1/6. leiomyosarcoma of the gallbladder: a case report.Primary sarcoma of the gallbladder is a rare disease. The tumor occurs more frequently in women. Usually gallstones are present. Symptoms resemble those of cholelithiasis or cholecystitis. The diagnosis is rarely made preoperatively. The patient was a 51-year-old woman with a 2-month history of right upper quadrant pain, nausea, vomiting, and a 10-pound weight loss. Ultrasound showed cholelithiasis and cholecystitis. Laparoscopic cholecystectomy was converted to open as a result of dense tissue in the middle to distal gallbladder. Exploration by a right subcostal incision revealed multiple implants on the surface of the liver and the peritoneum of the upper abdomen. The wall of the gallbladder was very thick and inflamed. cholecystectomy with liver biopsy was performed. pathology revealed poorly differentiated epithelioid leiomyosarcoma of the gallbladder with extension to the liver. The disease followed a very aggressive course and the patient died 3 weeks after the procedure. Recommended treatment is extensive surgical resection that can be followed by radiotherapy or chemotherapy. The tumor follows a very aggressive course, which often lasts a few weeks. prognosis is poor with rare reported 5-year survivals.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
2/6. Gallbladder tuberculosis: false-positive PET diagnosis of gallbladder cancer.Gallbladder tuberculosis (GT) is an extremely rare disease, and very few cases have been reported in the literature. The first case of GT was described in 1870 by Gaucher. A correct preoperative diagnosis of GT is unusual, and it is frequently confused with various gallbladder diseases. We present a new case of a patient who underwent surgery with the preoperative diagnosis of gallbladder cancer after a false positive positron emission tomography scan in the diagnostic work-up.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
3/6. carcinoma of the gallbladder from an anomalous connection between the bile duct and the pancreatic duct.Anomalous connection between the common bile duct and the pancreatic duct has recently been reported to be associated with cancerous changes of the biliary tract. A 52-year-old Chinese man had a fungating tumor in the gallbladder, and a long common channel between the bile duct and the pancreatic duct. The association of these two rare disease entities especially in a Chinese man may imply a close relationship between pancreatobiliary anomalous connection and the gallbladder cancer. It is thus prudent to monitor patients with such an anomalous connection closely by serial ultrasonic examination. More aggressively, prophylactic cholecystectomy and reconstruction of the biliary tract may be indicated.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
4/6. actinomycosis of the gall bladder.This report describes the sixth case of actinomycosis of the gall bladder and discusses the salient features of the diagnosis and management of this rare disease.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
5/6. Mesenteric fibromatosis.Two rare cases of mesenteric fibromatosis are presented. The first patient had a right upper quadrant mass and colicky abdominal pain. The tumor originated from the mesentery of the colon and it infiltrated the gallbladder, cystic duct, and the liver. The second patient had severe hematemesis and melena. The origin of the tumor, which infiltrated 3/4 part of the stomach, the gastrohepatic ligament, the first part of the duodenum, and the liver could not be determined. In the first patient, partial colectomy and cholecystectomy were performed and the liver lesion was completely excised. The second patient underwent subtotal gastrectomy and left lobectomy of the liver. The first part of the duodenum was excised. Gastrojejunostomy was performed. No recurrence was recorded in either patients during 16 and 13 months follow-up, respectively. In this report, diagnostic aids, differential diagnosis and treatment of this rare disease are discussed.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
6/6. Advanced endocrine cell carcinoma of the gallbladder: a patient with 12-year survival.Gallbladder carcinoid is a rare disease. In previous reports, classical carcinoid, an entity with a good prognosis, has not been distinguished from endocrine cell carcinoma, a tumor associated with marked cell atypia and mitosis, and a poor prognosis. The patient was a 66 year old woman who presented to our hospital with a chief complaint of jaundice. Pre-operatively, she was diagnosed as having advanced gallbladder carcinoma invading the liver and the hepatic hilus. The patient underwent right hepatic trisegmentectomy with en bloc resection of the caudate lobe and extrahepatic bile ducts, extended lymph node clearance and left hepaticojejunostomy. Histopathological examination showed positive Grimelius staining, marked mitosis, and intense atypism, hence, the tumor was diagnosed as an endocrine cell carcinoma. Twelve years after surgery, the patient is healthy, without any sign of recurrence. We present this novel case of long-term survival and review the literature.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |