Testis-Determining Factor and Gonadal Dysgenesis
نویسندگان
چکیده
منابع مشابه
Gonadal dysgenesis
Disorders of sex development (DSD), previously referred to as intersex disorders, comprise a variety of congenital diseases with anomalies of the sex chromosome, the gonads, the reproductive ducts and the genitalia. DSD is loosely classified into four groups on the basis of histological features of the gonadal tissue: XX-DSD with two ovaries (female pseudohermaphroditism), XY-DSD with two testi...
متن کاملFamilial XY gonadal dysgenesis.
Gonadal dysgenesis is a condition characterized by streak gonads in subjects who present the phenotypic appearance of females. In pure gonadal dysgenesis, unlike Turner's syndrome, no associated somatic anomalies are found; the adult is of normal or above average stature and may have eunuchoidal proportions (Sohval, 1965). The term 'XY gonadal dysgenesis' refers to patients with pure gonadal dy...
متن کاملGonadal dysgenesis with Graves's disease.
Hashimoto's thyroiditis has previously been associated with gonadal dysgenesis. Recent evidence suggests that Graves's disease and Hashimoto's thyroiditis are disorders of cell-mediated immunity and may have a common genetic predisposition. However, patients with both Graves's disease and the Turner syndrome have been reported only rarely. Three such cases are presented and the relation among g...
متن کاملGonadal dysgenesis diagnosed in infancy.
The patient was a 11%-month-old white female infant, whose mother was gravida III, para III. The pregnancy was entirely normal, with no virus infections or irradiation during the first trimester. The patient had edema of the dorsa of the hands and feet at birth. When she was first seen at 23 months the edema of the hands had subsided and the skin was very lax. The dorsa of the feet still exhibi...
متن کاملX/XYq - mosaicism and mixed gonadal dysgenesis.
A non-fluorescent Y chromosome was observed in a phenotypic male with 45,X/46,XYq-mosaicism and mixed gonadal dysgenesis. Q-banding of the father's chromosomes showed a normally fluorescent Y. Measurements of the Y chromosomes in the father and the patient showed a significant difference in length. Evidence for translocation of the Y fluorescent segment to another chromosome was lacking in the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Urology
سال: 1997
ISSN: 0919-8172,1442-2042
DOI: 10.1111/j.1442-2042.1997.tb00129.x