Results 151 to 160 of about 1,721 (201)

Gonadoblastoma and Y-Chromosome Fluorescence

Obstetrical & Gynecological Survey, 1986
In this report we summarize our experience in 4 patients with 45, X/46, XY, one patient with 45, X/47, XYY mosaicism, and one patient with 46, XY karyotype and ambiguous external genitalia. In the 3 patients with a fluorescent Y‐chromosome, the development of one or two gonadoblastomas was found, independent of the age of the patients at the time of ...
T, Lukusa, J P, Fryns, H, van den Berghe
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Neonatal Gonadoblastoma

Journal of Gynecologic Surgery, 2012
Abstract Background: Gonadoblastomas are very rarely found in children, considering that primary tumors of the ovaries are uncommon such patients. Case: This report ...
Cosimo Bleve, Maria Elena Michelini, Luigi Cavazzini, Andrea Franchella   +3 more
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Swyer syndrome with gonadoblastoma

International Journal of Gynecology & Obstetrics, 1981
AbstractAny patient who has a portion of a Y chromosome present should have gonadal extirpation to avoid the risk of gonadal neoplasia, whether benign or malignant. The following case history is presented to illustrate this risk and to lay aside the misconception that such patients are free from risk in the absence of an adnexal mass.
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A CLINICO‐PATHOLOGICAL STUDY OF GONADOBLASTOMA

BJOG: An International Journal of Obstetrics & Gynaecology, 1977
SummaryThe clinico‐pathological features of 12 patients with a gonadoblastoma are analyzed.
A D, Govan, A S, Woodcock, N F, Gowing, F A, Langley, A M, Neville, M C, Anderson   +5 more
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Gonadoblastoma Associated With Malignant Teratoma

Southern Medical Journal, 1979
A case of gonadoblastoma associated with malignant teratoma in the contralateral ovary is described. Considerations are offered concerning the malignant potential of dysgenetic gonads as well as the diagnostic and therapeutic approaches in such situations.
R, Luzzatto, J M, Murray, H S, Gallager
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Gonadoblastoma in Patient with Turner's Syndrome

Journal of Obstetrics and Gynaecology Research, 1996
AbstractA 15‐year‐old phenotypic female referred for the investigation of primary ammenorrhea, was found to have a 45 XO karyotype and an ovarian cyst. She demonstrated some of the features of Turner's syndrome, as well as virilization. On laparotomy, she was found to have bilateral gonadoblastomas. She was treated with total abdominal hysterectomy and
K W, Lo, S K, Lam, T H, Cheung, S P, Wong, A, Chang, J H, Chow   +5 more
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Gonadoblastoma. Immunohistochemical and Ultrastructural Observations

International Journal of Gynecological Pathology, 1989
Gonadoblastoma is an unusual tumor that typically arises in a streak gonad or an abnormal testis of an individual having a Y chromosome. It is a mixed tumor composed of primitive germ cells and sex cord cells arranged in characteristic nests containing hyaline material.
L M, Roth, D E, Eglen
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Gonadoblastoma: an unusual ovarian tumor

Annals of Diagnostic Pathology, 2010
Gonadoblastomas are unusual benign neoplasias that frequently appear in the dysgenetic gonads of women with chromosome Y anomaly. In this study, we reviewed 3 gonadoblastoma cases, 2 of which were bilateral, in patients 21, 17, and 18 years of age. Two of them presented 46 XY karyotype and gonadal dysgenesis, whereas the third presented 46 XX karyotype.
Mario, Gorosito, Belén, Pancera, Sandra, Sarancone, Ana Lía, Nocito   +3 more
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Unilateral gonadoblastoma in a pregnant woman

American Journal of Obstetrics and Gynecology, 1969
T H E G 0 N A D 0 B L A S T 0 M A , a rare gonadal tumor related to the dysgerminoma, was first described as a separate entity by Scully2 in 1953. This tumor is composed of germ cells but has in addition stromal cells of the sex cord type ( Sertoli-granulosa) and of mesenchymal origin ( Leydig-theca).
E B, De Bacalao, I, Dominguez
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Laparoscopic Adnexectomy of a Gonadoblastoma

Journal of Gynecologic Surgery, 1992
ABSTRACT The first laparoscopic excision of a gonadoblastoma in a phenotypic female with gonadal dysgenesis is reported. (J GYNECOL SURG 8:87, 1992)
AURORA ESTEVEZ, SUZANNA KUNIS, JAMES DORAN, EDWARD A. ZBELLA   +3 more
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