Results 161 to 170 of about 17,760 (210)
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Pediatric Pathology, 1990
A 2-year-old girl presented with isosexual precocity, and a juvenile granulosa cell tumor of the left ovary was removed. The tumor was unusual in that striated muscle differentiation of the tumor cells was demonstrated. This suggests that the mesenchymal cells retain the potential for divergent differentiation.
F, Raafat, H, Klys, G, Rylance
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A 2-year-old girl presented with isosexual precocity, and a juvenile granulosa cell tumor of the left ovary was removed. The tumor was unusual in that striated muscle differentiation of the tumor cells was demonstrated. This suggests that the mesenchymal cells retain the potential for divergent differentiation.
F, Raafat, H, Klys, G, Rylance
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Abdominal Imaging, 2001
We present three-dimensional computed tomographic findings of a juvenile granulosa cell tumor of the ovary at FIGO stage IA in a 17-year-old woman. Juvenile granulosa cell tumor is one of the rare sex cord stromal tumors of the ovary. Most tumors at FIGO stage IA have a favorable prognosis, whereas those at higher stages have a less favorable outcome.
Fink D, Kubik-Huch RA, Wildermuth S
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We present three-dimensional computed tomographic findings of a juvenile granulosa cell tumor of the ovary at FIGO stage IA in a 17-year-old woman. Juvenile granulosa cell tumor is one of the rare sex cord stromal tumors of the ovary. Most tumors at FIGO stage IA have a favorable prognosis, whereas those at higher stages have a less favorable outcome.
Fink D, Kubik-Huch RA, Wildermuth S
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Journal of the American Veterinary Medical Association, 1975
SUMMARY Unilateral ovariectomy was performed on 3 mares affected with granulosa cell tumors. Tumor fluid in each mare was found to contain estrogen, testosterone, and progesterone. In 2 mares, preoperative blood plasma concentrations of these hormones were comparable to those of a series of clinically normal mares.
R L, Stickle +3 more
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SUMMARY Unilateral ovariectomy was performed on 3 mares affected with granulosa cell tumors. Tumor fluid in each mare was found to contain estrogen, testosterone, and progesterone. In 2 mares, preoperative blood plasma concentrations of these hormones were comparable to those of a series of clinically normal mares.
R L, Stickle +3 more
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Granulosa-cell tumor of the ovary
American Journal of Obstetrics and Gynecology, 1946Abstract A case of granulosa-cell tumor of the cylindromatous type has been reported. The patient, a 55-year-old woman, had clinical symptoms and physical findings sufficiently characteristic to suggest the diagnosis preoperatively. A brief consideration of the incidence, histogenesis, and pathology has been presented.
J J, BIANCO, G O, FAVORITE
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Granulosa cell tumor in a goat
Journal of the American Veterinary Medical Association, 1986Granulosa cell tumors are rare in the goat. This report deals with the shortened estrous cycles, masculinization, depressed fertility, and the systemic hormone profiles resulting from a granulosa cell tumor in a doe. Data are supported by unique information on the steroid content of the tumor.
R M, Lofstedt, R, Williams
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Extraovarian Granulosa Cell Tumor
Gynecologic Oncology, 1999The aim of this study was to report a case of extraovarian granulosa cell tumor and to describe its relevance to the histologic origin of granulosa cell tumors and to clinical practice.The clinical course and histopathology of the case were reviewed, and a literature search for other reported cases was performed.A 67-year-old woman presented with ...
J B, Robinson +4 more
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Ultrastructure of a granulosa cell tumor
American Journal of Obstetrics and Gynecology, 1968Abstract Ultrastructural investigation of an ovarian granulosa cell tumor has revealed structural traits conforming to those of the normal, nonluteinized granulosa cell. Cytoplasmic membranous systems and mitochondria were well developed. Lipid inclusions were numerous. Nuclei demonstrated some degree of pleomorphism, and nucleoli were prominent. The
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Granulosa Cell Tumor of the Ovary
Journal of Clinical Oncology, 2003Adult granulosa cell tumor (GCT) of the ovary is oftentimes a hormonally active, stromal cell neoplasm that is distinguished by its ability to secrete sex steroids such as estrogen. Patients may present with vaginal bleeding caused by endometrial hyperplasia or uterine cancer as a result of prolonged exposure to tumor-derived estrogen.
Susan Tinsley, Schumer +1 more
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Inhibin as a Marker for Granulosa-Cell Tumors
New England Journal of Medicine, 1989Inhibin is a peptide hormone normally produced by ovarian granulosa cells. It reaches a peak of 772 +/- 38 U per liter in the follicular phase of the menstrual cycle and is undetectable in the serum of menopausal women. To determine whether measurements of serum inhibin levels would provide a biochemical marker of the presence or progression of ovarian
LAPPOHN, RE +5 more
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Inhibin as a marker for granulosa cell tumor
Acta Obstetricia et Gynecologica Scandinavica, 1992In order to determine whether serumâimmunoreactive inhibin could constitute a biochemical marker for the presence and progression of ovarian granulosa cell tumors and their metastases, we measured immunoreactive inhibin concentrations in series of serum samples obtained from 8 patients with granulosa cell tumor.
LAPPOHN, RE +4 more
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