1/19. Xanthogranulomatous cholecystitis mimicking gallbladder cancer: report of a case.A 61-year-old woman was admitted to our hospital with abnormal findings of abdominal computed tomography. Whereas she had neither fever nor abdominal pain, a cholecystitis was suspected. ultrasonography showed a mass in the gallbladder with several stones, and an unclear border between the gallbladder and liver. Computed tomography showed a large-mass in the gallbladder with findings that seemed to indicate hepatic invasion and para-aortic lymph node metastasis. On the basis of these findings, we made a diagnosis of gallbladder cancer associated with hepatic invasion and lymph node metastasis. We treated this gallbladder tumor by hepatic arterial infusion chemotherapy via catheter with cisplatin and 5-fluorouracil. Four weeks after administration of the anti-cancer drugs, the tumorous lesion of the gallbladder could not be detected by abdominal imagings, and the gallbladder wall revealed no irregular findings. During laparotomy, the gallbladder showed signs of chronic cholecystitis, and a cholecystectomy was performed. Findings of the resected specimens showed severe inflammation, fibrosis, and bleeding in the gallbladder wall with infiltration by many foamy cells. Histopathological diagnosis was xanthogranulomatous cholecystitis. We report here a case of xanthogranulomatous cholecystitis mimicking gallbladder cancer and review the literature.- - - - - - - - - - ranking = 1keywords = gallbladder (Clic here for more details about this article) |
2/19. Xanthogranulomatous cholecystitis with a liver abscess and metastatic endophthalmitis: report of a case.There have been no reported cases of xanthogranulomatous cholecystitis with a liver abscess and metastatic endophthalmitis in the literature. There has been only one other case of xanthogranulomatous cholecystitis associated with a liver abscess in japan prior to the present report. A 53-year-old man was admitted to a local hospital complaining of high fever. Abdominal ultrasonography and computed tomography showed a liver abscess. After percutaneous transhepatic abscess drainage, he complained of an abnormal sensation in his left eyeball and was diagnosed to have endophthalmitis. After being treated for the endophthalmitis, he was referred to our hospital to have the liver abscess evaluated. Endoscopic retrograde cholangiopancreatography showed a normal biliary system without any communication with the liver abscess. Two weeks after endoscopic retrograde cholangiopancreatography he complained of right hypochondralgia. ultrasonography revealed the presence of sludge in the swollen gallbladder. Under a diagnosis of cholecystitis with a liver abscess, a cholecystectomy was performed. A histological examination indicated xanthogranulomatous cholecystitis based on the findings of a granulomatous lesion consisting of foamy cells in the gallbladder wall. We herein present the first known case of xanthogranulomatous cholecystitis with a liver abscess and metastatic endophthalmitis, while also making a review of the literature.- - - - - - - - - - ranking = 0.14285714285714keywords = gallbladder (Clic here for more details about this article) |
3/19. Genetic analysis of xanthogranulomatous cholecystitis: precancerous lesion of gallbladder cancer?Xanthogranulomatous cholecystitis is a chronic inflammatory disease of the gallbladder, a variant of the chronic cholecystitis. As xanthogranulomatous cholecystitis is occasionally seen with carcinoma of the gallbladder, the association with cancer is a controversial issue. A focal type of xanthogranulomatous cholecystitis is found simultaneously with gastric cancer diagnosed preoperatively. The resected specimen was genetically studied. polymerase chain reaction amplification, single-strand conformational polymorphism analysis for mutation of p53 showed no abnormality indicating that less association with cancer in which the mutation of p53 is often seen. Etiopathologic factors of xanthogranulomatous cholecystitis might have relation with cancer, but xanthogranulomatous cholecystitis itself may not be the direct cause for cancer.- - - - - - - - - - ranking = 0.42857142857143keywords = gallbladder (Clic here for more details about this article) |
4/19. Xanthogranulomatous cholecystitis resembling carcinoma with extensive tumorous infiltration of the liver and colon.BACKGROUND: Xanthogranulomatous cholecystitis is a macrophage-rich inflammatory condition of the gallbladder that occasionally presents with tumorlike appearance. CASE PRESENTATION: In the present case the inflammation involved all the layers of the gallbladder, the surrounding connective tissue, and part of the right lobe of the liver and right transverse colon. The clinical and radiological findings were suggestive of advanced carcinoma of the gallbladder. However, intraoperative frozen section investigation revealed xanthogranulomatous cholecystitis, for which simple cholecystectomy is the treatment of choice. CONCLUSIONS: The original cause of the condition is unclear in most cases. In the present case it is possible that rupture of the gallbladder in association with the patient's known history of trauma have initiated the process.- - - - - - - - - - ranking = 0.28571428571429keywords = gallbladder (Clic here for more details about this article) |
5/19. A case of simultaneous xanthogranulomatous cholecystitis and carcinoma of the gallbladder.Xanthogranulomatous cholecystitis (XGC) is a rare inflammatory disease of the gallbladder. Not only does XGC occasionally present as a mass formation with adjacent organ invasion like a malignant neoplasm, it can also infrequently be associated with gallbladder cancer. In the situation, it is difficult to make a differential diagnosis between the diseases. Here, we describe a case of a simultaneous XGC and a carcinoma of the gallbladder in a 61-year-old woman. To the best of our knowledge, there are only a small number of reports on this combination of diseases.- - - - - - - - - - ranking = 0.5keywords = gallbladder (Clic here for more details about this article) |
6/19. Xanthogranulomatous cholecystitis mimicking stage IV gallbladder cancer.patients with xanthogranulomatous cholecystitis often undergo excessive surgical resections because of difficulty in distinguishing their condition from gallbladder cancer. Herein we present a patient with xanthogranulomatous cholecystitis mimicking stage IVA gallbladder cancer who underwent a hepatopancreatoduodenectomy. The 64-year-old man was admitted to the local hospital with a chief complaint of high fever, hypochondrolgia and jaundice. One month later, he transferred to Tsukuba University Hospital with a hard palpable fixed large tumor in the right hypochondrium. Computed tomography and ultrasonography showed a tumor originating from the gallbladder extending to the adjacent liver parenchyma, as well as nodes in the hepatoduodenal ligaments approaching the head of the pancreas. Endoscopic retrograde cholangiopancreatography failed to exhibit the gallbladder despite the visualization of irregular narrowing of the common hepatic duct. angiography demonstrated encasement of the right hepatic artery and narrowing of the right portal vein. On the other hand, the level of serum carbohydrate antigen 19-9 was within normal range. Based on those findings, a right hepatic lobectomy with pancreaticoduodenectomy was conducted under the preoperative and intraoperative diagnosis of gallbladder cancer; stage IVA. The gross findings of the surgical specimen showed an ill-defined yellowish hard mass, but microscopic examination demonstrated xanthogranulomatous cholecystitis. The presented case shows that xanthogranulomatous cholecystitis can mimic an advanced gallbladder carcinoma when the severe chronic inflammatory changes have extended to the liver hilum down to the head of the pancreas. However, the normal level of tumor markers in all clinical courses might be a reason to consider xanthogranulomatous cholecystitis instead of gallbladder cancer. Even when the correct diagnosis is made, the possibility that the adjacent organs should be resected is not remote.- - - - - - - - - - ranking = 0.78571428571429keywords = gallbladder (Clic here for more details about this article) |
7/19. Xanthogranulomatous inflammation presenting as a submucosal mass of the sigmoid colon.Xanthogranulomatous inflammation (XGI) is a well-recognized disease process in the kidney and gallbladder. However, involvement of the colon is extremely rare. On the other hand, it is important to recognize that clinically and radiologically, XGI could be misinterpreted as an infiltrative cancer. Recently the authors encountered a 38-year-old woman who presented with a submucosal mass-like lesion in the sigmoid colon. Radiological imaging had also suggested a possibility of sigmoid colon cancer as well as pelvic inflammatory disease or actinomycosis. Although XGI may rarely occur in the large bowel, it should be considered in patients with a colonic submucosal mass. In addition, it is important to make an intraoperative pathological diagnosis in order to avoid any excessive operative stress.- - - - - - - - - - ranking = 0.071428571428571keywords = gallbladder (Clic here for more details about this article) |
8/19. Xanthogranulomatous sialadenitis: a case report and literature review.Xanthogranulomatous tissue reaction is an uncommon but well-documented process that occurs at many sites in the body. It is most often recognized in the kidney and gallbladder, where its etiology is believed to involve an outflow obstruction. We report the case of a man with a parotid mass that exhibited features consistent with an inflammatory process on fine-needle aspiration biopsy. The mass persisted despite medical management, and the patient subsequently underwent a superficial parotidectomy. Histologic examination of the resected specimen identified a xanthogranulomatous tissue reaction adjacent to a Warthin's tumor. We compare the features of this case with those of the 2 previously reported cases of xanthogranulomatous sialadenitis, and we discuss its possible etiologies.- - - - - - - - - - ranking = 0.071428571428571keywords = gallbladder (Clic here for more details about this article) |
9/19. Xanthogranulomatous appendicitis.Xanthogranulomatous inflammation is an uncommon, though well-recognized entity that has been described in various organs but mostly commonly in the kidney and gallbladder. There have been few reports of its occurrence in the appendix. We report a 39-year-old man who presented with fever, right lower quadrant abdominal pain and mass. Abdominal computed tomography (CT) revealed diffuse wall thickening over the terminal ileum and cecum with involvement of the mesentery. CT-guided biopsy showed colitis with infiltration of lymphocytes, neutrophils and eosinophils. The patient's illness responded to intravenous antibiotics, but relapsed after switching to oral antibiotics. After the second course of intravenous antibiotics was given without resolution of symptoms, exploratory laparotomy was performed. Although operative findings favored colitis of the cecum, cancer of the cecum could not be completely ruled out. Right hemicolectomy was done and pathology confirmed the diagnosis of xanthogranulomatous appendicitis. This case illustrates that xanthogranulomatous appendicitis may mimic a locally advanced cancer, has a benign course, and can be cured by surgical resection.- - - - - - - - - - ranking = 0.071428571428571keywords = gallbladder (Clic here for more details about this article) |
10/19. Xanthogranulomatous cholecystitis and cholecystoduodenal fistula formation associated with total parenteral nutrition in a six year old child.A unique complication of florid xanthogranulomatous cholecystitis with cholecystoduodenal fistula formation is described in a 6 yr old male. The patient, who had a short gut syndrome, had been maintained on lifelong total parenteral nutrition (TPN) following extensive neonatal ischemic bowel necrosis secondary to gastroschisis. Endoscopic duodenal mucosal biopsy demonstrated a granulomatous inflammatory infiltrate surrounding bile casts suggesting the possibility of a fistula between the biliary tract and duodenum. Additional clinical and radiological evidence of a cholecystoduodenal fistula prompted surgical intervention. At laparotomy the gallbladder was firmly bound to the duodenum by dense fibrous adhesions. Histologic examination showed xanthogranulomatous inflammation in association with fragments of bile that were present both within the gallbladder wall and within a fistulous tract in the adjacent connective tissue.- - - - - - - - - - ranking = 0.14285714285714keywords = gallbladder (Clic here for more details about this article) |
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