Ovarian tumours by incidence and risk of ovarian cancer, with adult granulosa cell tumour at right Although this tumour usually occurs in children (hence its name), it has been reported in adults. In the testis it is extremely rare, and has not been reported to be malignant. It too occurs in both the ovary and testis. Juvenile granulosa cell tumour is a similar but distinct rare tumour. The peak age at which they occur is 50–55 years, but they may occur at any age. The staging system for these tumours is the same as for epithelial tumours and most present as stage I. The ovarian disease has two forms, juvenile and adult, both characterized by indolent growth, and therefore has high recovery rates. These tumours should be considered malignant and treated in the same way as other malignant tumours of ovary. Although granulosa cells normally occur only in the ovary, granulosa cell tumours occur in both ovaries and testicles (see ovarian cancer and testicular cancer). These tumours are part of the sex cord-gonadal stromal tumour or non-epithelial group of tumours. They are estrogen secreting tumours and present as large, complex, ovarian masses. Granulosa cell tumours are tumours that arise from granulosa cells. Gynecologic oncology, obstetrics and gynaecology, oncology, endocrinology Micrograph of a juvenile granulosa cell tumour with hyaline globules. Granulosa-theca cell tumours or Folliculoma
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |