Results 201 to 210 of about 12,853 (226)
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Clinical Obstetrics and Gynecology, 1977
The spectrum of patients with gonadal dysgenesis has expanded over the last decade to include cytogenetically normal individuals. Comprehension of the etiology of gonadal maldevelopment in these patients remains tenuous. More careful study of pedigrees involving 46, XX and 46, XY gonadal dysgenesis may provide better understanding of the mechanism of ...
P G, McDonough, J R, Byrd
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The spectrum of patients with gonadal dysgenesis has expanded over the last decade to include cytogenetically normal individuals. Comprehension of the etiology of gonadal maldevelopment in these patients remains tenuous. More careful study of pedigrees involving 46, XX and 46, XY gonadal dysgenesis may provide better understanding of the mechanism of ...
P G, McDonough, J R, Byrd
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Urologia Internationalis, 1996
A 21-year-old phenotypic male with ambiguous external genitalia and hypospadias was referred for cytogenetic studies. Exploratory laparotomy revealed presence of a small atropic uterus, unilateral gonadal dysgenesis with fallopian tubes on both sides and a cryptorchid testis on the left side. No gonad could be traced on the right side.
F J, Sheth +5 more
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A 21-year-old phenotypic male with ambiguous external genitalia and hypospadias was referred for cytogenetic studies. Exploratory laparotomy revealed presence of a small atropic uterus, unilateral gonadal dysgenesis with fallopian tubes on both sides and a cryptorchid testis on the left side. No gonad could be traced on the right side.
F J, Sheth +5 more
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Clinical Genetics, 1972
Chromosome examination with analysis of 500 cells in each of the three out of seven females with pure gonadal dysgenesis, who had the karyotype 46, XX, has been made in order to look for chromosome mosaics. The karyotype in two of the three was 46, XX as found from analysis of only 30 cells; one of them had, however, pericentric inversion of chromosome
J, Nielsen, U, Friedrich
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Chromosome examination with analysis of 500 cells in each of the three out of seven females with pure gonadal dysgenesis, who had the karyotype 46, XX, has been made in order to look for chromosome mosaics. The karyotype in two of the three was 46, XX as found from analysis of only 30 cells; one of them had, however, pericentric inversion of chromosome
J, Nielsen, U, Friedrich
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Acta Endocrinologica, 1975
Mixed gonadal dysgenesis (MCG) is a rare intersexual disorder, characterized in most cases by the presence of a testis and a contralateral streak gonad; in some cases the contralateral gonad may be rudimentary not having differentiated into an ovary or into a testis and in other cases it may be absent.
W, Zäh, A E, Kalderon, J R, Tucci
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Mixed gonadal dysgenesis (MCG) is a rare intersexual disorder, characterized in most cases by the presence of a testis and a contralateral streak gonad; in some cases the contralateral gonad may be rudimentary not having differentiated into an ovary or into a testis and in other cases it may be absent.
W, Zäh, A E, Kalderon, J R, Tucci
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American Journal of Obstetrics and Gynecology, 1970
A case study of gonadal dysgenesis in 3 sisters is presented. The subjects were examined because of failure of the menarche sexual infantilism deafness and speech defects. All had positive buccal smears and a normal 46:XX karyotype. Vaginal cytology revealed a castrate type of specimen. Streak gonads were found upon laparotomy.
B, Perez-Ballester +2 more
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A case study of gonadal dysgenesis in 3 sisters is presented. The subjects were examined because of failure of the menarche sexual infantilism deafness and speech defects. All had positive buccal smears and a normal 46:XX karyotype. Vaginal cytology revealed a castrate type of specimen. Streak gonads were found upon laparotomy.
B, Perez-Ballester +2 more
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Pediatrics, 1973
The syndrome of mixed gonadal dysgenesis (MGD) is characterized by a unilateral testis, usually intra-abdominal, a streak gonad on the contralateral side, and persistent Mullerian structures. The external genitalia are always masculinized to some extent, on occasion achieveing a normal male phenotype: the somatic signs of Turner's syndrome are ...
F, Davidoff, D D, Federman
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The syndrome of mixed gonadal dysgenesis (MGD) is characterized by a unilateral testis, usually intra-abdominal, a streak gonad on the contralateral side, and persistent Mullerian structures. The external genitalia are always masculinized to some extent, on occasion achieveing a normal male phenotype: the somatic signs of Turner's syndrome are ...
F, Davidoff, D D, Federman
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Journal of Urology, 1979
Mixed gonadal dysgenesis is an intersex syndrome characterized by a unilateral streak gonad, persistent müllerian duct structures and ambiguous genitalia. These patients are chromatin negative and exhibit XO/XY mosaicism. The disorder probably results from a cytogenetic error that occurs early in embryogenesis.
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Mixed gonadal dysgenesis is an intersex syndrome characterized by a unilateral streak gonad, persistent müllerian duct structures and ambiguous genitalia. These patients are chromatin negative and exhibit XO/XY mosaicism. The disorder probably results from a cytogenetic error that occurs early in embryogenesis.
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Prepubertal XY Gonadal Dysgenesis
Pediatrics, 1977Two children had prepubertal XY gonadal dysgenesis. A 7-year-old girl with clitoral enlargement had a left ovarian tumor that contained a dysgerminoma; the right gonad proved to be a gonadoblastoma. The second child (a 2-year-old girl) showed poor physical development and slight virilization of the genitalia.
K, Isurugi +7 more
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Thyroiditis and Gonadal Dysgenesis
New England Journal of Medicine, 1964THE high incidence of Hashimoto's thyroiditis in females as compared to males has been repeatedly confirmed since the original description of the disease in 19121 in 4 patients, all middle-aged women. The female proponderance is also true for the occurrence of thyroid antibody in several control series,2 , 3 and for the incidence of focal thyroiditis ...
E D, WILLIAMS, E, ENGEL, A P, FORBES
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Gynecologic and Obstetric Investigation, 1967
J, Janata, M, Krecek, L, Stárka
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J, Janata, M, Krecek, L, Stárka
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