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  • 1
    Electronic Resource
    Electronic Resource
    Studies on Constituents of Angelica dahurica, II. Identification of γ-Nonalactone and γ-Decalactone by GC and GC/MS as a Part of the Odor Components (1984)
    s.l. : American Chemical Society
    Journal of natural products 47 (1984), S. 734-734 
    Details
    ISSN: 1520-6025
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/np50034a034
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Lymphoepithelial cyst of the pancreas with sebaceous differentiation (2000)
    Springer
    Journal of gastroenterology 35 (2000), S. 396-401 
    Details
    ISSN: 1435-5922
    Keywords: Key words: pancreatic true cyst ; lymphoepithelial cyst ; sebaceous gland
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract: We recently encountered a patient with a lymphoepithelial cyst of the pancreas with sebaceous differentiation. We sought to compare the characteristics of this patient with those previously reported in order to foster a keener understanding of this rare clinical entity. After reviewing the present patient's case in detail, we conducted a comprehensive review of the English-language literature and analyzed the clinical characteristics of reported cases of lymphoepithelial cysts. Our patient was an asymptomatic 60-year-old man who presented with an incidental finding of a cystic lesion in the tail of the pancreas documented by computed tomography. The cyst was enucleated, and was found to contain keratinized material. It was lined by squamous epithelium with small sebaceous glands, and surrounded by lymphoid tissue with germinal centers. Of 33 reported cases, only 6 (18%) contained sebaceous glands. In all patients who underwent operation, the cysts were easily resected, and the outcome was favorable. Lymphoepithelial cyst of the pancreas is rare, and may be difficult to differentiate from cystic neoplasms preoperatively. Therefore resection is indicated. The diagnosis, however, can be confirmed by careful histologic review, and the prognosis is excellent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s005350050367
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    The long-term function and histology of segmental pancreatic autografts with pancreatic exocrine diversion to the esophagus in dogs (1990)
    Springer
    Surgery today 20 (1990), S. 685-689 
    Details
    ISSN: 1436-2813
    Keywords: segmental pancreatic autograft ; pancreas to esophagus anastomosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The endocrine function and histology of segmental pancreatic autografts with pancreatic exocrine diversion to the esophagus were assessed in nine dogs which survived longer than three years. An original twelve dogs underwent total pancreatectomy followed by a segmental pancreatic graft autotransplanted with pancreatic duct to esophagus anastomosis in the neck. All twelve dogs immediately had normal fasting glucose, nine of which sustained it for more than three years. One of the twelve dogs died on the tenth day from a thrombosis and two others died of causes unrelated to the graft; one of pneumonia and the other of an unknown cause, within the first year of transplantation. An intravenous glucose tolerance test performed three years after the transplantation revealed K values (1.90±0.37) which were not significantly different from those tested before the transplantation (1.92±0.42). The patency of the anastomosis between the pancreatic duct and the esophagus was clearly identified in the specimen of a dog sacrificed three years after the transplantation. The mucosa of the esophagus was macroscopically and microscopically almost normal. Histological studies of the autografts done three years after the transplantation showed almost normal pancreatic architecture in the islets and exocrine tissues, while histochemical analysis with immunoperoxidase stains confirmed the presence of insulin, glucagon and somatostatin. It is therefore possible that this new technique could be used for clinical segmental pancreatic transplantation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02471033
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Complete agenesis of the dorsal pancreas (1999)
    Springer
    Journal of hepato-biliary-pancreatic surgery 6 (1999), S. 94-97 
    Details
    ISSN: 1436-0691
    Keywords: Key words: agenesis ; pancreatic anomaly ; MRCP
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract: Pancreatic anomalies are occasionally reported, but complete agenesis of the dorsal pancreas is extremely rare. We report a 47-year-old woman with complete agenesis of the dorsal pancreas. This patient initially presented with jaundice. Computed tomography did not reveal the pancreatic corpus or tail. Endoscopic retrograde cholangiopancreatography and magnetic resonance cholangiopancreatography did not visualize the dorsal pancreatic duct. Choledochojejunostomy was performed because she had obstructive jaundice. At laparotomy, there was an enlarged pancreatic head, but no distal pancreas was seen. Histological examination of the pancreatic biopsy specimen showed scattered islets of Langerhans in diffuse fibrosis, with destruction of the glandular parenchyma. This case was diagnosed as complete agenesis of the dorsal pancreas.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s005340050090
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  • 5
    Electronic Resource
    Electronic Resource
    Macrocystic serous cystadenoma of the pancreas (2000)
    Springer
    Journal of hepato-biliary-pancreatic surgery 7 (2000), S. 92-96 
    Details
    ISSN: 1436-0691
    Keywords: Key words: macrocystic, serous, cystadenoma, pancreas
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract: We report a 47-year-old woman with macrocystic serous cystadenoma of the pancreas. She had no past history of abdominal surgery, instrumentation, or trauma. Ultrasonography and computed tomography revealed a unilocular cyst in the body of the pancreas. On magnetic resonance imaging, the cyst showed heterogeneous signal intensity on T1-weighted images, and was homogeneously hyperintense and oligolocular is on T2-weighted images. A preoperative diagnosis of mucinous cystic neoplasm of the pancreas was made, and distal pancreatectomy was performed. The resected oligolocular cyst was 5.0 × 4.5 × 3.0 cm and was lined with a single layer of cuboidal epithelium similar to that seen in microcystic serous cystadenomas. Abundant glycogen was demonstrated within the epithelial cells, as assessed by periodic acid-Schiff (PAS) staining with and without diastase digestion. The cyst exhibited a gross appearance distinct from that of typical microcystic adenomas, resulting in diagnostic difficulties for the radiologists and surgeon involved in the patient's care.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s005340050160
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    Paper (German National Licenses)
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