Tehran University Medical Journal

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Nowadays, trauma is a major complex of industrial and developed countries. Integrated trauma systems have been used for many years to evaluate and minimize the severity of trauma outcomes (mortality and morbidity). We haven't had any trauma system or any comprehensive study, giving us proper information about our country trauma state. This article is based on comprehensive information of a descriptive prospective cohort study, performed in one year period in 3 major trauma centers in Tehran, evaluating 58005 Traumatic patients, referred to emergency rooms of these hospitals. In this article we have tried to represent a complete report of our patients' epidemiologic and demographic factors and trauma inducing mechanisms including traffic accidents, falls, gunshots, cutting objects ..., and their effect on the severity of injury and patients' outcome. Based on our study, traumatic patients are mainly young (age mode between 20-29) males (80%). The majority of patients were illiterate or had a low level of education. The most common mechanism of trauma was hitting of blunt objects (44.9%), however, it was car accidents in hospitalized and severely injured patients (39.9% and 53.7% respectively). The mechanism of trauma correlates significantly to the severity of injury, the need to hospitalization and the patients' outcome. In our study gunshots, car accidents and falls are the most important trauma inducing factors.

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There are now several tests available that can assess fetal status. A series of 164 cases of high risk pregnancies were studied in order to assess predictive value of a nonstress test. The majority (36%) of patients complained about postdate pregnancy. A nonreactive test was identified in 24 of the patients (14.6%). Fetal distress, low Apgar score in 1 and 10 minutes after birth and mean of Apgar score in 5 minutes, cesarean section due to fetal distress, congenital anomalies, need of neonatal care, IUGR, abnormal presentation and perinatal death were much more common in the group of pregnancies with a nonreactive NST than in the group with reactive test. The difference was statistically significant. A reactive test was found to be a good predictor of the healthy fetus. Negative predictive value and specifity of the test were found 80% and 91.9%, respectively. The nonreactive test could identify a population at risk but it was not helpful as a stand alone modality in decision making, because of the low sensitivity and positive predictive value rates (33.3% and 58%).

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Background: The preeclampsia/eclampsia is one of the most serious condition peculiar to pregnancy, which defined as occurrence of hypertension, proteinuria in pregnancy and convulsion in eclamptic women. There are major risk for eclamptic and pre eclamptic women due to maternal and fetal complications.

Materials and Methods: In a prospective study, preeclamptic and eclamptic patients who were visited at Shariati hospital were divided into two groups due to having proper prenatal care or not. Maternal and fetal complication were studied in that two group. Maternal variables were included: incidence of preterm labor, eclampsia, mode of delivery, long term hospitalization, need for ICU, need to antihypertensive drugs over postportum, insistence of hypertension up to 6 weeks, postpartum trombocytosis, incidence of cesarean section due to abruptio placenta and IUGR, elevation of serum creatinine, incidence of HELLP syndrome and death of mother fetal variables were included incidence of IUGR and IUFD, pre term delivery and for need NICU. Relationship of demographic characteristics such as maternal age, parity, educational level, mode of delivery, presence of underlying disease, and educational level of person who referred the patient were studied.

Results: These variables except of educational level, and referral level were there was statistically significant difference between incidence of all of variables, in exception of mode of delivery. That means incidence of complications is lower in group with adequate prenatal care. Conclusion: It seems that adequate pernatal care can reduce or obligate maternal and fetal complication in hypertensive disorders in pregnancy.

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Background: To evaluate long-term outcome and satisfaction of MacIndo surgery with and without amnion graft.

Methods: This is a historical cohort study of patients who were treated with the McIndo procedure for vaginal agenesis. Participants answered a structured questionnaire to describe outcome in sexual function and satisfaction. Patient characteristics along with short and long-term endings were abstracted from the medical records.

Results: Thirty-five patients responded to the questionnaire. Average age (±SD) at surgery was 28.4 ± 3 years (range 17- 48 years). The mean number of years (±SD) since surgery was 7 years (range 2-12 years). In 15 patients (42.8%) amniotic graft were amniotic graft were used only in is patients (42.8%). There was no relation between two types of surgery (long-term outcome and satisfaction with p-values of 0.346 and 0.758 respectively).

Conclusions: Since there was not a statistical difference between these two types of McIndo methods, it is recommended to apply the procedure in which amnion is not used. This procedure (without amnion graft), is an easier method with less operation time and reduced viral (HIV…) transmission.

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Background: Despite recent improvement in coronary intervention, there are many controversies about it’s results in diabetic patients. The goal of this study is comparison of in hospital outcome of diabetics after coronary intervention with nondiabetics.
Methods: In this study 115 diabetic and 115non diabetic patients who admitted for coronary intervention in our center during 1383&84 were entered in an analytic study of Cohort type. Datas about clinical, aniographic, procedural and post procedural (24hours) characteristics were entered in each patient’s form. Independent T test,chi-square and Fisher’s exact test were used for analyzing datas.
Results: The Diabetic Patients were most often older men, and they had higher angina class, more co-risk factors and lower ejection fractions. Diabetic’s lesions were longer and more located in proximal portion of vessels. But success rate, major complication (death, revascularization, Q Wave MI and CVA), and minor complications (coronary/peripheral arteries complication, pulmonary edema, ischemic ECG) had no significant differences between two groups.
Conclusion: Diabetes mellitus does not affect short outcomes of coronary intervention as an independent factor. So intervention could be done in these patients with considering favorable outcomes.

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Background: The aim of this survey was to evaluate the prevalence of some perinatal complications in birth weight discordance (BWD) among twin pregnancies.
Methods: In a descriptive analytical cross-sectional study, 490 twin neonates (245 twin pregnancies) born at Mirzakoochakkhan Hospital from 1999 to 2003 were evaluated. Maternal and neonatal data of each delivery were collected for BWD, gestational age, maternal age, parity, infant gender, neonatal death, neonatal septicemia, mode of delivery, hyperbilirubinemia, blood transfusion and duration of hospitalization.
Results: The average age of the mothers was 26±4.78 years, of which 51.8% were nullipara. The average gestational age was 35.02±2.73 weeks, with 15.9% before 32 weeks of gestation. The neonatal death rate was 7.8%, the majority of which involved male neonates and multiparas. The average duration of hospitalization was 6.07±4.45 days, 8.5 days for those twins with BWD≥20%, and longer (9.14 days) for neonates with mothers younger than 20 years old. Septicemia was most frequent (31.3%) in twins with BWD of 30-34%, as was hyperbilirubinemia requiring blood transfusion (25%). Hyperbilirubinemia was more common in neonates with mothers aged less than 20 years and more than 35 years..
Conclusions: BWD in twins is a predictive factor for septicemia and hyperbilirubinemia requiring transfusion. Therefore, healthcare workers and hospital wards dealing with twins with BWD should be especially ready and equipped to provide the additional care needed for these patients.

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Background: There is dearth of reports from Iran regarding the prevalence of postterm pregnancy and its complications. The present study was conducted to evaluate the prevalence, management and outcome of prolonged pregnancies.

Methods: This cross-sectional study included data from the hospital records of all women referred to Shariati Hospital, Tehran, from 2001 to 2002 with pregnancies of more than 40 weeks in duration. Pregnancies ≥40-42 weeks were considered postdate and those more than 42 weeks postterm pregnancy. The data compiled from the hospital records were subjected to t, χ² and Mann-Whitney U tests.

Results: Of the 1500 deliveries in this hospital, 98 patients were included in this study, 66.3% of whom were nullipara and 33.7% multipara. The prevalence of postterm pregnancy was estimated to be 3.3%. Cervix dilation of 2 cm or less on admission occurred in 65 women (73.3%). The mean Bishop score was 4.31. Of the 62 fetuses that underwent assessment tests, 54 (87.1%) were normal. The median time between the last test and induction of labor was 2.1 days, and 2.6 days for cesarean deliveries, which was not a significant difference (P=0.6). Cervical ripening with misoprostrol was performed in 36 cases (36.7%) and was successful in 18 cases. In this group, the median time for cervical ripening in multiparas was significantly less than nulliparas (4 vs. 7 hrs, P=0.004). Women not subjected to cervical ripening had a higher cesarean rate than those who did undergo cervical ripening (74.7% vs. 66.1%), although this difference was not significant (P=0.9). Vaginal and cesarean delivery rates showed no significant difference between cases that underwent induction with oxytocin and those subjected to cervical ripening with misoprostol (P=0.9). The mean Apgar score was 9.5, with all scores above 6. There were no cases of neonatal hypoglycemia, hypocalcemia, NICU admission or prenatal death. The mean nursery stay was 1.84 days with a range of 1-8 days.

