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Query: UMLS:C0149520 (acute cholecystitis)
 2,784 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eosinophilic cholecystitis (EC) is a rare entity that presents in a manner comparable to acute cholecystitis. The diagnosis is based on classical symptoms of cholecystitis with the presence of >90% eosinophilic infiltration within the gallbladder. We report the case of a 29-yr-old man who presented with unremitting right upper quadrant pain, chills, and loss of appetite. After confirmation of the diagnosis with ultrasound and hepatobiliary scan (HIDA), a cholecystectomy was performed. Pathologic examination of the excised gallbladder demonstrated submucosal infiltration with eosinophils, consistent with EC. Peripheral eosinophilia was not observed; the subject's blood eosinophil count did not exceed 3% during the period of observation. The patient was discharged with no further symptoms. Cases of EC have been infrequently reported since its original description in 1949. EC has been reported alone or in combination with manifestations such as eosinophilic cholangitis, hypereosinophilic syndromes (HES), and parasitic infestations. The patient described herein gave no indications of such previously suggested causes of EC. This report illustrates an authentic case of idiopathic EC.
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PMID:Eosinophilic cholecystitis, with a review of the literature. 1752 76

Acute cholecystitis associated with gallbladder carcinoma is very rare in young patients (younger than 30 years of age). Moreover, a definitive preoperative diagnosis is difficult. A 26-year-old man was referred to our hospital with a 5-day history of right upper quadrant pain. Computed tomography and ultrasonography demonstrated an enlarged gallbladder with a diffuse thick wall and a 2-cm gallstone obstructing the cystic duct. Magnetic resonance cholangiopancreatography showed no evidence of an anomalous pancreaticobiliary junction. The patient showed an elevation in the white blood cell count, serum C-reactive protein, and alkaline phosphate; however, total bilirubin, alanine aminotransferase, and tumor markers including carcinoembryonic antigen and carbohydrate antigen 19-9 were all within the normal ranges. The preoperative diagnosis of gallstone-induced acute cholecystitis was made and an open cholecystectomy was thus performed 2 days after admission. The macroscopic findings showed a necrotic enlarged gallbladder with a thick wall and a gallstone, but no intraluminal nodular lesion. Histologic examinations revealed well-differentiated focal adenocarcinoma in the gallbladder mucosa, but no venous, lymphatic, or perineural invasion. The postoperative course has been uneventful with no recurrence 18 months postoperatively.
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PMID:Latent gallbladder carcinoma in a young adult patient with acute cholecystitis: report of a case. 1764 22

A patient with mantle cell non-Hodgkin's lymphoma presented herself with fever, nausea, right upper quadrant pain on the 7th day of R-CHOP chemotherapy. After hospitalization with the suspicion of acute cholecystitis, she received antibiotherapy with G-CSF because of emerging neutropenia at the 10th day of chemotherapy. Abdominal computed tomography revealed small infarcts in the spleen and kidneys. The ecchymotic lesion which developed on her right lateral malleolus, became bullous in the following days and treated as ecthyma gangrenosum. Although the patient was afebrile with a normal neutrophil count on the third day of antibiotherapy, she developed acute renal failure and deteriorated rapidly. The patient underwent hemodialysis but expired on the 10th day of hospitalization. Post mortem autopsy findings showed ischemic infarction and necrosis of parenchyma due to mycotic thrombosis of arteries and veins of many organs (heart, lung, diaphragm, kidneys, spleen, gut mucosa) as well as invasion of vessel walls and parenchyma by mucor. We reviewed mucormycosis in the light of this case.
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PMID:Fatal disseminated mucormycosis in a patient with mantle cell non-Hodgkin's lymphoma: an autopsy case. 2019 Dec 5

Everolimus (RAD001) is an orally administered inhibitor of the mammalian target of rapamycin (mTOR), a therapeutic target for metastatic renal cell carcinoma. A 58-year-old woman was treated with everolimus as a third-line therapy for metastatic clear-cell renal carcinoma. She was given oral everolimus 10 mg once daily. During the fourth week of her first cycle, the patient was admitted to our hospital because of an acute-onset, right upper quadrant pain associated with nausea and vomiting. She was diagnosed with acute cholecystitis, which was treated with broad-spectrum antibiotics, and everolimus therapy was discontinued. A follow-up computed tomography scan of the abdomen revealed a complete resolution of gallbladder changes. Our patient did not have major risk factors for developing a cholecystitis except for a relative immunosuppressed state secondary to her advanced renal cancer. The Naranjo adverse drug reaction probability scale score for this event was 5, indicating a probable association of the event with everolimus. Because the use of everolimus is expanding in clinical practice, we want to alert the oncology community about this uncommon and life-threatening complication in patients receiving everolimus or another agent with antiangiogenic activity. To our best knowledge, only one case of an acute cholangitis associated with everolimus in a metastatic renal cell carcinoma has been reported. We report herein the first case of a metastatic renal cell carcinoma developed everolimus-associated cholecystitis that was completely reversed after drug withdrawal.
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PMID:Acute cholecystitis in a patient with metastatic renal cell carcinoma treated with everolimus. 2021 82

