11/142. gallbladder vasculitis associated with type-1 cryoglobulinemia.A patient with type I cryoglobulinemia and monoclonal gammopathy of uncertain significance was found to have acute gallbladder vasculitis. The most prominent manifestation was upper abdominal pain in the setting of normal liver tests. An abdominal ultrasound demonstrated a thickened gallbladder wall, along with gallstones. HIDA scanning showed a nonfunctioning gallbladder with an edematous and thickened wall. There was characteristic leukocytoclastic vasculitis affecting the gallbladder. The patient recovered uneventfully subsequent to cholecystectomy. gallbladder vasculitis should be considered in patients with unexplained upper abdominal pain and systemic vasculitis.- - - - - - - - - - ranking = 1keywords = upper abdominal pain, abdominal pain, pain, upper (Clic here for more details about this article) |
12/142. cytodiagnosis of bile microspheroliths: a case report.We recently observed numerous microspheroliths consisting of microscopic organized crystalline structures of varying shapes, sizes, and colors in a bile specimen from a 65-yr-old woman obtained directly from the gallbladder during a surgical procedure for cholecystectomy. Detection of microspheroliths could be very useful in the diagnostic approach to patients with recurrent pain in the biliary region or with acute pancreatitis of unknown origin. To date, we are unaware of any cytologic reports describing microspheroliths in bile.- - - - - - - - - - ranking = 0.00071270272116353keywords = pain (Clic here for more details about this article) |
13/142. Hepatobiliary and pancreatic infections in AIDS: Part II.In the first part of our review, we discussed the general evaluation and clinical presentation of the various hepatic infections occurring in patients with AIDS. In addition, we focused on specific hepatic parenchymal infections. In this article, we will discuss the major clinical syndromes arising from opportunistic infections affecting the gallbladder (acalculous cholecystitis), biliary tree (AIDS-cholangiopathy), and pancreas (pancreatitis). acalculous cholecystitis can develop in patients with AIDS who have not experienced the severe precipitating physiologic stresses normally required in patients without AIDS. The most common presentation is with right upper quadrant (RUQ) pain and tenderness. The diagnosis is a clinical one since there is no standard test, other than surgery. cholecystectomy is the treatment of choice. The most common AIDS-associated infective complication of the biliary tree is AIDS-cholangiopathy. This is best viewed as a form of secondary sclerosing cholangitis resulting from a variety of opportunistic infections within the biliary tree. Affected persons present with RUQ pain and have marked elevations in the canalicular enzymes, alkaline phosphatase, and gamma-glutamyl transferase. Morphologic abnormalities are identified by endoscopic retrograde cholangiopancreatography. These include stricturing, dilatation, and beading of the biliary tract. Endoscopic sphincterotomy of the papilla of Vater may provide symptomatic relief for patients with papillary stenosis. opportunistic infections within the pancreas gland have been documented in both pre- and postmortem studies. However, the true incidence of pancreatitis related to infections is unknown. The presentation is similar to that of pancreatitis from other causes. A computerized tomogram of the abdomen is the investigation of choice. Tissue aspiration or biopsy of the pancreas is required to demonstrate the presence of an opportunistic infection. The management is usually supportive, as it is rare that a specific infection is identified and treated.- - - - - - - - - - ranking = 0.0015220243217868keywords = pain, upper (Clic here for more details about this article) |
14/142. Acute cholecystitis caused by a cholesterol polyp.A 39-year-old man hospitalized with upper abdominal pain had been found to have a 3mm polyp in the body of the gallbladder 3 years previously. Laboratory tests on admission showed mild liver dysfunction. ultrasonography depicted a dilated gallbladder with increased wall thickness; the polyp could no longer be seen. Computed tomography with drip infusion cholangiography again showed a dilated gallbladder, and also stenosis of the distal cystic duct. The resected specimen obtained by laparoscopic cholecystectomy showed disappearance of the polyp from the body of the gallbladder. A cholesterol stone was incarcerated in the cystic duct, representing an impacted detached cholesterol polyp causing acute cholecystitis. Spontaneous detachment of a cholesterol polyp from the gallbladder mucosa, then, can result in acute cholecystitis.- - - - - - - - - - ranking = 0.5keywords = upper abdominal pain, abdominal pain, pain, upper (Clic here for more details about this article) |
