منابع مشابه
DIPHALLUS: A REPORT OF AN UNUSUAL CASE
We report an unusual case of diphaIlus in a five year old boy. The two organs appeared separately, one orthotopically in the pubic area and the other in the perineum with no urinary meatus. A perineal hypospadias with meatus in the anterior anal verge was also present. The right testis was undescended and the scrotum was mildly bifid. The patient was continent for both voiding and defeca...
متن کاملsecond language acquisition of telicity and aspect by persian learners of english
این تحقیق از دو قسمت اصلی تشکیل شده است: در قسمت اول فراگیری ختمیت به ویژه درک و تولید اینگونه جملات توسط فراگیران ایرانی زبان انگلیسی مورد بررسی قرار گرفته است. قضاوت تعدادی انگلیسی زبان بر روی این جملات نیز هدفی دیگر بود که در این رساله بررسی شده است. از موضوعات دیگر تفاوت بین نشانه های ختمیت در زبان انگلیسی و فارسی و تاثیر زبان اول فراگیران در درک و تولید اینگونه جملات است. در قسمت دوم استفا...
15 صفحه اولCholedocholithiasis: diagnosis by ultrasound.
The ultrasound findings of 100 patients with chloedocholithiasis documented by cholangiography and/or surgery were reviewed retrospectively. Common duct stones were detected in 45% of patients. This detection rate which is comparable with most series confirmed the lack of reliability of ultrasound in the diagnosis of choledocholithiasis. All the stones detected were in dilated common ducts. The...
متن کاملPredictor factors for choledocholithiasis
BACKGROUND The choledocolithiasis has an incidence of 8-20% in patients with cholecystolithiasis. The preoperative diagnosis guides the interventional treatment on the bile duct AIM To evaluate the sensitivity and specificity of the laboratory markers and imaging studies for choledocholithiasis preoperatively. METHODS The study comprised 254 patients divided into two groups: the control gro...
متن کاملRecombinant Factor VIIa Use for Endoscopic Retrograde Cholangiopancreatography With Sphincterotomy in a Patient With Choledocholithiasis and Unusual Coagulopathy
Endoscopic retrograde cholangiopancreatography (ERCP) is a procedure that combines the use of endoscopy and fluoroscopy to diagnose and treat pancreaticobiliary disorders. The risks of ERCP include pancreatitis, infection, bleeding and perforation. Bleeding during ERCP typically develops after sphincterotomy, hence patients should be screened and tested for coagulopathy before undergoing ERCP. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Gastroenterology
سال: 2020
ISSN: 0016-5085
DOI: 10.1053/j.gastro.2020.05.072