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Ovarian tumours by incidence and risk of ovarian cancer, with adult granulosa cell tumour at right [7] Using next generation DNA sequencing, 97% of adult granulosa cell tumours were found to contain an identical mutation in the FOXL2 gene . This is a somatic mutation, meaning it is not usually transmitted to descendants.
In medicine, Meigs's syndrome, also Meigs syndrome or Demons–Meigs syndrome, is the triad of ascites, pleural effusion, and benign ovarian tumor (ovarian fibroma, fibrothecoma, Brenner tumour, and occasionally granulosa cell tumour). [1] [2] [3] Meigs syndrome resolves after the resection of the tumor. Because the transdiaphragmatic lymphatic ...
A retrospective study of 83 women with sex cord–stromal tumours (73 with granulosa cell tumour and 10 with Sertoli-Leydig cell tumour), all diagnosed between 1975 and 2003, reported that survival was higher with age under 50, smaller tumour size, and absence of residual disease.
Granular cell tumor is a tumor that can develop on any skin or mucosal surface, but occurs on the tongue 40% of the time. It is also known as Abrikossoff's tumor , [ 1 ] granular cell myoblastoma , [ 1 ] granular cell nerve sheath tumor , [ 1 ] and granular cell schwannoma . [ 1 ]
Call–Exner bodies marked with black circles in an intermediate-high magnification micrograph of a granulosa cell tumour, a type of sex cord stromal tumour. H&E stain. H&E stain. Call–Exner bodies , giving a follicle-like appearance, are small eosinophilic fluid-filled punched out spaces between granulosa cells . [ 1 ]
Granulosa cell tumors are the most common sex-cord stromal tumors, making up 70% of cases, and are divided into two histologic subtypes: adult granulosa cell tumors, which develop in women over 50, and juvenile granulosa tumors, which develop before puberty or before the age of 30.