closure.
Methods: In a randomized clinical trial, patients with pilonidal sinus referring to the surgical clinic of Shariati Hospital in Tehran, Iran between March 2007 and March 2009 were underwent either excision with midline closure (primary, n=40), or excision without closure (secondary, n=40). The recorded outcomes were hospital stay, healing time, time off work, postoperative pain, patient's satisfaction and the recurrence rate.
Results: Majority of the patients were male (87.50%). There was no significant difference in the hospital stay. Time off work (8.65±1.73 Vs. 11.53±2.33 days, p=0.001) and healing time (3.43±0.92 Vs. 5.3±0.79 days, p=0.001) were shorter in primary group but, there were no significant differences in hospital stay and number of visits. Intensity of postoperative pain in the 1st (37.75±6.5 Vs. 43.63±5.06, p=0.001), 2nd (26.75±6.66 Vs. 34.63±5.48, p=0.001), 3rd (18.25±6.05 Vs. 27.88±6.88, p=0.001), and 7th (8.45±3.85 Vs. 17.88±6.19, p=0.001) days were lower in primary closure group. There was not significant difference in complication rates in groups. Patients' satisfaction was higher in primary group (4.15±0.53 Vs. 3.6±0.5, p=0.001).
Conclusion: According to this study excision and primary closure is the preferred procedure in patients with pilonidal sinus. It has the advantages of shorter time off work earlier wound healing, lesser postoperative pain, higher patients satisfaction and comparable complication and recurrence rates with excision and open wound.


Drug-induced complications of anti-tuberculosis drugs in HIV patients
Rasoulinejad M, Bouyer M, Emadi Kouchak H, Hasibi M, Mollazadeh N, Moradmand Badie B,
Volume 68, Issue 10 (1-2011)
Abstract
Background: Tuberculosis with high prevalence in HIV/AIDS patients is the main reason for morbidity and mortality in these patients. About one-third of patients with HIV infection have concomitant tuberculosis. Lack of appropriate infection control on many social and economic communities will impose. Comprehensive study on the effects of anti-tuberculosis drugs in patients with HIV infecting less done, also due to the importance of reducing morbidity and mortality, reduce the cost of disease, identifying drug pharmacokinetics, the importance of completing treatment tuberculosis, this study was performed to evaluate the effects of anti- tuberculosis drugs on HIV infection and to identify the drug pharmacokinetics and so more complete tuberculosis treatment.
Methods: A historical cohort study was performed on patients referring to the research center for HIV/AIDS, consultation center, department of infection diseases of Imam Khomeini Hospital in Tehran, Iran. A total number of 75 cases with HIV negative versus HIV positive patients with pulmonary tuberculosis and positive sputum smear in accordance with inclusion and exclusion criteria were selected.
Results: In this study, the frequency of peripheral neuropathy 27(73%), arthralgia 31(83.8%), vomiting 18(48.6%), headache 26(70.3%), dizziness 20(54.1%), renal toxicity 4(10.8%) and of skin rash 10(27%) in patients with HIV virus infection were significantly more than HIV- negative patients. Hepatotoxicity, fever and anemia were not significantly more common in patients who infected with HIV virus.
Conclusion: The HIV patients, who have not received antiretroviral drugs during tuberculosis treatment, may show higher incidence of anti-tuberculosis drugs complications.


Miniplating of metacarpal fractures: an outcome study
Fallah E, Siyavashi B, Ebadi S, Zehtab Mj, Golbakhsh Mr,
Volume 69, Issue 2 (5-2011)
Abstract
Background: Trauma to the hand is very common and consequently, metacarpal fractures are not rare entities. Some of these fractures need surgery. Considering the diversity of surgical methods available for these kinds of fractures and also the importance of achieving full function and speedy return to work for patients that are mainly young workers or athletes, this study was undertaken to investigate the outcome of treating these fractures by mini-plates. Methods: Eighteen patients with open or comminuted fractures of metacarpal bones who were admitted to the emergency department of Sina Hospital between the years 2007 and 2010 underwent fixation surgery using mini-plates. Fourteen patients with 17 metacarpal fractures completed the study. Results: Thirteen out of 14 patients had complete fracture ::::union::::. The patient with non- ::::union:::: underwent revision surgery and bone graft. Four individuals developed an extensor lag of 15 degrees without functional impairment. Two patients had joint stiffness that was relieved after a period of physiotherapy and one developed wound dehiscence and discharge that improved with debridement and use of antibiotics without plate removal. Six patients had complaints regarding their hardware prominence and were satisfied after its removal. Overall, there was a 79% satisfaction rate upon the treatment. Conclusion: Despite the afore-mentioned complications, use of mini-plates seems to be a suitable treatment option for patients with comminuted metacarpal fractures. However, more studies with larger sample sizes are suggested to reach a firm conclusion.
Esophagogastric mesenchymal tumors: analysis of 24 patients
Bagheri R, Maddah Gh, Tavasoli A, ,
Volume 69, Issue 7 (10-2011)
Abstract

Background: Gastrointestinal mesenchymal tumors are classified as tumors that originate from smooth muscles. Gastrointestinal stromal tumors (GIST) are the most common types of the proposed tumors and can be seen in the GI tract from the esophagus to the anus, but they are mostly seen in the stomach. Mostly from the stomach and asymptomatic, the majority of patients would benefit from surgery as the best method of treatment.

Methods: In this retrospective study we evaluated the data of patients with the diagnosis of esophageal or gastric mesenchymal tumors admitted in Ghaem and Omid Hospitals affiliated to Mashhad University of Medical Sciences in Iran, from 1992 to 2010. We analyzed factors such as age, sex, presenting symptoms and signs, diagnostic methods, types of pathology, types of treatment, morbidity, mortality and 3-year survival rates.

Results: Twenty four patients (16 male, 8 female) with a mean age of 50 were included in the study. The common site of tumor was gastric fundus. The most common symptom at the time of diagnosis was epigastric fullness which was observed in almost 50% of the patients. The most common type of surgery in the patients was subtotal gastrectomy and no hospital mortality was recorded. Paralytic ileus was the commonest complication seen in five patients (20.5%). Adjuvant therapy had been performed in eight patients (33.1%). Following the patients three years postoperatively, there were only three deaths (12.45%).

Conclusion: Regarding to the low mortality and morbidity of the surgeries, surgical treatment, if tolerated, is recommended for all Esophagogastric mesenchymal tumors patients.


The factors relevant to the onset of vascular complications after coronary intervention in Shahid Rajaei Cardiovascular Center in Tehran, Iran
Yousefi Aa, Madani M, Azimi Hr, Farshidi H,
Volume 69, Issue 7 (10-2011)
Abstract

Background: Vascular complications, as the most common complications of diagnostic catheterization and percutaneous coronary intervention (PCI), are important factors in the morbidity of patients undergoing such procedures thus, this study was done to evaluate the prevalence of these complications and their related factors.

Methods: This is a descriptive study composed of 2097 consecutive patients who underwent percutaneous coronary intervention in Shahid Rajaei Cardiovascular Center in Tehran, Iran from January 2008 to January 2009. Occurrence of vascular complications in course of hospitalization and the related factors leading to the complications were investigated.

Results: Out of 2097 patients, 1544 (73.6%) were male and 553 (26.4%) were female, and the mean age of the participants was 57±10 years. Vascular complications from the time of PCI to the time discharge were observed in 19 (0.9%) patients. The other complications included: hematoma in 10 cases (52.6%), pseudoaneurysm in five cases (26.3%), retroperitoneal hemorrhage and arteriovenous fistula in 2 (10.5%) patients each. The complications were significantly more common in female patients (P=0.003), in patients with a history of hypertension (P=0.02), people of shorter stature (P=0.004), and being on gp IIIa/IIb inhibitors (P=0.003).

Conclusion: The rate of vascular complications post-percutaneous coronary interventions is low and it is considered to be a good treatment option for patients with coronary stenosis provided that sufficient compression is applied on the vascular access point in the right time after removal of the arterial sheath. PCI is of fewer vascular complications, especially in female patients, history of hypertension, and higher anticoagulant concentrations.


