نتایج جستجو برای: gallbladder microlithiasis
تعداد نتایج: 11284 فیلتر نتایج به سال:
Gallbladder agenesis is a very rare presentation where surgeons were put in situation to diagnose the same during laparoscopy for cholecystectomy or diagnostic laparoscopy. The preoperative diagnosis of gallbladder remains challenge both and radiologists. Here we present case gall bladder 59-year-old male with contracted gallbladder. Agenesis was confirmed after MRCP.
ABSTRACT Among the causes of ascites, there is two kinds, including cirrhotic and malignant ascites that conventional diagnostic method for them is Paracentesis. This method is invasive and time consuming, however sonography is an easy and available method for providing valuable results in a short period of time. The aim of this study is survey of valuability of gallbladder wall so...
Hepatomegaly, decrease in the liver paranchymal echo and increase in the gallbladder wall thickness has been shown in acute viral hepatitis. The present study was done to determine sonographic changes in acute viral hepatitis. We performed liver and bile ducts sonography and specific tests on 42 patients (mean age: 31.5 and 61% male) with acute viral hepatitis. Gallbladder wall thickness was se...
Introduction: Early diagnosis of biliary atresia is very important for better outcome of treatment. Ultrasonography is one of the diagnostic tools for early differentiation of biliary atresia from other causes of neonatal cholestasis. It has been reported that triangular cord sign (TACS) in sonography is a reliable sign for diagnosis of biliary atresia. The aim of this study was to re-assess ...
biliary papillomatosis is a disorder characterized by numerous adenomatous polyps of variable distribution and extent in intrahepatic bile ducts. it should be considered as a premalignant condition because a high proportion of the lesions undergo malignant transformation. in this report, we present a patient with abdominal pain and jaundice. according to his presenting signs and symptoms, ercp ...
In humans, N-acetyl-5-methoxytryptamine (melatonin), a neurohormone widely found in plants and animal sources, is synthesized from serotonin primarily by the pineal gland. However, it it is also produced in a number of other areas, e.g. the gastrointestinal tract. Melatonin regulates various biological and physiologic body functions and its role in the regulation of circadian rhythms, particula...
The diagnosis of a testicular sclerosing Sertoli cell tumor is rare. Approximately 17 cases have been previously described in the literature worldwide. We present a case and review the evaluation and surgical management of a sclerosing Sertoli cell tumor presenting in a 26 year-old African-American adult, in association with testicular microlithiasis and oligospermia. Imaging techniques and the...
OBJECTIVES To investigate the value of contrast-enhanced ultrasound (CEUS) in the differential diagnosis between gallbladder adenomas and gallbladder adenomas canceration. METHODS CEUS data from 34 patients (25 patients with gallbladder adenomas and 9 patients with gallbladder adenomas canceration) were retrospectively analyzed, including the characteristics of contrast arrival time, time to ...
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