Conclusions: The prevalence of postterm pregnancies was 3.3% in this study, due in part to erroneous estimation of gestational age. Sonography exam in the first half of pregnancy can provide a better estimation of gestational age and thereby reduce the rate of postterm pregnancy. Cervical ripening and induction of labor shorten the duration of pregnancy however, whether it has any beneficial effect on neonatal outcome remains controversial.

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Background: Hypomagnesemia is commonly encountered in patients with a wide variety of diseases including subarachnoid hemorrhage (SAH), cardiovascular emergencies, head trauma, migraine attacks, seizure and preeclampsia. It seems to be associated with a poor clinical outcome. This study considers the prevalence and temporal distribution of hypomagnesemia after aneurysmal SAH and its correlation with the severity of SAH, delayed cerebral ischemia (DCI) as well as the neurological outcome after a period of three months.

Methods: Between 2003 and 2008, 60 patients were admitted to the emergency ward of Imam Khomeini Hospital with acute SAH. Serum magnesium levels were measured during the first 72 hours, days 4-7, and second and third weeks after SAH. The three-month outcome was assessed according to the Glasgow Outcome Scale (GOS). Clinical SAH grading was performed according to the criteria of the World Federation of Neurological Surgeons (WFNS) and the patients were allocated to "Good" (GOS = 4, 5) and "Poor" (GOS= 1-3) outcome groups. The prevalence of hypomagnesemia was assessed in both patient groups. Fisher exact test was used to analyze data.

Results: Hypomagnesemia occurred in 22% of patients during the first 72 hours after SAH. It was associated with more prevalent DCI (p<0.05), whereas low serum magnesium levels during days 4-7 17% of patients) and the second week (22% of patients) after SAH were correlated with poor clinical outcome (p<0.05). No correlation was found between first 72 hour-hypomagnesemia and poor clinical outcome at three months.

Conclusion: Hypomagnesemia occurs after aneurysmal SAH and it may predict the occurrence of DCI, while low serum magnesium levels during days 4-7 and within the second week of event predict poor clinical outcome at three months. Treatment of this electrolyte disturbance may have a favourable effect on the clinical outcome of patients with aneurysmal SAH.

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Background: Chronic Subdural Hematoma (CSDH) is one of the most common challenges of neurosurgeons. Most predominant among the elderly, the incidence increases incrementally with age and might lead to permanent severe complications. The aim of this study is to outline the symptoms and signs and to compare the outcomes and complications among two groups of patients who underwent two different surgical procedures.
Methods: In a cross-sectional and descriptive-analytical study performed on 125 patients with CSDH from 2000 to 2005. Computed tomography scan was used for diagnostic imaging in all cases and magnetic resonance imaging was also obtained for six patients. In one center, group 1, which included 82 patients, underwent surgery with a single burr hole and closed drainage, and, at another center, group 2, which included 43 patients, was treated with a method using two burr holes and close drainage.
Results: Of the 125 patients, 102 were male and 23 were female. The mean age of patients was 65.79±16.41 years. The most common symptoms were weakness in extremities (78.4%), headache (72.8%) and decreased level of consciousness (24%), respectively. At presentation, 88 (70.4%) of the patients had several symptoms and 37 (29.6%) had only one symptom. A history of mild head trauma, such as falling, was observed in 83 (68%) of the patients. The interval between head trauma and the onset of symptoms ranged from 10 to 120 days (mean: 46 days). Hematoma recurred in five cases from group 1, whereas two cases from group 2 had recurrence of hematoma. Postoperative epidural hematoma developed in one case from group 2 and tension pneumocephalus also occurred in one group 2 patients.

