| We report a case of successful liver transplantation in a young man with metastatic hemangiopericytoma confined to the liver. He had a primary retroperitoneal hemangiopericytoma removed in 1982 and was diagnosed as having liver metastases 8 years later. Subsequently, he developed hypoglycemia, which did not respond to chemotherapy. hepatectomy and transplantation resolved his hypoglycemic attacks. He remained well and symptom free for 4 years. liver transplantation can provide effective palliation and should be considered in carefully selected patients with localized metastatic cancer. ( info) |
2/733. Villous tumour of the duodenum. The occurrence of a villous tumour of the duodenum in an 18-year-old female patient is reported. This is the youngest patient who has been recorded as having this type of tumour. Fibre-optic endoscopy with biopsy of the tumour permitted a pre-operative diagnosis to be made. ( info) |
| Soft tissue sarcomas include only 0.7% of all malignancies and leiomyosarcomas constitute about 10% of all sarcomas. Very rarely leiomyosarcoma may present as multifocal primaries. We report a 65-year-old patient with multiple subcutaneous nodules. During the investigation period the patient had hematemesis and melena. Upper gastro-intestinal endoscopy was performed and multiple polipoid lesions were discovered in the duodenum. The rest of gastrointestinal system was normal with barium graphies. Biopsies from the subcutaneous nodules and duodenal lesions showed leiomyosarcoma. Although we cannot rule out the possibility of metastases, we strongly consider a multicentric origin since no other metastasis is present and duodenal lesions are also multiple. ( info) |
4/733. Elevated reticulocyte count--a clue to the diagnosis of haemolytic-uraemic syndrome (HUS) associated with gemcitabine therapy for metastatic duodenal papillary carcinoma: a case report. In adults, the haemolytic-uraemic syndrome (HUS) is associated with probable causative factors in the minority of all cases. Cytotoxic drugs are one of these potential causative agents. Although metastatic cancer by itself is a recognized risk-factor for the development of HUS, therapy with mitomycin-C, with cis-platinum, and with bleomycin carries a significant, albeit extremely small, risk for the development of HUS, compared with all other cytotoxic drugs. Gemcitabine is a novel cytotoxic drug with promising activity against pancreatic adenocarcinoma. We are reporting on one patient with metastatic duodenal papillary carcinoma developing HUS while on weekly gemcitabine therapy. The presenting features in this patient were non-cardiac pulmonary oedema, renal failure, thrombocytopenia and haemolytic anaemia. The diagnosis of HUS was made on the day of admission of the patient to this institution. Upon aggressive therapy, including one single haemodialysis and five plasmaphereses, the patient recovered uneventfully, with modestly elevated creatinine-values as a remnant of the acute illness. Re-exposure to gemcitabine 6 months after the episode of HUS instituted for progressive carcinoma, thus far has not caused another episode of HUS. ( info) |
| Duodenal mucosa-associated lymphoid tissue (MALT) lymphoma is very rare, and little is known about its clinical course or association with helicobacter pylori infection. This report describes the case of a 76-year-old man with a polypoid mass in the duodenal bulb, diagnosed as low-grade MALT lymphoma. H. pylori infection in the duodenal mucosa was confirmed by histology with silver stain. Endoscopic examination showed that the gross lesion regressed after the eradication of H. pylori despite its histopathologic persistence. Ten months later, however, cervical and intraperitoneal lymphadenopathy and bone marrow involvement was observed, and the pathologic diagnosis of the cervical lymph node was identical with that of the duodenal lesion. ( info) |
6/733. Coexisting carcinoid tumors in familial adenomatous polyposis-associated upper intestinal adenomas. Upper gastrointestinal polyps and extraintestinal tumors are well recognized in association with familial adenomatous polyposis (FAP). Although carcinoid tumors have been reported in association with sporadic colonic neoplasms and ulcerative colitis, to date, carcinoids have not been reported in association with FAP. We report a patient with FAP who has recurrent carcinoid tumors located at the bases of duodenal adenomas. The genetic basis of carcinoid neoplasms is still uncertain. This report may represent the clinical effect of the APC gene mutation on the enterochromaffin cell line manifesting as recurrent carcinoid tumors in physical association with intestinal adenomas. Future genetic analysis and epidemiological studies may be of value in determining whether a true association exists. ( info) |
