Showing 10 results for Anomalies
M Farahvash ,
Volume 57, Issue 3 (6-1999)
Abstract
Cleft palate is a congenital condition that occurs with the incidence rate of one out of 2000 births. This anomaly produces intraoral pressure changes (increase or decrease), can cause speech, sucking and feeding problems of involved patient. On the other hand, if cleft palate is associated with cleft of the lip or alveolar area, growth and alignment of teeth may change the appearance of the patient and affect the psychologic and occupational future of the patient. Eustatian tube malfunction in involved neonates increase. Many procedures are used to repair the cleft palate and correction of palatal muscles which are: 1) Von Langenbeck (18.5%). 2) Veau-Wardil-Kilner (72.5%). 3) Double opposing Z-Plasty (9%). In this research the demographic criteria of patients including age of the patient at operation rime (mean age 30.14 months), city of residence, family history of cleft palate (12.4%), familial relation of parents (15.2%), associated anomalies, complete or incomplete lesion, weight of patients at the time of surgery (mean 11.28 Kg), hemoglobin (11.3 mg/dl), complications, otitis media and the side of cleft palate are studied in 178 admitted patients to Imam General Hospital between 1989 and 1995.
Kalantari P, Sepehri H, Akbari Mt, Osati Ashtiani Z, Behjati F,
Volume 59, Issue 3 (6-2001)
Abstract
In this study, chromosome analyses were performed on 70 infertile Azoospermic and Oligospermic (<20 million/ml) men, and also cultures of peripheral blood lymphocytes by high resolution banding method were analysed as well. It is revealed 8 (11.43 percent) men with chromosomal abnormality. There were 31.4 percent patients with azoospermia and 68.6 percent with oligospermia from several thousands to 20×10^6 million/ml and their duration of infertility was at least 2 years. All patients with numerical chromosome anomalies had azoospermia and the most frequent anomaly was 47, XXY chromosomal constitution (klinfelter's syndrome), found in 8.57 percent of patients. We found that chromosomal anomalies found in this study were sex chromosome anomalies and an increased rate of numerical chromosomal abnormalities was among men with azoospermia. As a conclusion, we suggest that all men with azoospermia be considered for cytogenetical evaluation.
Nozary Y, Ahmadi Kaliji B,
Volume 61, Issue 3 (6-2003)
Abstract
Atrial septal anomalies suggested to play important role in enhancing tendency to induce cerebral embolic events. This study was undertaken to find the frequency of atrial septal anomalies including Patent Foramen Ovale, Atrial Septal Aneurysm and Atrial Septal Defect in patients with etiologically unknown stroke categorized as cryptogenic.
Materials and Methods: 32 patients were studied by transthoracic and transesophageal echocardiography.
Results & Conclusion: The mean age was 50.2 years and standard deviation 10.9 years. 17 patients were male and 15 females, of them 40.6 percent had Patent Foramen Ovale, 15.6 percent had Atrial Septal Aneurysm and 6.3 percent had Atrial Septal Defect. 60 percent of patients who had Atrial Septal Aneurysm had also Patent Foramen Ovale.
Miri S R, Kiani A, Mehrabi V,
Volume 61, Issue 6 (9-2003)
Abstract
Ectomesenchimal cells, placed near the embryonal tube, migrate to down and share in facial and cardiac structures. Migration or differentiation disorders of these cell causes cleft lip/ or palate and congenital heart disease (CHD). This item was performed to determine co-appearing of cleft and CHD and to know adjutant factors to that for better management of these patient.
Materials and Methods: Two hundered children with cleft lip and palate were registered. Finding was analyzed by fisher's exact text and chi-square tests.
Results: CHD is ten times of normal population in this research (p< 0.01 and odd ratio 10.39) and incidence of CHD in cleft is high in cleft patient if another congenital animalies were presented (p< 0.001, odd ratio 5.18).
Conclusion: By attention to higher incidence of CHD in cleft patients, it is advised to cardiologist consulting before cleft surgery for better managing.
Nahvi H, Mollaeian M, Kazemian F, Hoseinpoor M, Keiani A, Khatami F, Khorgami Z, Goodarzi M, Ebrahim Soltani A, Ahmadi J,
Volume 65, Issue 6 (9-2007)
Abstract
Background: Oral clefts are among the most common congenital anomalies. Infants with oral clefts often have other associated congenital defects, especially congenital heart defects. The reported incidences and the types of associated malformations and congenital heart defects vary between different studies. The purpose of this study was to assess the incidence of associated congenital heart defects in children with oral clefts.
