نتایج جستجو برای: vacterl vater syndrom
تعداد نتایج: 2451 فیلتر نتایج به سال:
Undifferentiated carcinoma of the ampulla of Vater is a rare disease with unclear and clinical characteristics and prognosis. Here, we report the case of a 61-year-old man with undifferentiated carcinoma of the ampulla of Vater. He presented to our hospital with an increase in hepatobiliary system enzymes that was detected during a health check-up. Imaging and endoscopy demonstrated a tumor wit...
BACKGROUND Some authors consider the fluctuating jaundice as a classic sign of the adenocarcinoma of the ampulla of Vater. OBJECTIVE Assessing the frequency of fluctuating jaundice in their forms of its depiction in the patients with adenocarcinoma of the ampulla of Vater. METHODS Observational and retrospective study, conducted through analyses of medical records from patients subjected to...
Objective: Increased fatty acid synthase (FAS) expression is detected in various cancers. It has been demonstrated that the intensity of FAS expression in cancer correlates with clinical outcome. Here, we investigated whether FAS expression in carcinoma of the ampulla of Vater has any relationship to clinical or pathological features. Methods: We studied 32 patients surgically treated for carci...
The major duodenal papilla (papilla of Vater) is the point where the dilated junction of the bile and pancreatic ducts (ampulla of Vater) enter the duodenum. The ampulla is surrounded by the sphincter of Oddi, which not only controls the flow of bile and pancreatic juice into the duodenum, but also prevents the reflux of duodenal contents, bile and pancreatic juice into the bile and pancreatic ...
Tumors of the ampulla of Vater are uncommon, representing 0.2% of malignant tumors of the gastrointestinal tract and 8% of malignant tumors of the biliopancreatic area. They arise from the intestinal mucosa of the ampulla of Vater, being adenocarcinoma the most frequent (99% of cases). However, the signet-ring cells subtype at this location is a very rare variant, with only 20 cases reported in...
Inverted intraduodenal diverticulum is a rare congenital abnormality usually arising near the ampulla of Vater. We describe a case of an inverted duodenal diverticulum in a patient that presented with an upper recurrent intestinal obstruction that required surgery. Recognition of the entity and its anatomic relationships to the ampulla of Vater is essential to the prevention of iatrogenic compl...
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