An older male with multiple medical comorbidities presented to the emergency room after 3 days of worsening right upper quadrant pain. The patient had an elevated white blood cell count and mildly elevated liver functions. Initial ultrasound was equivocal and further imaging with CT scan was obtained. The CT scan was read as suggestive of cholecystitis, however a hepatobiliary scintigraphy (HIDA) scan was ordered for confirmation, as the patient was a poor operative candidate. The HIDA demonstrated no bile duct or small bowel activity on initial images or delays, however a classic 'hot rim' sign was present, confirming acute cholecystitis. The patient ultimately underwent percutaneous cholecystostomy with drainage for treatment where acute cholecystitis was confirmed. Upon retrospective review, the CT demonstrated hyperaemia surrounding the gallbladder fossa, which is the CT scan equivalent of a scintigraphic 'hot rim' sign. This is an uncommon example of a radiologic sign correlation between multiple imaging modalities.
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PMID:The hot rim sign on hepatobiliary scintigraphy (HIDA) with CT correlation. 2266 66

A 62-year-old female presented with right upper quadrant pain. Clinical examination and ultrasound scan were consistent with gallstones and acute cholecystitis. She received 3 days of intravenous Co-amoxiclav and was discharged with 5-days of oral antibiotics with arrangements to return for an elective cholecystectomy. This was performed 5 months later which revealed an inflamed gallbladder and a localised abscess secondary to gallbladder perforation. Fluid from the gallbladder was taken which cultured Raoultella planticola, a gram-negative, nonmotile environmental bacteria (Bagley et al. (1981)). This is the first report of biliary sepsis with a primary infection by R. planticola. This patient was treated with a 5-day course of oral Co-amoxiclav and made a full recovery.
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PMID:A Rare Case of Cholecystitis Caused by Raoultella planticola. 2269 Feb 25

Squamous cell carcinoma of the gallbladder is rare and constitutes only 0.5-3% of all malignancies of this organ. Most of the reported cases have had a component of adenocarcinoma. We report a 70-year-old man who presented with acute onset right upper quadrant pain. He operated on based on a presumptive diagnosis of acute cholecystitis according to clinical and ultrasonographic findings. Histopathological examination of the infiltrating mass of the gallbladder revealed well differentiated keratinized squamous cell carcinoma invading full wall thickness. Thorough evaluations revealed no other primary site for the tumor. Pure primary squamous cell carcinoma of the gallbladder is rarely reported. Clinicians and pathologists must be aware of its vague clinical presentations.
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PMID:Primary pure squamous cell carcinoma of gallbladder presenting as acute cholecystitis. 2339 Mar 34

Gallbladder tuberculosis is an extremely rare disease that is rarely reported in the literature. Arriving at the correct diagnosis of gallbladder tuberculosis is difficult, and it is usually made by histopathologic examination after cholecystectomy. However, due to the low sensitivity of acid-fast stain and culture result, diagnosing gallbladder tuberculosis is still demanding even after tissue acquisition. To overcome this problem, tuberculosis-polymerase chain reaction (TB-PCR) is performed on the resected specimen, which has high sensitivity and specificity. A 70-year-old female who had previously undergone total gastrectomy for advanced gastric cancer was admitted with right upper quadrant pain. Abdominal ultrasonography and computed tomography revealed acute cholecystitis without gallstones or sludge. She underwent cholecystectomy and the histopathologic finding of the specimen showed chronic active cholecystitis without gallstones or sludge. Because she was suspected to have pulmonary tuberculosis, TB-PCR was also performed on the resected gallbladder. TB-PCR showed positive reaction for Mycobacterium tuberculosis and we could diagnose it as gallbladder tuberculosis. Herein, we present a case of gallbladder tuberculosis diagnosed by TB-PCR from resected gallbladder.
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PMID:[A case of gallbladder tuberculosis diagnosed by positive tuberculosis-polymerase chain reaction]. 2446 90

Acute right upper quadrant pain is a common presenting symptom in patients with acute cholecystitis. When acute cholecystitis is suspected in patients with right upper quadrant pain, in most clinical scenarios, the initial imaging modality of choice is ultrasound. Although cholescintigraphy has been shown to have slightly higher sensitivity and specificity for diagnosis, ultrasound is preferred as the initial study for a variety of reasons, including greater availability, shorter examination time, lack of ionizing radiation, morphologic evaluation, confirmation of the presence or absence of gallstones, evaluation of bile ducts, and identification or exclusion of alternative diagnoses. CT or MRI may be helpful in equivocal cases and may identify complications of acute cholecystitis. When ultrasound findings are inconclusive, MRI is the preferred imaging test in pregnant patients who present with right upper quadrant pain. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances in which evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment.
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PMID:ACR appropriateness criteria right upper quadrant pain. 2448 92

Paraduodenal hernia is a rare congenital malformation. Management consists of reduction of the herniated intestine and repair of the defect. A 74-year-old woman presented to the Emergency Department with persistent right upper quadrant pain that began 3 hours ago. Physical examination revealed tenderness at right upper quadrant of abdomen. Computed tomography revealed multiple gallstones with gallbladder wall thickening, marked dilatation of stomach and duodenum and a sac-like mass of small bowel loops to left of ligament of Treitz suggesting acute cholecystitis and left paraduodenal hernia. Laparoscopic exploration of abdomen was performed and cholecystectomy, bowel reduction, and closure of defect with intracorporeal interrupted suturing were performed. For left paraduodenal hernia without bowel necrosis, laparoscopic reduction of incarcerated bowel and closure of hernial orifice are technically feasible and may be the surgical method of choice because of its minimal invasiveness and aesthetic advantage.
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PMID:Left paraduodenal hernia combined with acute cholecystitis. 2478 82


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