Methods: All infants with cleft lip and palate referred to the Children's Medical Center and Bahramy the teaching Hospitals of the Tehran University of Medical Sciences from 1991 to 2005 were prospectively enrolled in this study group. All patients were examined and noted by an academic cleft team contain a pediatrician and a pediatric surgeon, and received cardiac consultation and echocardiography by a pediatric cardiologist. non cardiac associated anomalies, still born and patients without echocardiography were excluded from the study. Data including age, gender, exposure to contagions and high risk elements ,consanguinity and familial history of oral cleft, type of oral cleft, results of cardiac consultation and echocardiography and associated cardiac anomalies were cumulated and analyzed by SSPS version 13.5
Results: Among the 284 infants with oral clefts, 162 were male (57%) and 122 were female (43%). Seventy-nine patients (27.8%) had cleft lip, 84 (29.5%) had cleft palate and 121 (42.6%) had both cleft lip and palate. Of all the patients, 21.1% had congenital heart defects. the most common type Of these congenital heart defects(28.3%) was atrial septal defect.
Conclusions: For patients with cleft lip and palate, we recommend preoperative cardiac consultation, careful examination and routine echocardiography for associated cardiac anomalies, as well as appropriate management and prophylactic antibiotic therapy for those with associated congenital heart anomaly.
Zarabi V, Noorbakhsh S, Rahim Zadeh N, Samimi K, Ghafori M, Jafarian A, Tabatabaei A,
Volume 69, Issue 2 (5-2011)
Abstract
Background: Urinary tract infection 0 in children causes renal scarring and permanent damage to the organ. In this study, we compared the diagnostic value of magnetic resonance urogram for urinary tract anomalies with other conventional imaging methods in children with UTI.
Methods: In this case-control study, 190 children (mean age 3.23±3.59 yrs) with UTI were recruited from the Pediatric Ward of Rasul-e-Akram Hospital during 2007-2009. The patients were divided into two groups based on the applied imaging technique: MRU (cases) and conventional imaging groups (controls).
Results: Abnormal imaging detection rates for Ultrasonography were 32%, X-ray of kidneys, ureters and bladder (KUB) 9%, Intravenous Pyelogram (IVP) 26%, Voiding Cystoure therogram (VCUG) 54%, Dimercaptosuccinic Acid scan (DMSA) indicating
non-obstructive (reflux) uropathy in 76% (mean age 3.5 yrs) and MRU 43% (mean age
1.6 yrs), respectively. A meaningful correlation was observed between MRU and DMSA scan with IVP results (Kappa=0.75). KUB and Ultrasonography had similar results in cases with abnormal MRU and DMSA scan (P=0.121). MRU had strong agreement with VCUG and IVP for the detection of obstructive uropathy and scar due to congenital malformation even during intrauterine life but not with sonography results.
Conclusion: Sonography had poor results for the diagnosis of urinary tract anomalies in comparison with MRU. Use of dynamic MRU for the diagnosis of congenital anomalies (hydronephrosis, obstruction, pyelonephritis, renal scar) in children with UTI seems to be of better help, although higher costs and the need for sedation during MRU still are its disadvantages
Azargoon Md. A, Heidary S, Alavi Toussy J,
Volume 69, Issue 4 (7-2011)
Abstract
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Background: Recurrent miscarriage is defined as the loss of three or more pregnancies.
Recurrent Pregnancy Loss (RPL) is traditionally
investigated after three or more consecutive losses. Although some believe that
the investigation must be launched after two miscarriages, there is not enough
compelling evidence to draw conclusion.
Methods : In this cross-sectional study, we studied 58 women
with two or more consecutive abortions (37 women
with two and 21 women with three or
more miscarriages) from 2005 to 2009.
The following risk factors were analyzed and compared between the two groups:
endocrine dysfunctions, genetic abnormalities, uterine anomalies, infections,
thrombophilia, polycystic ovary syndrome, autoimmune disorders, sperm
characteristics, and advanced maternal age.
Results : We did not find any known factor for pregnancy losses in 18
(31.03%) patients but in the rest, the most common
cause of Recurrent pregnancy loss was endocrine disorders (41.4%).
The other causes were uterine abnormalities (12.1%),
infections (12.1%), maternal age more
than 35 years (12.1%),
thrombophilia (8.6%), abnormal semen
analysis (8.6%), genetic defects (6.9%)
and autoimmune disorders (1.7%). There were no
significant differences between the two groups in regards with the causes of
abortion except uterine abnormality (P=0.039)
which was more frequent in women with three or more three miscarriages (23.8%)
relative to women with two abortions (5.4%).
Conclusion: There were no significant differences between women with two or women with three
or more three abortions in regards with the causes of abortion except uterine
anomalies. Therefore, it seems quite reasonable and perhaps beneficial to start
the investigation in patients with two abortions.