Conclusion: As a treatment for CSDH, the single burr hole method was significantly better than the two burr hole method.

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Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 !mso]> ject classid="clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D" id=ieooui> Background: Gestational diabetes mellitus is diagnosed as carbohydrate in tolerance demonstrated for the first time in the course of pregnancy. The aim of this study was to evaluate the selective screening method for gestational diabetes mellitus (GDM) based on: 1- recommendation of the fourth workshop- conference on GDM 2- evaluation of risk factors
Methods: A case- control study was performed on 370 pregnancies inflicted by GDM in Hazrat Zaynab Hospital, Shahed University. The maternal and perinatal outcomes and prevalence of risk factors based on recommendation of the fourth workshop- conference on GDM in these women with GDM were compared with the same data and risk factors of randomly selected 600 pregnant women at the same time and in the same hospital, they all underwent universal testing for GDM, and their OGTT were normal.
Results: The prevalence of all risk factors was significantly higher in the group with GDM, but 45 of these women (12%) had no risk factors. 107 women (29%) with GDM were at low risk and would remain undiagnosed if selective screening method was used. The main neonatal complications in the low- risk group did not differ from the complications in other women with GDM.
Conclusions: The universal screening of all pregnant women seems to justified whereas the recommendations for not screening low- risk group are doubtful and require further examination.

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Background: The electrothermal bipolar vessel sealing system is an adjunct to the hemostatic technique, which has been successfully used in many abdominal operation, recently made available to thyroid surgery. The purpose of this was compare the outcomes of new hemostatic technique with traditional method of clamp and tie.
Methods: In this retrospective cross-sectional study has been done in surgery's wards of Milad & Rasul- Akram hospitals in Tehran, Iran. During three- year period between 2005-2008 all patients with different kind of pathology that need operation were assessed. Time duration of surgery and hospital stay and post surgery complication in two group, ligasure (n=45) and clamp & tie (n=145) were compared with each others.
Results: No difference was seen between two groups in time duration of surgery. Significant difference was seen in hospital stay and complications of surgery. Time of operation in Ligasure group was 132/22 minute and in clamp and tie group was 130/10 minute. There was found significant difference in duration of hospital stay and postoperative complication. Hypocalcemia were seen in two and 24 cases in Ligasure and Clamp & Tie group, respectively (p<0.05). Hospital stay was 2.18 versus 2.65 day in ligasure and clamp & tie group, respectively (p=0.005).
Conclusions: Although Ligasure is easier than clamp & tie for surgeons but no reduction in time duration of surgery was seen in ligasure group. The advantages of this method in this study was reduction of hospital stay and complication.

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Background: The oncoplastic surgery has been revolutionized breast conservative surgery. The aim of our study was to represent the cosmetic outcome of oncoplastic breast surgery in Iran and to evaluate its determinants.

Methods: Fifty eight patients with unilateral breast neoplasm operated with single surgeon in Imam Khomeini Hospital, Tehran, Iran. Three view photographs were obtained pre and post operatively and were put in separate PowerPoint slides. The photographs were evaluated by six health related professionals. They scored the cosmetic outcome with modified questionnaire containing general and specific questions. Weighted kappa used for intra and inters rater reliability and ANOVA was used for analyzing cosmetic outcome determinants.

Results: Generally, 72.2% of the photographs got the excellent or good score in a single breast evaluation part. Its items breast size, nipple deviation and scar quality scored 94.2, 67.9 and 88.8 respectively. "In comparison with contra-lateral breast" part shape asymmetry, need for surgery of contra lateral breast and size asymmetry scored 68.9, 75.8 and 69% respectively. Tumor size greater than two cm had poorer outcome (p=0.039) upper outer quadrant tumor had the worst and upper inner quadrant tumors had the best outcomes (p<0.0001). Patient with 50 to 60 years of age had the poorest outcomes (p<0.0001). Weighted kappa for inter and intra rater kappa was 0.12 and 0.58 respectively.

Conclusions: Acceptable cosmetic outcome is obtained in the first experience of oncoplastic breast surgery in Iran. Long term monitoring of oncologic and cosmetic outcomes in greater numbers of patients is recommended.

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Background: Many studies have shown that periodontal pathogens are emerging as a risk factor for preterm delivery and low birth weight, but there are few studies about the relationship between other oral bacteria and pregnancy outcomes. The aim of the present study was to determine the relationship between salivary bacteria and pregnancy outcomes. Methods: This cohort study was performed on 300 pregnant women who were recruited from the prenatal clinic of Zeynab Hospital in Tehran during 2009-2010. The patients’ demographic and pregnancy data were recorded. Using samplers, saliva samples were collected about one hour after breakfast. Microbial evaluation was performed by counting the bacteria based on their shape and the Gram reaction. The studied bacteria were composed of gram-positive and negative cocci, gram-positive and negative bacilli, spirilla, spirochetes, yeasts, fusiform bacteria and actinomycetes. Results: The data on the bacteriological profile and pregnancy outcome of 243 out of the 300 eligible participants of the study were completed. Five cases (2%) had intra uterine fetal death (IUFD) while 238 (98%) delivered live infants. There was a significant statistical relationship between the mean of gram-negative cocci and IUFD (P=0.04). 10 cases (4.1%) of 243, experienced adverse delivery outcomes and 233 cases (95%) had normal delivery. The adverse pregnancy outcomes had a significant relationship with the presence of spirochetes in saliva (P<0.05) but this relationship was not true for the other bacteria. Conclusion: Some oral bacteria may pose a risk for premature deliveries and low birth weights.

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Background: Recurrent aphthous stomatitis (RAS) is a common disease with unknown etiology. There is no curative treatment. Purslane is considered as a rich source of antioxidants with anti-inflammatory effects. The purpose of this study is to evaluate the effect of Purslane in the treatment of RAS.
Methods: A total of 50 patients were selected for this randomized triple-blind placebo-controlled clinical trial from School of Dentistry of Tehran University of Medical Sciences in 2011. All subjects were randomly divided into two groups. Groups A and B received placebo and Purslane, respectively, for three months. Pain intensity based on the visual analogue scale (VAS), the mean intervals of lesions occurrence, number of lesions and the mean duration of complete healing at baseline and at months 1, 2 and 3 were recorded. 
Results: While no patient complained from increased severity of pain, decreased severity of pain for 4, 3, 2, and 1 grades were recorded in %16, %20, 20%, and 40%, respectively, which were much higher than 4%, 8%, 8%, and 28%, respectively, in the control group. A significant decrease in pain intensity in VAS scores were seen after treatment in group B (P<0.001). The mean duration of complete healing showed significant differences (P<0.001) between groups A (-1.52±4.07 days) and group B (-6.56±4.50 days). The mean intervals between lesions also showed significant differences (P<0.001) between group A (17.88 days) and group B (33.12 days). No significant differences were found between group A and group B regarding to number of lesions. No serious side-effects occurred in either group.
Conclusion: According to our study, Purslane is clinically effective in treatment of RAS and considering the lack of side-effects during the study period, this medicine may be a favorable alternative treatment for recurrent aphthous stomatitis.

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Background: Sympathetic complex of over-activation kidneys is one of the main causes of primary hypertension (HTN). We aimed to assess the efficacy and safety of sympathectomy using 5Fr mariner catheter ablation on patients with refractory hypertension.
Methods: In this prospective cohort study, patients who received three or more anti-hypertensive medications with 160mmHg systolic blood pressure (BP) or more were randomly included and divided into 2 groups. Cases in the first group were undergone to renal denervation and the second group was treated by previous antihypertensive medications. Both groups were followed for six month by assessing BP and adverse effects.
Results: One hundred and seventeenth patients (54%) out of 212 screened patients were included in the first group (renal denervation) and 95 patients as the second group. The mean of BP changes in the first group was 35/15 mmHg with standard deviation of 22/11mmHg. (P<0.001) in the second group, the mean changes of BP was not statistically significant. (5/0mmHg± 22/11, P=0.79 for systolic BP and P=0.96 for diastolic BP). 92% of 117 patients in the first group had a favorable BP decrease, which was defined as a 20mmHg or more decrease in BP, in comparison with 15% of 95 patients as controls (P=0.001). There was no observed complication after denervation in the first group.
Conclusion: It seems that the sympathetic renal denervation can be an effective and safe method for treatment of refractory hypertensive patients indeed of routine medications although further studies with longer follow up duration and more cases are suggested for confirming this issue.