The operation duration and short-term complications of laparoscopic transabdominal prepritoneal hernia repair: Trendelenburg versus reverse-Trendelenburg positions
Soltani R, Pazouki A, Shirali A,
Volume 69, Issue 8 (11-2011)
Abstract

Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 !mso]> ject classid="clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D" id=ieooui> Background: The aim of this study was to compare operating time and short-term complications of laparoscopic transabdominal preperitoneal hernia repair during reperitonealization in Trendelenburg versus reverse-Trendelenburg positions.
Methods : Thirty-nine patients with inguinal hernia were enrolled in this clinical trial. Study was done in Milad and Rasoul Akram hospitals in Tehran, Iran, during 2008-2010. The patients neither were pregnant nor did they have any signs of peritonitis, strangulation, perforation or infection. Moreover, they had a Body Mass Index (BMI) below 35 kg/m2 and were physically fit for general anesthesia. The participants were divided into two groups by block randomization. The first (20) and the second (19) groups of patients underwent laparoscopic herniorrhaphy in Trendelenburg and reverse-Trendelenburg positions. Respectively all the operations were performed by one surgeon. The patients were visited one day and one week after the surgery.
Results : Most frequent complications were rupture in peritoneal repair in 9 patients (23%), skin site bleeding in one patient (2.6%), and peritoneal tension in 33 patients (84.6%) patients. Duration of surgery and peritoneal repair took a significantly longer time in Trendelenburg versus the reverse-Trendelenburg position. There were no differences in duration for returning to work or resumption of daily activities between the two groups. Pain in the first day following surgery was statistically more severe in the Trendelenburg group.
Conclusion: This study demonstrated that reverse-Trendelenburg position took less time for herniorrhaphy and peritoneal repair than Trendelenburg position, although the complications were the same.


Factors related to extubation failure and post pulmonary complications in intracranial surgery in 254 patients: a brief report
Heydari Sv, Ramak Hashemi Sm, Abasnejad Ea, Abbasi Gravnd F, Ghorbani Yekta B,
Volume 70, Issue 5 (8-2012)
Abstract

Background: The purpose of this study was to determine the prevalence and associated factors for postoperative pulmonary complications (PPCs) and extubation failure in patients having undergone intracranial surgery.

Methods: In this retrospective study done in Firozgar Hospital during 2008-2010, we followed up 254 patients through a clinical questionnaire and observation of the clinical course of participants in pre- and post-operative periods.

Results: Overall, 40 (15.74%) patients had postoperative pulmonary complications. The most common PPC was pneumonia, which was seen in 24 patients (60% of complications). The average duration of ventilation in patients with PPC was significantly higher (16.8.±10 vs. 5.09±4.5 days P=0.001) than patients without the complication. The mean Glasgow coma scale (GCS) after surgery in patients with PPC was significantly lower (11.±4 vs. 13.2±3 P=0.001) than the rest of the patients. Moreover, the mean age of patients with PPC was significantly higher (64.02±14 vs. 41.6.±17 years P=0.001). Average duration of stay in ICU in patients with PPC was also higher (24.±27 vs. 8.7±0.5 P=0.001).

Conclusion: GCS before surgery and failed extubation independently of other variables were significantly associated with pulmonary complications independent of other variables.


Central venous catheter insertion problem solving using intravenous catheter: technical communication
Alemohammad M,
Volume 70, Issue 11 (2-2013)
Abstract

Insertion of central venous catheter is an accepted method for hemodynamic monitor-ring, drug and fluid administration, intravenous access, hemodialysis and applying cardiac pace-maker in hospitalized patients. This procedure can be associated with severe complications. The aim of this article is to provide a practical approach to prevent catheter malposition in states that the guide wire will not pass freely.
During central venous insertion in internal jugular vein using modified seldinger technique, when after venous insertion, the passage of the guide wire shows difficulties and don’t pass freely, insertion of an intravenous cannula over the wire and re-insertion of the wire can help to prevent malposition of the wire and the catheter. Use of an intravenous cannula over the guide, in situations that the guide wire cannot pass freely among the needle inserted in internal jugular vein, and re-insertion of the guide can probably prevent or reduce the tissue or vascular trauma and the associated complica-tions. This simple maneuver can be helpful in difficult cases especially in cardiac surgery patients who receive high dose heparin and it is necessary to avoid traumatize-tion of carotid artery.