Takzare N, Nikoui V, Ostadhadi S, Nabavi Sma, Bakhtiarian A,
Volume 70, Issue 6 (9-2012)
Abstract
Background: Obsessive-compulsive disorders and depression have a high prevalence during pregnancy therefore, pregnant women may take clomipramine and also take other drugs or consume foods that contain caffeine. As investigations about the teratogenic effects of clomipramine and its concurrent administration with caffeine during organogenesis period are scarce, we aimed to study the teratogenicity of simultaneous administration of clomipramine and caffeine in rat fetus.
Methods: After dividing 42 pregnant rats to several case and control groups, we injected different doses of caffeine and clomipramine to the animals. All the injections were performed on the eighth until the 15th day of pregnancy. We removed the fetuses on the 17th day of pregnancy and studied the morphological features and apparent anomalies of the fetuses macroscopically.
Results: We found a significant rate of mortality, apparent anomalies, abnormal torsion, shrinkage of skin and subcutaneous bleeding in fetuses of rats receiving high doses of caffeine or a combination of caffeine and clomipramine. Statistical analysis of the data revealed a significant increase (P?0.001) in teratogenicity of high doses of caffeine and its combination with clomipramine.
Conclusion: This study implies simultaneous intake of high amounts of caffeine and clomipramine lead to teratogenicity. We recommend pregnant women to avoid uncontrolled consumption of foods that contain caffeine or drugs that contain high amounts of this substance. They should not also take clomipramine with caffeine in the first trimester of pregnancy.
Rashidi-Nezhad A, Fakhri L, Hantoush Zadeh S, Amini E, Sajjadian N, Hossein Zadeh P, Niknam Oskouei F, Akrami Sm,
Volume 70, Issue 10 (1-2013)
Abstract
Background: Neonatal deaths stand for almost two-thirds of all deaths occurring in infants under one year of age. Congenital anomalies are responsible for 24.5% of these cases forming a highly important issue for health policy-makers.
Methods: We studied the pre-, peri- and post-natal conditions of 77 patients with multiple congenital anomalies (MCA) through genetic counseling at Several university Hospitals, in Tehran, Iran. The collected data were subsequently analyzed using SPSS software.
Results: The patients did not have a good prognosis, demonstrating the need for the diagnosis of such diseases early in pregnancy to be of utmost importance. We screened for trisomy and nuchal translucency, which the first showed a low risk and the second showed normal results in most cases.
Conclusion: Establishment of standards for prenatal diagnosis of congenital anomalies and monitoring their implementation seem to be necessary for the reduction of deaths due to congenital anomalies and infant mortality rate (IMR).
Roshan Nikbakht , Sara Masihi , Elham Pourmatroud , Afarin Rasti ,
Volume 72, Issue 10 (1-2015)
Abstract
Background: Preterm premature rupture of membranes (PPROM) occurs in 17% of pregnancies, which leads to 20% of perinatal death. According to previous studies uterine anomalies are one of the risk factors for preterm birth, PPROM and pregnancies complications. The aim of this study was to evaluate the relationship between PPROM and rupture of membrane (ROM) with uterine cavity anomalies based on hysteroscopic findings.
Methods: This cross-sectional study was conducted in Imam Khomeini Hospital, Ahvaz, Iran, from May 2011 to May 2012. After conducting a pilot study, 66 nulliparous pregnant women at 14-37 weeks of pregnancy with PPROM and ROM were selected randomly. Then the women were evaluated by hysteroscopy at least six weeks after delivery or miscarriage. The control group includes 66 women with at least one normal pregnancy (without history of PPROM, secondary infertility or recurrent abortion), who underwent diagnostic or therapeutic hysteroscopy for other reasons than PPROM. The hysteroscope instrument specifications were KARL STORZ model (KARL STORZ GmbH & Co. KG, Tuttlingen, Germany), inner sheet 26153 BI, outer sheet 26153 BO, and BA lens with 30 degree. Normal saline solution (Sodium Chloride 0.9%) also was applied as distention medium. The study was approved by Ethic Committee of Ahvaz Jundihspur University of Medical Sciences. Informed consent was obtained for all participants.
Results: Overall, the frequency of uterine anomalies in case and control groups was 12.12% and 3%, respectively (P<0.05 based on Chi-square test). Possibility of uterine cavity anomalies in the women with preterm premature rupture of membranes (PPROM) was significantly higher than the women with normal pregnancy (OR=4.41, CI 95%: 0.9-21/63). About 3% of patients in the case group had undefined uterine anomalies. This anomaly was not in mentioned uterine anomalies classification of American fertility association. We did not observe such anomaly in control group.
Conclusion: In conclusion, we found that the possibility of occurring PPROM in women with uterine cavity anomaly was four-fold more than women without these anomalies. Hence, we recommend women with history of PPROM to undergo diagnostic hysteroscopy for detecting uterine anomalies before next pregnancy.
