نتایج جستجو برای: pancreatic neoplasm
تعداد نتایج: 259619 فیلتر نتایج به سال:
Enteric duplication is an ectopic cyst or a tubular structure composed of smooth muscles surrounding mucosa of the gastrointestinal tract (1). Most cases of duplication are present before the age of 2 years as an acute abdomen or bowel obstruction (2). Diagnosis of duplication cyst is uncommon in adults, and enteric duplication within the pancreas is especially uncommon and difficult to diagnos...
The diagnosis of different pancreatic diseases has recently become a recurrent problem. In cases with pancreatic head mass the main question is the differentiation between malignant and benign lesions. When a neoplasm is suspected, the main task is to judge operability. The usefulness of computed tomography imaging in the evaluation of pancreatic carcinoma has been well established. In this art...
Like other forms of laparoscopic surgery, laparoscopic pancreaticoduodenectomy (Lap-PD) is a minimally invasive procedure that can greatly reduce bleeding during surgery. We performed Lap-PD for a case of intraductal papillary mucinous neoplasm. To remove the resected tissue from the body, we made a small incision directly above the line of transection of the distal pancreas (the cut stump). Th...
Xanthogranulomatous pancreatitis (XGP) is a rare benign disease that may mimic or accompany other pancreatic diseases. Here we report a case of XGP initially suspected as malignant cystic neoplasm of the pancreas. A 64-year-old man had been incidentally found to have hypodense lesion at the body of pancreas during a lung cancer workup. All laboratory tests were within normal limits except that ...
Castleman's disease is a rare lymphoproliferative disorder. Most cases occur in the mediastinum and the pancreatic localization is uncommon; currently there are only nine reported cases in the literature about peripancreatic localization. We report a case of a 62 years old man with a Castleman's disease mimicking a pancreatic neoplasm.
CONTEXT Pancreatic abscesses are uncommon and usually occur in the setting of pancreatitis. Isolated pyogenic pancreatic abscesses without any precipitating events are extremely rare. CASE REPORT A 72-year-old man with a two month history of non-specific abdominal discomfort, distension, anorexia and weight loss was admitted for further evaluation. A computer tomography scan showed a lesion o...
A 74-year-old woman was referred for further evaluation of a large pancreatic cystic lesion. She presented with abdominal discomfort, without weight loss, anorexia or history of pancreatitis or abdominal trauma. Physical examination revealed a large epigastric mass. A contrastenhanced computed tomography (CT) showed a huge, well-defined, multiloculated cyst of 12 cm in greatest dimension arisin...
症例は75歳，男性．膀胱癌術後で当院泌尿器科に通院中であった．定期検査でのCTで，以前より指摘されていた膵尾部の嚢胞に増大傾向を指摘された．当院消化器内科で精査の結果，膵体部に10mm，膵尾部に25mm大の嚢胞性病変を指摘され，分枝型膵管内乳頭粘液性腫瘍（IPMN）と診断された．膵体部の病変は超音波内視鏡検査で嚢胞内に5mm程度の辺縁不正な結節を認め，同部位はソナゾイド造影で比較的強い濃染を呈した．High-risk stigmataと判断し，脾温存膵体尾部切除術を施行した．病理組織学的検査では膵体部には嚢胞変性を伴う充実性腫瘍を認め，神経内分泌腫瘍（NET）G1と診断した．膵尾部の嚢胞性病変はIPMAの所見であった．術後1年9カ月が経過するが，無再発で経過している．嚢胞変性をきたした膵NENとIPMNが併存した症例は非常に稀であり，文献的考察を加えて報告する．
A 74-year-old male was admitted to Departments of Surgery, Toyonaka Municipal Hospital (Osaka, Japan) for treatment of a pancreatic tumor. Contrast enhanced computed tomography (CT) revealed a mass with small cystic lesions in the pancreatic head and body. Fluorodeoxyglucose-positron emission tomography/CT revealed an abnormal uptake of fluorodeoxyglucose, corresponding to the mass lesions. Upp...
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