نتایج جستجو برای: congenital congenital abnormalities vena cava

تعداد نتایج: 222405  

Journal: :acta medica iranica 0
alireza karimee yazdee department of otolaryngology, school of medicine, tehran university of medical sciences, tehran, iran. babak saedi department of otolaryngology, school of medicine, tehran university of medical sciences, tehran, iran. amir arvin sazegar department of otolaryngology, school of medicine, tehran university of medical sciences, tehran, iran. parvin mehdipour department of medical genetics, school of medicine, tehran university of medical sciences, tehran, iran.

orofacial clefts, including cleft lip with or without cleft palate (cl (p)), are common congenital malformations, second only to clubfoot in frequency of occurrence. the epidemiology and genetics of this disorder have been studied extensively in various countries by several investigators. the objective of this study is to assess the epidemiology and some genetic aspects of orofacial clefting at...

Journal: :Neurosurgery cases and reviews 2021

Oblique lumbar interbody fusion (OLIF) can achieve better reconstruction of the spine via anatomic corridor between psoas muscle and great vessels. Despite OLIF is considered as an effective relatively safer procedure, congenital anomalies main vessels surrounding oblique may pose higher risk vascular damage, which should bear in mind deciding to use procedure. We presented a case anomalous lef...

Journal: :iranian journal of radiology 0
alireza khatami department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran; department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran. tel: +98-9121450832 mohsen hasanzadeh department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran hedayat norouzi department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran ehasn esfandiari department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran mastooreh mehrafarin department of radiology, mofid children’s hospital, shahid beheshti university of medical sciences, tehran, iran

iniencephaly is a rare kind of neural tube defect that is classified into two types of iniencephaly apertus and iniencephaly clausus. this anomaly could be diagnosed prenatally by obstetric ultrasonography and terminated by therapeutic abortion; however, it could be undiagnosed until birth similar to our case due to the abnormal position of the fetus or lack of experience of the sonographer. du...

Journal: :iranian journal of radiology 0
maryam niknejadi department of reproductive imaging, reproductive biomedicine research center, royan institute for reproductive biomedicine (acecr), tehran, iran; department of reproductive imaging, reproductive biomedicine research center, royan institute for reproductive biomedicine (acecr), tehran, iran p. o. box: 19395-4644, tehran, iran. tel: +98-212356246 hadieh haghighi department of reproductive imaging, reproductive biomedicine research center, royan institute for reproductive biomedicine (acecr), tehran, iran

nuchal translucency (nt) measurements in the first trimester screening between 11 and 14 weeks’ gestation are regarded as a clear marker for aneuploidies. the presence of a thickened nt, even if the karyotype is normal, can be associated with structural abnormalities. having an abnormal screening of nt, parents and physicians could face dilemma over abortion particularly in a case of ivf/icsi f...

2012
Alptekin Tosun Serife Leblebisatan

Horseshoe lung is a congenital pulmonary malformation that is usually associated with scimitar syndrome. This malformation consists of fusion of both pulmonary lobes from the posterobasal segments. The fusion appears in the retrocardiac area, in front of the esophagus and thoracic aorta. Pleural separation of pulmonary lobes distinguishes pseudohorseshoe appearance from a true horseshoe lung. S...

Journal: :The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology 2003
Evren Abut Alper Arman Hakan Güveli Cengiz Bölükbaş Tülin Kendir Remzi Dalay Oya Ovünç

Situs ambiguous anomaly is a rarely encountered condition in clinical practice that is characterized by the presence of multiple congenital anomalies relevant to intraabdominal organs and the cardiovascular system. While this syndrome is mostly diagnosed as a serious cyanotic cardiac disease in the first year of life, only 5% may survive beyond five years of life, and it can be a diagnostic cha...

Journal: :Thrombosis research 2015
Jessica Halparin Paul Monagle Fiona Newall

INTRODUCTION Congenital anatomic abnormality of the inferior vena cava (IVC) is an important risk factor for the development of spontaneous proximal lower extremity deep vein thrombosis (DVT) in young adults. The incidence of DVT associated with congenital IVC anomalies in paediatric populations has not been described, and the implications of IVC anomalies for treatment and outcomes of DVT are ...

2013
Fortune O. Alabi Fred Umeh Maximo Lama Francis G. Christian

Scimitar syndrome, a rare congenital cardiopulmonary condition, presents in both pediatric and adult populations as an anomalous pulmonary venous return of most of the right lung to the inferior vena cava. Recently, asymptomatic adult cases have been diagnosed with advances in imaging studies. We report the case of an asymptomatic 43-year-old male, with a complex variant scimitar syndrome diagn...

Journal: :Singapore medical journal 2009
W T Ng S S M Ng

Double inferior vena cava (IVC) is a congenital anomaly resulting from the persistence of the embryonic venous system. The majority of cases are clinically silent and diagnosed incidentally on imaging for other reasons. However, these venous anomalies may have significant clinical implications, especially during retroperitoneal surgery and in the treatment of thromboembolic diseases. We report ...

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