Presenting features and outcome of rhino-orbital-cerebral mucormycosis in two referral center in Mashhad
Ashraf Tavanaee Sani , Abdol Majid Fata , Mahnaz Arian ,
Volume 72, Issue 1 (4-2014)
Abstract
Background: This study was done to determine presenting features and treatment out-come of Rhino-Orbital-Cerebral Mucormycosis (ROCM). Methods: This cross sectional study was conducted during 14 years (from 1998-2012) in two educational hospitals of Mashhad University of Medical Sciences in patients with rhino-orbital-cerebral mucormycosis. Clinical symptoms, predisposing factors, demografic parameter and treatment outcome were collected by SPSS and analyzed by cox regression model. Results: A total of 123 cases were (92 proven, 1 probable, 30 possible). From 92 cases of proven rhino-orbital-cerebral mucormycosis, 52% men and 48% women were rec-orded. The most risk factor were diabet 42.4% and immune deficiency 38%. From which 32 patients have hematologic malignancy (50% ALL, 37.5% AML, 6.3% aplas-tic anemia, 6.3% other). Mean time of admission in hospital were 30.1±29.3 days (1-230 days). The sign and symptoms were fever 41.3%, nasal ulceration or necrosis of palate 54.3%, orbital sign 59.7%, Headache 55.4%, central nervous system sign 28.2% and facial sign 53.2%. Median time between first symptoms and start of amphotricin B was 8.2±8.6 days. Treatment consist of both surgery and amphotricin B was done in 70.5% of patients. Mean number of surgery were 1.8±1.5. The mean time of mortality was 60.3±83 day. Thirty seven percent of patients survived with a 6 months follow up. Conclusion: Initial symptoms of sinus invasion by mucormycosis are indistinguishable from other more common causes of sinusitis. We must consider these diseases if there is nasal ulceration or necrosis of palate with fever and orbital sign. Diabet and immune deficiency are the most risk factor for rhino-orbito-cerebral mucormycosis. There is no relationship between age, predisposing factors and adverse effect of drugs with surviv-al. Progression to central nervous system in imaging pattern are related with hospital mortality. Treatment modality and number of surgery affect to mortality P= 0.001, P= 0.033. Survival was affected with the total dose of amphotericin B (P= 0.026).
Long-term results of open gastric bypass with Roux-en-Y method for morbid obesity: brief report
Ghodratolah Maddah , Hossein Shabahang , Mohammad Reza Barband , Abbas Abdollahi , Alireza Tavassoli ,
Volume 72, Issue 9 (12-2014)
Abstract
Background: This study aims to evaluate the outcomes and late complications of open Roux-en-Y gastric bypass surgery in the treatment of morbid obesity. Methods: Over a 15 year-period between May 1997 and May 2012, we reviewed our experiments with 39 patients who underwent open gastric bypass for morbid obesity. The weight of the patient and surgical complications were recorded. Ideal weight, body mass index, weight loss and excess weight loss were calculated. Results: The follow up period ranged from 6 to 180 months with a mean of 100 months after operation. Average weight loss was 3.9 and 0.28 kg per month during the first and second years after operation weight loss was slower from the third year on-wards. Weight loss generally was stabilized between 12 and 18 months after operation. Only one patient (2.6%) had a weight loss failure criterion. Concomitant condition ex-isted in 14 patients (48.2%) of our series. These included hypertension in 3 cases (10.3%) that was resolved in 100%, diabetes mellitus in 4 (13.7%) that was resolved in 75%, cholelithiasis in 7 cases (24.1%) that was resolved by cholecystectomy during the operation. There was no early postoperative death. Early complications occurred in 2 patients (5.1%), including pulmonary embolism (2.6%) and gastrointestinal bleeding (2.6%). The late complications occurred in 7 patients (17.9%) involved 2 patients with anastomotic stricture at the gastrojejunostomy (5.1%), One patient with symptomatic cholelithiasis (2.6%), three patient with anemia (7.7%), and one patient had Wernicke ’s disease who died of this complication (2.6%). Conclusion: The results of the study showed that the open Roux-en-Y gastric bypass surgery is an effective procedure in the treatment of morbid obesity with minimal late complications.
Prospective evaluation of outcome of karydakis flap for sacrococcygeal pilonidal disease
Amir Keshvari , Mohammad-Sadegh Fazeli , Alireza Kazemeni , Alipasha Meisami , Mohammad-Kazem Nouri-Taromloo,