15/142. A case of hemorrhagic gallbladder paraganglioma causing acute cholecystitis.gallbladder paraganglioma is a very rare tumor and so far only a few cases have been reported. Most of these were asymptomatic and were found incidentally during operation. Recently, we experienced a gallbladder paraganglioma that gave rise to hemorrhage, which in turn caused acute cholecystitis. Our case involved a 45 year-old female patient complaining of an intermittent right upper abdominal pain. After a preoperative evaluation, cholecystectomy and lymphadenectomy were performed under the impression of gallbladder cancer with acute cholecystitis. Postoperative pathologic examination revealed a hemorrhagic gallbladder paraganglioma accompanied by acute cholecystitis. Immunohistochemical staining of the chief cells for neuron specific enolase, chromogranin and synaptophysin were positive. Sustentacular cells also stained positively for S100 protein.- - - - - - - - - - ranking = 0.5keywords = upper abdominal pain, abdominal pain, pain, upper (Clic here for more details about this article) |
16/142. Acute cholecystitis secondary to hemobilia after percutaneous liver biopsy.A case of obstructive acute cholecystitis following percutaneous liver biopsy is presented. The patient complained of intense and continuous pain in the right upper quadrant of the abdomen 2 days after the liver biopsy. On abdominal examination, Murphy's sign was present. Hemogram revealed a fall in the hematocrit level from 44 to 38 because of hemobilia. ultrasonography showed a dilated gallbladder with moderate thickness of the wall and a blood clot of 20 x 9 mm inside. The patient was subjected to laparoscopic cholecystectomy. The acute inflammation of the gallbladder was secondary to obstruction of the cystic duct by the blood clot. The postoperative period was uneventful.- - - - - - - - - - ranking = 0.00080932160062324keywords = pain, upper (Clic here for more details about this article) |
17/142. Biliary giardiasis in a patient with human immunodeficiency virus.A 41-year-old man with human immunodeficiency virus (hiv) (CD4 count, 446/mm3) developed a protracted course of abdominal pain, weight loss, and increasing liver function tests after undergoing a metronidazole treatment regimen for Giardia enteritis. Three months later, endoscopic retrograde cholangiography (ERCP) showed dilated common and intrahepatic bile ducts and luminal irregularities of the common bile duct. Seven months after the onset of his acute diarrhea, a repeat ERCP with aspiration demonstrated many Giardia trophozoites and cysts in the bile and continued structural abnormalities consistent with cholangiopathy. A 10-day course of high-dose intravenous metronidazole did not resolve these signs or symptoms. A gallbladder ultrasound showed a thickened wall. Laparoscopic cholecystectomy led to resolution of abdominal pain and normalization of serum alkaline phosphatase over an 8-month period. gallbladder histopathology revealed chronic cholecystitis, but no parasites were seen on hematoxylin and eosin staining or with Giardia antigen enzyme immunoassay testing of the gallbladder. The patient refused to undergo a follow-up ERCP, but a right upper quadrant ultrasound and computed tomography of the abdomen were normal.- - - - - - - - - - ranking = 0.015614422308282keywords = abdominal pain, pain, upper (Clic here for more details about this article) |
18/142. leptospirosis mimicking acute cholecystitis among athletes participating in a triathlon.leptospirosis, a disease acquired by exposure to contaminated water, is characterized by fever accompanied by various symptoms, including abdominal pain. An acute febrile illness occurred in athletes who participated in an illinois triathlon in which the swimming event took place in a freshwater lake. Of 876 athletes, 120 sought medical care and 22 were hospitalized. Two of the athletes had their gallbladders removed because of abdominal pain and clinical suspicion of acute cholecystitis. We applied an immunohistochemical test for leptospirosis to these gallbladders and demonstrated bacterial antigens staining (granular and filamentous patterns) around blood vessels of the serosa and muscle layer. Rare intact bacteria were seen in 1 case. These results show that leptospirosis can mimic the clinical symptoms of acute cholecystitis. If a cholecystectomy is performed in febrile patients with suspicious environmental or animal exposure, pathologic studies for leptospirosis on formalin-fixed, paraffin-embedded tissues may be of great value.- - - - - - - - - - ranking = 0.015517803428822keywords = abdominal pain, pain (Clic here for more details about this article) |
19/142. Clinics in diagnostic imaging (62). gallstones with acute cholecystitis.A 75-year-old man presented with right upper quadrant pain and fever. ultrasonography showed gallstones, gallbladder enlargement, gallbladder wall thickening and pericholecystic fluid collection. cholecystectomy confirmed the diagnosis of acute cholecystitis. The differential diagnosis of right upper quadrant abdominal pain and fever is discussed, and the role of imaging in its evaluation is emphasised.- - - - - - - - - - ranking = 0.0086648421944941keywords = abdominal pain, pain, upper (Clic here for more details about this article) |
20/142. Hepatobiliary scan showing type II choledochal cyst.nuclear medicine hepatobiliary scintigraphy is well established for the evaluation of right upper quadrant pain in cases of possible acute cholecystitis. The authors present a case of type II choledochal cyst shown on a hepatobiliary scan in a patient with possible acute cholecystitis.- - - - - - - - - - ranking = 0.00080932160062324keywords = pain, upper (Clic here for more details about this article) |
| <- Previous || Next -> |