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Background. Juvenile granulosa cell tumors account for about 5% of all granulosa cell tumors and are diagnosed in nearly 80% of cases during the first two decades of life. Only 10% of granulosa cell tumors present during pregnancy.
Eleni Karvouni, Stelios Fotiou
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Juvenile Granulosa Cell Tumor of the Epididymis
Urologia Internationalis, 2007We report the first case of a juvenile granulosa cell tumor of the epididymis in a young man. Clinical and histological findings are presented and the clinical significance of the case is discussed.
Stavros, Gravas +3 more
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Juvenile granulosa cell tumor of the testis
Urology, 2003Juvenile granulosa cell tumor of the testis is a rare type of intermediate stromal cell tumor. Only 11 cases of juvenile granulosa cell tumor of the testis have been reported to the national tumor registry as of December 2001. We report an additional case of primary juvenile granulosa cell tumor of the testis. The benign lesion was managed successfully
Randy, Fagin +4 more
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Metastatic juvenile granulosa cell tumor in abdominal wall
Diagnostic Cytopathology, 2023AbstractJuvenile granulosa cell tumor (JGCT) is an uncommon ovarian tumor. There are only a few cases in the literature that depict the cytomorphology of JGCT at the primary/metastatic site. We described the fine‐needle aspiration cytology of a recurrent metastatic JGCT of the anterior abdominal wall, 5 years post‐surgery (total abdominal hysterectomy ...
Dipanwita Biswas +3 more
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Ovarian Juvenile Granulosa Cell Tumors in Infants
Journal of Pediatric Hematology/Oncology, 2009Juvenile ovarian granulosa cell tumors (JGCTs) are described infrequently in pediatrics, and their finding in prepubertal patients is exceptional. Most of the tumors are benign, but recurrences up to 4 years of follow-up have been described. We present 2 cases of JGCT in infants: 1 with late recurrence of bilateral ovarian JGCT and 1 in a newborn with ...
Moisés, Leyva-Carmona +2 more
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Juvenile granulosa cell tumor associated with Ollier disease
Skeletal Radiology, 2022Prior case reports have described synchronous ovarian juvenile granulosa cell tumor (JGCT) and enchondromatosis in patients with Ollier disease and Maffucci syndrome. We present a case of a juvenile granulosa cell tumor with an IDH1 somatic mutation identified in the ovarian tissue in a 15-year-old female who presented with abnormal vaginal bleeding ...
Laurel A, Littrell +3 more
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Juvenile granulosa cell tumor of an intraabdominal testis
Pediatric Radiology, 1992Juvenile granulosa cell tumor of the testis is a distinct form of sex cord-stromal tumor of neonates and infants [1]. This tumor comprises a significant percentage of testicular tumors in baby boys. We present a patient who had preoperative imaging studies.
D, May +3 more
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Cytogenetic analysis of a juvenile granulosa cell tumor
Cancer Genetics and Cytogenetics, 1992We report chromosomal changes in a juvenile granulosa cell tumor with complex chromosomal rearrangements. These tumors have not been subjected previously to cytogenetic analysis.
E, Rodriguez, P H, Rao, V, Reuter
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Cystic Juvenile Granulosa Cell Tumor of the Ovary
Acta Obstetricia et Gynecologica Scandinavica, 1988Abstract. Sex cord‐stromal tumors comprise approximately 5% of ovarian neoplasms and among these the granulosa cell tumor is the one most commonly seen (1).Two histopathologically well defined patterns of granulosa cell tumor are known: the common adult granulosa cell tumor (AGCT), and the less frequent juvenile granulosa cell tumor (JGCT) (1,2,3,4 ...
E, Spaun, K, Glavind
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Ovarian juvenile granulosa cell tumors
Adolescent and Pediatric Gynecology, 1990Abstract Ovarian neoplasms, though rarely seen in children or adolescents, are very important biologically due to their potential to affect growth, development, and fertility in these patients; therefore, prompt diagnosis is imperative. Ovarian juvenile granulosa cell tumors (JGCT) occur predominantly in the first two decades of life.
Charles V. Biscotti +1 more
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