title: [Peculiarities of the clinical picture, diagnosis and prognosis of insulinoma].
abstract: It is reported on a patient with insulinoma whose diagnosis was made 16 years ago. Operation report: Insulinoma with the histological picture of a little expressed malignant degeneration. After 6 years recidivation of the clinical picture of an insulinoma. Operation report: Metastasis of a malignant insulinoma of the size of a hazel nut. After operation the patient had no complaints and was able to work for 8 years. Repeated hypoglycaemic conditions caused a third operation: In the cauda metastasis of a malignant insulinoma. After operation 18 months symptom-free with good health. The prognosis is discussed, emphasizing the unusually long course in malignant degeneration in the case described, as it hitherto was observed for the first time. It is also referred to some peculiarities of the carbohydrate metabolism of this patient. At length the necessity of an early diagnosis and a timely surgical treatment of the insulinoma is emphasized.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis* / Q000601:surgery; D000368:Aged; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D011379:Prognosis; D013997:Time Factors
vernacular_title: Besonderheiten des klinischen Bildes, der Diagnose und Prognose des Insulinoms