[Juvenile granulosa cell tumor with subsequent occurrence of gastrointestinal polyposis, subcutaneous lipomatosis and nodular goiter].

A juvenile tumour from granulosa cells (M-8622/1), 13 x 8 x 6 cm, in the right ovary in a three-month-old girl produced some symptoms of pseudopubertas praecox isosexualis which disappeared after operation. Microscopic examination of the tumour revealed in addition to typical structures a less common differentiation to Sertoli cells. Despite actinotherapy and chemotherapy one and a half years after the onset of the disease X-ray examination revealed metastases in the lungs which were successfully cured by further doses of the above two types of treatment. Between the age of 6 and 15 years the girl developed successively polyposis of the stomach, small and large intestine (M-7564/0), subcutaneous lipomatosis of the trunk and left lower extremity (M-8881/0) and nodular goitre (M-7164/0), predominantly quiescent. In the literature a connection between gonadal stromal ovarian tumours and mesenchymal tumours, intestinal polyposis and disorders of the thyroid gland is described, but in different patients. The authors' observation is unique by the successive incidence of these changes in a single patient surviving 15 years after operation; and thus genetically conditioned associations could be involved.