7/733. Brunner's gland adenomas associated with high-output congestive heart failure. Brunner's gland adenoma in the third portion of the duodenum is rare and only two such cases have been reported previously. A 35-year old man presented with high-output congestive heart failure. Profound iron deficiency anemia was corrected by transfusion, allowing detection of a duodenal tumor, which proved pathologically to be a Brunner's gland adenoma. ( info) |
8/733. Renal cell carcinoma with solitary synchronous pancreaticoduodenal and metachronous periprostatic metastases: report of a case. We report herein the case of a patient who underwent successful resection of a solitary metachronous periprostatic metastasis 12 months after undergoing a right radical nephrectomy with pylorus-preserving pancreaticoduodenectomy for renal cell carcinoma (RCC) with a synchronous pancreaticoduodenal metastasis. At present the patient is free of any signs of recurrence 12 months after removal of the metachronous mass in the periprostate. This case report supports the opinion that an aggressive surgical approach is appropriate for RCC metastasis. ( info) |
9/733. Resection of triple synchronous cancers: a case report. We herein present a case of synchronous triple cancer, which was successfully resected in a curative manner. These cancers consisted of primary duodenal, pancreatic and lung cancers, which were diagnosed in an asymptomatic 74 year-old male, who was referred to our department on December 14, 1996. On admission, his laboratory data showed no abnormality, including tumor markers (CEA 1.0, CA 19-9 1.0, AFP 8.1 U/ml), but he did show an impaired pulmonary function (FEV1.0: 57%). Upper gastrointestinal endoscopy showed a smooth surfaced duodenal tumor measuring 4 cm in size. The second tumor was found at the head of the pancreas by computed tomography (CT), showing a hypervascular mass measuring 3.0 cm, along with neighboring multiple cysts. In endoscopic retrograde cholangiopancreatography (ERCP), marked mucous secretion was observed through the papilla, while a filling defect was found in the dilated pancreatic duct. In a routine chest X-ray, a third tumor, which measured 1.5 cm in diameter, was recognized in the right upper lobe of the lung, and a moderately differentiated squamous cell carcinoma was also detected by a percutaneous CT guided biopsy. The pancreatic and duodenal tumors were surgically resected by a pancreatoduodenectomy (Stage I) in January 1997 and, 5 months later, a lung tumor underwent partial resection (Stage I). This patient tolerated these surgical procedures well and presently leads a normal, healthy life after discharge. In summary, a successful resection of synchronous triple cancers, which has never been previously reported in this specific combination, is described. ( info) |
10/733. A case of primary adenosquamous/squamous cell carcinoma of gallbladder directly invaded duodenum. A rare case of primary gallbladder carcinoma is reported. A 67 year-old woman was admitted to our hospital for treatment of suspected duodenal carcinoma. A series of radiographic examinations demonstrated a giant tumor involving the duodenum, gallbladder, pancreatic head, and transverse colon. These extensions made it difficult to identify the primary origin of the carcinoma. Pancreatoduodenectomy, cholecystectomy, and resection of the transverse colon were performed. Macroscopically, ulcerative lesions were seen in both the gallbladder and the duodenum. Microscopic examination revealed adenosquamous cell carcinoma of the gallbladder, invasive of the adjacent organs, including circumferential invasion of the second portion of the duodenum. The patient tolerated the operation well and was discharged 28 days post-operatively, but died of liver metastasis 4 months after surgery. Local invasion of the surrounding tissues is characteristic of adenosquamous/squamous cell carcinoma of the gallbladder. Although surgery for cure is deemed possible, the rapid growth rate of this type of tumor may cast doubt on the value of extensive radical surgery. ( info) |