Volume 72, Issue 12 (3-2015)
Abstract
Background: Sacrococcygel region is the most common site for pilonidal sinus and surgery is the most common treatment for it. Numerous operative techniques have been described for management of this disease but a technique with low recurrence and complication rates is the best treatment option. Karydakis has been introduced as a method with less recurrence rate, but it seems that surgeons debate on complications and it is not a common technique in our country. In this article, we will discuss Karydakis procedure and its results after a prospective follow-up in our patients. Methods: This is a prospective single cohort study on the patients with sacrococcygeal pilonidal disease. Cases evaluated in this study included patients underwent Karydakis procedure for their pilonidal sinus from 23 September 2006 to 22 September 2013. Patients were followed-up prospectively after their discharge within the first week, first month and third month for early complications and then annually for recurrence. The length of follow-up ranged from 3 to 77 months (median 36 months). Results: Of 141 patients, 119 (84.4%) were male and mean operating time was 55.52 (35-120) minutes. Mean time to healing wound with no need to dressing was 15.92 (range: 2-120) days and mean time to return to work was 14.44 (range, 1-35) days. Overall rate of early post-operative complications was 21.3% that most of them treated conservatively. Wound breakdown within the caudal part was the most common complication detected in 12.1% of patients and infection was detected in 5.8%. Hematoma, seroma and complete wound breakdown were seen in one patient each. The mean score of patient's satisfaction after one year was 4.91 out of 5. Recurrence was appeared in 1.42% of patients. Conclusion: Karydakis procedure for sacrococcygeal pilonidal disease is associated with low complications, short healing time and return to work, and reasonable recurrence rate.
Evaluation of side effects of ondansetron in pregnancy: a descriptive case-series study
Masoomeh Mirzamoradi , Zahra Heidar , Parichehr Kimiaee , Masoomeh Saleh , Sepideh Ashrafivand ,
Volume 73, Issue 1 (4-2015)
Abstract
Background: Ondansetron is a 5-hydroxytryptamine receptor antagonist which is a highly effective antiemetic for postoperative and chemotherapy induced nausea and vomiting. It is an off-label drug to treat nausea and vomiting of pregnancy but availa-ble data about its safety is limited. In this study our purpose was to evaluate neonatal outcomes in women who received this treatment. Methods: This study is a descriptive retrospective case series study, included 22 preg-nant women who treated with ondansetron due to repeated nausea and vomiting unre-sponsive to our center's protocol, at Mahdiyeh Hospital, Tehran, Iran from May 2006 to September 2014. We investigated neonatal factors including: gestational age at birth, stillbirth, neonatal birth weight, apgar score, need to NICU admission and major birth defects. Results: The outcomes of 22 pregnancies and 22 newborns are presented here. We had two twin pregnancies and two abortions. Ondansetron was initiated in 18 cases (72%) on average gestational age of 9 weeks, during organogenesis. In 8 cases (32%) on-dansetron continued till third trimester of pregnancy. In primary evaluation, all the pa-tients had ketonuria, 15 cases (60%) had hypokalmia (K< 3.5), 3 cases (12%) had ab-normal TSH that all of them were hyperthyroidism and 5 cases (20%) had abnormal liver function test (LFT) Three patients (12%) had positive urine culture, one patient had hypercalcemia and one patient who was known a case of hypocalcemia had low serum calcium. The mean time of admission due to hyperemesis gravidarum (HG) was 5 days (2-10 sd=1.92). In this study we had only one preterm birth and the mean neo-natal birth weight was 3110 gram, one newborn was low birth weight due to preterm birth. Finally none of newborns had low apgar score, no one needed to NICU admis-sion and no congenital anomaly was seen in neonates. Conclusion: Ondansetron taken during pregnancy was not associated with increased risk of adverse fetal outcomes.
Adverse pregnancy and neonatal outcomes in polycystic ovary syndrome women
Roshan Nikbakht , Mahvash Zargar , Zeinab Barekati , Razieh Mohammad Jafari , Nahid Shahbazian , Mojgan Barati ,
Volume 73, Issue 11 (2-2016)
Abstract

Background: Polycystic ovary syndrome (PCOS) is the most common endocrine disorders in reproductive age women. These women confer with complications of pregnancy such as gestational diabetes, pregnancy-induced hypertension, preeclampsia and neonatal complications such as small for gestational diabetes (SGA) are more prevalence in women with PCOS. The aim of this study was to evaluate the incidence of complications associated with PCOS in pregnant women.

Methods: This was an observational and prospective study which recruited 205 pregnant women with PCOS from Imam Khomeini Hospital, Ahvaz Jundishapur University of Medical Sciences (AJUMS) between 2013 and 2014. Inclusion criteria were women with PCOS and gestational age over 20 weeks. The demographic and clinical variables including mother's age, body mass index (BMI) and conditions of pregnancy including pregnancy-induced hypertension, preeclampsia, gestational diabetes and overt diabetes and neonatal complications such as preterm labor (PTL), SGA and intrauterine fetal death (IUFD) were recorded.

Results: The prevalence of hypertension disorders, preeclampsia, gestational diabetes and overt diabetes were observed in 44 (21.5%), 18 (8.8%), 29 (14%) and 22 (11%) patients, respectively. The history of familial diabetes was shown in 28 patients (13.6%). In addition, the history of pregnancy induced hypertension was reported in 25 patients (12.1%). Only 6 patients (2.9%) had history of gestational diabetes. Among neonatal complications due to PCOS, SGA with 15.3% and then PTL with 12.6% had highest prevalence. IUFD was shown only in 2 patients.

Conclusion: Pregnant women with PCOS are at the higher risk for pregnancy and neonatal complications. Specifically, these women should be evaluated for pregnancy induced hypertension during pregnancy than others.


Long-term use and follow-up of autologous and homologous cartilage graft in rhinoplasty
Ghasemali Khorasani , Siamak Rakei , Amirhosein Tavakoli ,
Volume 74, Issue 2 (5-2016)
Abstract

Background: Cartilage grafting is used in rhinoplasty and reconstructive surgeries. Autologous rib and nasal septum cartilage (auto graft) is the preferred source of graft material in rhinoplasty, however, homologous cartilage (allograft) has been extensively used to correct the nasal framework in nasal deformities. Autologous cartilage graft usage is restricted with complication of operation and limiting availability of tissue for extensive deformities. Alternatively, preserved costal cartilage allograft represents a readily available and easily contoured material. The current study was a formal systematic review of complications associated with autologous versus homologous cartilage grafting in rhinoplasty patients.

Methods: In this cohort retrospective study, a total of 124 patients undergone primary or revision rhinoplasty using homologous or autologus grafts with postoperative follow-up ranging from 6 to 60 months were studied. The types of grafts and complications related to the grafts were evaluated. This included evaluation for warping, infection, resorption, mobility and fracture.

Results: The total complications related to the cartilage grafts were 7 cases, which included 1 warped in auto graft group, three cases of graft displacement (two in allograft group and one in auto graft group) and three fractures in allograft group. No infection and resorption was recorded. Complication rate (confidence interval 0.95) in autologous and homologous group were 1.25(0.4-3.88) and 2.08(0.78-5.55) in 1000 months follow up. There was no statistically significant difference between autologous and homologous group complications. Onset of complication in autologous and homologous group were 51.23(49.27-53.19) and 58.7(54.51-62.91) month respectively (P=0.81).

Conclusion: The allograft cartilage has the advantage of avoiding donor-site scar. Moreover, it provides the same benefits as autologous costal cartilage with comparable complication rate. Therefore, it can be a reliable alternative material for rhinoplasty surgeries. A longer follow-up may be necessary to confirm the structural stability of the allograft cartilage grafts.