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Background: Acquired paralysis of the diaphragm is a condition caused by trauma, surgical injuries, (lung cancer surgery, esophageal surgery, cardiac surgery, thoracic surgery), and is sometimes of an unknown etiology. It can lead to dyspnea and can affect ventilatory function and patients activity. Diaphragmatic plication is a treatment method which decreases inconsistent function of diaphragm. The aim of this study is to evaluate the outcome of diaphragmatic plication in patients with acquired unilateral non-malignant diaphragmatic paralysis. Methods: From 1991 to 2011, 20 patients with acquired unilateral diaphragmatic paralysis who underwent surgery enrolled in our study in Ghaem Hospital Mashhad University of Medical Science. Patients were evaluated in terms of age, sex, BMI, clinical symptoms, dyspnea score (DS), etiology of paralysis, diagnostic methods, respiratory function tests and complication of surgery. Some tests including dyspnea score were carried out again six months after surgery. We evaluated patients with SPSS version 11.5 and Paired t-test or nonparametric equivalent. Results: Twenty patients enrolled in our study. 14 were male and 6 were female. The mean age was 58 years and the average time interval between diagnosis to surgical treatment was 38.3 months. Acquired diaphragmatic paralysis was mostly caused by trauma (in 11 patients) and almost occurred on the left side (in 15 patients). Diagnostic methods included chest x-ray, CT scan, ultrasonography and sniff. Test prior to surgery the average FVC was 41.4±7 percent and the average FEV1 was 52.4±6 percent and after surgery they were 80.1±8.6 percent and 74.4±1 percent respectively. The average increase in FEV1 and FVC 63.4±4, 61.1±7.8. Performing surgery also leads to a noticeable improvement in dyspnea score in our study. Conclusion: In patients with acquired unilateral non-malignant diaphragm paralysis diaphragmatic plication is highly recommended due to the remarkable improvement in respiratory function tests and dyspnea score without mortality and acceptable morbidity.

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Background: Normal vaginal delivery is the best method of delivery. Vaginal delivery is followed by the best pregnancy outcomes. Reducing the rate of cesarean delivery has been a health goal for the United States with economic and social advantages. This study has been conducted with aim of maternal and neonatal outcomes of Normal Vaginal Delivery (NVD) and comparing with cesarean delivery. Methods: This descriptive- analytic study was conducted in Ghaem University Hospital in Mashhad during years 2007 until 2013. Five hundred thirty six full term infants aged 3- 14 day, born either by NVD as control group or cesarean delivery as case group par-ticipated in this study. Sampling was a convenient method. The data in questionnaire containing maternal information (maternal age, mode of delivery, maternal weight, du-ration of delivery, duration of maternal hospitalization, let down reflex, breast feeding status) and neonatal information (age, sex, Apgar score, urination frequency and defe-cation frequency) were collected by a researcher. Results: According to the findings of this study, the infant’s age (P=0.425), admission weight (P=0.278), jaundice access (P=0.162), urination frequency (P=0.165), maternal weight (P=0.869) showed no statistically significant difference between two delivery methods. Time of the first breast feeding after childbirth (P=0.000), defecation fre-quency (P=0.000), maternal age (P=0.000), maternal parity (P=0.003), duration of de-livery (P=0.000), duration of maternal hospitalization (P=0.025), feeding position (P=0.029), let down reflex (P=0.012), mastitis (P=0.025) and breast problems (P=0.027) showed statistically significant difference between the groups. It means defecation frequency, duration of maternal hospitalization, Apgar score, mastitis and breast problems were more in cesarean group, but early breast feeding after delivery, duration of delivery, proper breastfeeding position and let down reflex were more in NVD group. Conclusion: The results of this study showed in comparison with cesarean delivery, normal vaginal delivery provides better outcomes in terms of breast problems, breast feeding status, duration of labor and duration of maternal hospitalization for both mother and infant. So, adopting careful instructions in management and administration of deliveries will help the prevalence of making decisions for normal vaginal delivery and the recovery of delivery outcomes.

