Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]
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Case Reports
Evidence of pancreatic neuropathy and neuropathic pain in hereditary chronic pancreatitis.
Increased neural density and neural hypertrophy are characteristic features of pancreatic neuropathy in chronic pancreatitis. Here, we present the extraordinary case of prominent pancreatic neuropathy in a 21-year-old female patient with hereditary chronic pancreatitis and intractable pain who underwent total pancreatectomy. ⋯ These histological alterations, including nerve hypertrophy and increased neural density, are known for different aetiologies of chronic pancreatitis, e.g. alcoholic, idiopathic and tropic pancreatitis. However, this is the first report of a patient with hereditary chronic pancreatitis demonstrating the characteristic features of pancreatic neuropathy and neuropathic pain.
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To analyze the clinical characteristic and management of patients with pancreatic injuries from the Wen-Chuan and Lu-Shan earthquakes. ⋯ Repeated serum amylase analysis, CT, and laparoscopic exploration were reliable diagnostic modalities to diagnose pancreatic injury. Conservative management was safe in patients with Grade I and II injuries. Delayed operation, especially for Grade III patients, resulted in increased morbidity and mortality.
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Morphological types and mucin protein expressions classify intraductal papillary mucinous neoplasms (IPMNs). Main duct (MD)-IPMN mostly consists of intestinal type (I-type), which expresses MUC2. Branch duct (BD)-IPMN mostly consists of gastric type (G-type), which does not express MUC2. However, the definition of mixed-type IPMN has yet to be clarified and it contains various histological types. The aim of this study was to investigate the relationship between MUC2 expression and the presence of high-grade dysplasia (HGD) and invasive carcinoma, especially in mixed-type IPMN. ⋯ In mixed-type IPMN, MUC2 expression clearly identified HGD and invasive carcinoma and may provide most appropriate surgical indication.