A uterine perforation during laparoscopic cholecystectomy: case report
Atiyeh Vatanchi , Leila Pourali , Mona Jafari ,
Volume 76, Issue 2 (5-2018)
Abstract
Background: Laparoscopy is an acceptable procedure for cholecystitis in pregnancy. Laparoscopic complications during pregnancy can be unique. Uterine perforation is a rare complication during laparoscopy of pregnant women. Acquaintance with this complication can help surgeons and gynecologist to manage these patients properly. We will report a case of uterine perforation during laparoscopy.
Case presentation: Our patient was a 24-year pregnant woman with gestational age of 28 weeks. She had nausea and vomiting and right upper quadrant tenderness, she was admitted in surgery ward on January 2017 in an academic hospital in Mashhad and candidate for laparoscopic cholecystectomy with diagnosis of cholecystitis. Her fundal height was 28 centimeters. Laparoscopy was done with Hasson technique and three punctures. During abdominal trocar insertion uterine perforation occurred. Amniotic fluid leaked in the abdomen. Perforation repaired immediately and then cholecystectomy was done. Fetal heart rate was normal. After surgery according to stable vital signs and absence of bleeding and contraction, the patient was transferred to the midwifery department. The patient received one course of betamethasone for fetal lung maturation. Antibiotic therapy initiated. During the hospitalization, the patient was monitored daily for vital signs (fever and tachycardia), uterine contraction, vaginal bleeding and vaginal bleeding. Daily fetal heart monitoring was performed. After close prenatal care cesarean section was done in 38 weeks of pregnancy and a healthy baby was born with appropriate Apgar score.
Conclusion: Laparoscopy in pregnant women is usually safe. Pregnancy-specific complications such as uterine injury are not common, but with a series of precautions before and during surgery. These complications can be reduced. Uterine perforation during laparoscopy if properly managed is usually not associated with significant risk.

a case of acute leukemia with multiple complications due to leukemia and it's treatment: case report
Fatemeh Rajabipour, Negar Sajjadian ,
Volume 76, Issue 4 (7-2018)
Abstract
Background: Acute leukemia is one of the most common types of childhood malignancies and one fourth of malignancies in this age group is acute leukemia. Acute leukemia may be myeloid or lymphoid. Acute lymphoblastic leukemia is characterized with abnormal proliferation of lymphoid cells and symptoms related to this are acute and if disease is not treated appropriately, it progresses rapidly and end up to death. Diagnosis of these types of malignancies is easily made with evaluation of bone marrow and peripheral blood cells by an expert hematologist. One of the primary sites of leukemic involvement in childhood is oral cavity which is caused by infiltration of leukemic cells in this area. This causes signs and symptoms, for instance, oral lesions gingival hemorrhage and swelling.
Case presentation: We present a 13-year-old girl who was referred to local physician due to toothache and gingival lesions. Some medications were prescribed for her without any improvement. Then excision of this painful gingival lesion was done and diagnosis of acute lymphoblastic leukemia was confirmed. After diagnosis and start of appropriate medical therapy, patient developed many different complications of acute lymphoblastic leukemia and its related therapies. What make this presented case as an outstanding and interesting one is the mentioned complications which were more significant with multiple organ involvement in comparison with similar cases. These complications were treated by appropriate managements.
Conclusion: With new advance in treatment of ALL, survival rate of patients is increased but unfortunately morbidity rate is significant. These complications may be managed by appropriate therapies and close follow-up.

A review on electrical burn and its complications: review article
Kamran Aghakhani , Maryam Ameri ,
Volume 76, Issue 6 (9-2018)
Abstract
Although electrical energy is one of the best and cleanest energy sources, the proper protection and utilization of it, always and everywhere is problematic. One of the most important problems is electric shock and the dangers that can sometimes be lost in the lives of people. When a body or part of it is completely located in a strong power supply field or a contact with a device that is connected to a high voltage power supply, the person experiences an electrical burn. Electrical burn injuries account for about 5% of beds in large burn centers. The type of complications due to electrical burns varies according to the location of the current flow, its severity and tissue resistance. But usually the most severe physical and emotional complications are in the upper arms and legs of the body. While electrical injuries primarily result in burns, they may also cause fractures or dislocations secondary to blunt force trauma or muscle contractions. In high voltage injuries, most damage occur internally. On the other hand, psychological trauma and subsequent disability and unemployment problems affect the lives of electric burn victims. Understanding and managing the short-term and long-term complications of electrical burns is important in addition to proper and timely treatment of the injured person. Electric current with a high voltage of 1000 Volts causes a wide and deep burn which may not be estimated exactly at the onset of a visit by the doctor  and also patient himself. So, it should be mentioned the issues legally, to the patients and their relatives, in terms of the severity of lesions and the complications of probable amputation. On the other hand, because prevention is always better than cure, so appropriate information through the mass media can reduce the number patients and their complications. In this review study, introducing various types of electrical burns and the reported statistics, various complications of electrical burn are discussed. Awareness of the incidence of electrical burns in the population and its various complications can help to plan and manage the problems of electric burn injuries, as well as adopting strategies to prevent these incidents.

Causes and frequency of physical trauma in pregnancy
Fares Najari , Babak Mostafazadeh , Mitra Bahrami , Dorsa Najari ,
Volume 77, Issue 3 (6-2019)
Abstract
Background: Trauma is one of the main causes of maternal mortality and morbidity in societies, which annually causes millions of deaths worldwide and imposes a high financial burden on health facilities, the purpose of this study was to determine the frequency of physical trauma and its associated factors during pregnancy.
Methods: All data for this cross-sectional study were collected from medical records of pregnant women, who referred to the Mahdeeyeh Hospital in Tehran, Iran, as a result of trauma through 2015. Information related to the pregnant women with trauma was extracted from their medical records based on a researcher-made collection form. All patients who meet criteria for entering the study (based on entry and exit criteria from the study) were selected as samples. The significance level of the tests was considered as P<0/05, the Spearman correlation coefficient tests and Chi-square were used.
Results: A total of 68 people were enrolled on the basis of selected criteria, meanwhile, the mean age of subjects was 26 years and 100% had no history of abortion. In all cases the trauma was blunt and included 63% abdominal, 24% lower back, and 14% flank trauma. Abortion was reported in 3% and 8% of the cases with abdominal and lower back trauma, respectively. Also, according to the results of this study, in cases where the placental abruption (six cases) were lateral face pairs, in all of them physical trauma was also posed. It is necessary in the traumatic pregnant women referring with placental abruption symptoms and sign, due to the legal importance of doing a thorough examination and sonography, the type of placental abruption (lateral or central) is made sure and then documented in patients' files.
Conclusion: Physical trauma also is common in the pregnant women and the lateral aspect placental abruption can be one of the obvious evidence for physical trauma.

Iatrogenic severe hypoglycemia in a non-diabetic patient under general anesthesia: case report
Shayesteh Khorasanizadeh , Faranak Behnaz , Masih Ebrahimy Dehkordy , Houman Teymourian , Homeyra Kouzekanani ,
Volume 77, Issue 6 (9-2019)
Abstract
Background: Hypoglycemia is a condition when blood glucose level is lower than 70 mg/dl in people without diabetes. The symptoms of hypoglycemia include tachycardia, sweating, pallor, pupillary dilatation. Hypoglycemia is a non-lethal and often preventable clinical problem in non-diabetic patients that can occur during fasting or after dining.
Case presentation: A 52 years old man referred to Shohada-e-Tajrish Hospital, Tehran, with diagnosis of kidney stones candidate for percutaneous nephrolithotomy (PCNL). The patient underwent general anesthesia and after 40 minutes, the surgeon requested injection of tranexamic acid because of bleeding, but unintentionally the patient received 100 unites of crystalline insulin by nurse anesthesia. Vital signs were stable, the patient's blood glucose was 85 mg/dl and he had no sweat. Then the therapeutic intervention consisted of administering a bolus dose of 50 cc 50% dextrose water (DW) and then infusion of 50% dextrose water over that time. The patient was monitored for 10 hours in recovery and also received 1 mg of glucagon. The blood glucose was checked frequently. Fortunately, there were not any detectable hypoglycemic attacks (blood glucose less than 70 mg/dl) during that time. Throughout the first three hours in ICU, he suffered from severe hypoglycemic episodes and treated by DW 50% (bolus stat and infusion) and after stabilization of vital signs he transferred to ward.
Conclusion: The mortality of iatrogenic hypoglycemia is lower than other causes of hypoglycemia. However, on time diagnosis and aggressive treatment can prevent serious complications. In addition, proper communication between health care providers and precise checking of drugs labels before injection can dramatically decrease these events.

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