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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).

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Background: Primary cardiac tumors are rare tumors which should be operated urgently. In this study, cardiac myxoma have been evaluated from diagnosis until dis-charge in a 10 years period and then results including presenting symptoms, approach to the patients were compared with similar study in this center a decade ago. Methods: Patients who underwent operation for myxoma from year 2003 until 2013 in the Shahid Modarres Hospital were included in this study. Results: Eighteen patients included in the study, 11 female and seven male. Patients’ ages were in the range of 13 to 76 years (mean 53 years). Mean time from diagnosis to operation was 5.8 days and mean time from surgery to discharge was 8.6±6.1 days. Most common presenting symptoms were first clinical presentation in four patients. In all patents echocardiography was the main diagnostic modality. In addition to trans thoracic echocardiography (TTE), in five patients TEE was used and in 13 patients coronary angiography was used to rule out concomitant coronary artery disease. 94.4% of all tumors (17 cases) were primary cardiac tumors and only one tumor (5.6%) was recurrent. In 16 patients (88.9%) tumor were found in the Left Atrium (L.A) and in one case, tumor was found in both atria and in another case, tumor was in the ventricle. After tumor excision, atrial septum was repaired primarily in seven cases (38.9%) and with pericardial patch in 9 cases. One patient underwent concomitant coronary artery bypass graft (CABG) and another patient underwent concomitant pulmonary valve repair. 14 patients (77.8%) discharged from hospital without any post operative complication. Heart block occurred in one patient and cerebral emboli with secondary cerebrovascular accident (CVA) developed in two patients. One patient died (5.6%). Conclusion: Comparing results from two similar studies in two consecutive decades revealed that mean time from diagnosis to operation obviously was reduced but ad-vances in diagnostic modalities were unable to change clinical presentation or reduce age of tumor diagnosis or complications or size.

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Background: Septate uterus is the most common congenital malformation of the uterus in normal population and also patients with recurrent abortions. Pathogenesis of the disease is incompletely elucidated. It is clarified that incomplete absorption of paramesonephric ducts in the first trimester is responsible for septum formation. Hysteroscopy is known as the standard diagnostic and therapeutic procedure for septate uterus. In this study, our aim was to evaluated the effects of hysteroscopic septal resection in improving pregnancy outcomes in patients with unexplained infertility or recurrent abortion. Methods: Prospective cohort study was conducted in a Tehran University Medical Sci-ences affiliated hospital from April 2012 to May 2013. Eight patients were excluded from the study because of non-reproductive related complains. The other 40 patients went through a prospective cohort study and were treated for septate uterus. All patients had complete history taken and underwent physical examination. Septum size was measured by hysteroscopy. Patients underwent hysteroscopic metroplasty with resectoscope with an equatorial semicircular loop cutting 12 with monopolar energy. Some septum resected by 5 french hysteroscopic scissor. The patients were visited 2 month later for evaluated surgical outcome. This assessment was done by hysterosalpingography (HSG). Patient’s reproductive outcome were followed for 10.33 (SD:±6.43) months. Results: The mean age in patients was 31.5 (SD±3.02) years. In whole, 48 patients un-derwent hysteroscopic metroplasty. In 52.1% length of septum occupied two third of uterine cavity. Eight patients were excluded from the study because of non-reproductive related complains. There were 29 pregnant patients (72.5%). Fifteen patients became pregnant without intervention (51.7%). 14 patients had pregnancy under ART, while the pregnancy did not occur in 11 patients (27.5%) during this period. Among pregnant population there were 9 miscarriage (31%), 3 preterm (13.3%) and 17 term delivery (50%). Live birth rate in our study was 68.9%. In control hysterosalpingography (HSG), no patients had adhesion or residual ridge. Conclusion: The findings of this study indicate that hysteroscopic septoplasty is ac-ceptable for improving reproductive outcomes in patients with septate uterus.