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Chapter: 7 / Q: 81
For the above patient, ultrasonography reveals dilated extrahepatic and intrahepatic bile ducts and the absence of gallstones within the gallbladder. A 2 cm mass within the pancreatic head is visualized. Computed tomography of the abdomen is performed. Which of following CT findings indicate
Chapter: 7 / Q: 82
Which of the following have been shown to be risk factors for development of adenocarcinoma of the pancreas?
Chapter: 7 / Q: 83
Which of the following surgical procedures has the lowest incidence of recurrent jaundice when used in the context of unresectable carcinoma of the head of the pancreas?
Chapter: 7 / Q: 84
A 45-year-old woman is evaluated for epigastric and back pain. Physical examination is normal. Computed tomography of the abdomen reveals a 8 cm cystic lesion in the region of the tail of the pancreas. The cyst demonstrates internal septations and papillary projections from its walls
Chapter: 7 / Q: 85
A 45-year-old woman develops upper gastrointestinal hemorrhage. Evaluation by upper endoscopy reveals three ulcers in the second portion of the duodenum. Bleeding is controlled using an endoscopic heat probe. Further investigation reveals a serum gastrin value of 240 pg/mL. Which of the following
Chapter: 7 / Q: 86
For the patient in the preceding question, an insulin/glucose ratio of 0.5 was documented at 28 hours of fasting. Symptoms of mental obtundation developed concurrently and were reversed by oral glucose administration. Endoscopic ultrasonography demonstrated a 1.2 cm mass in the head
Chapter: 7 / Q: 87
A 35-year-old woman is evaluated for seizure disorder, mental obtundation, and personality change. Physical examination is normal. Fasting serum glucose is 44 mg/dL. Other serum values are normal. Subsequent investigations should include which of the following?
Chapter: 7 / Q: 88
The most common location(s) for development of gastrinoma is/are which of the following?
Chapter: 7 / Q: 89
Neoplastic hypersecretion of the hormone vasoactive intestinal peptide is associated with which of the following features?
Chapter: 7 / Q: 90
A patient with biochemically confirmed gastrinoma undergoes computed tomography for tumor localization. CT reveals a 2 cm mass in the head of the pancreas and multiple nodules within right and left lobes of the liver. Appropriate management includes which of the following?
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