Results 251 to 260 of about 55,016 (311)
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Laparoscopic removal of gonads in gonadal dysgenesis
International Journal of Gynecology & Obstetrics, 1995Prophylactic gonadectomy is widely accepted in male pseudohermaphroditism because of the possible malignant conversion of the gonads. Gonadoblastoma or dysgerminoma may occur in the dysgenetic gonads. Laparoscopic gonadectomy has been performed on a patient and is suggested as the optimum mode of management of patients with dysgenetic gonads.
T, Major, A, Borsos, P, Csiszár
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Radiology, 1975
A secondary gonadal shield for use in the pelvic irradiation of males was designed and built using material and apparatus available with the Cerrobend blocking system. The gonadal dose was reduced to approximately 1.5 to 2.5% of the given dose.
J A, Purdy +3 more
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A secondary gonadal shield for use in the pelvic irradiation of males was designed and built using material and apparatus available with the Cerrobend blocking system. The gonadal dose was reduced to approximately 1.5 to 2.5% of the given dose.
J A, Purdy +3 more
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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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2014
This encompassing volume gathers contributions by renowned experts in the field of pediatric urology to offer a systematic and complete review of the field. The book opens with a general section covering the basis of renal function from the fetus to adulthood, diagnostic imaging, anesthesia and infections.
Masetti R +3 more
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This encompassing volume gathers contributions by renowned experts in the field of pediatric urology to offer a systematic and complete review of the field. The book opens with a general section covering the basis of renal function from the fetus to adulthood, diagnostic imaging, anesthesia and infections.
Masetti R +3 more
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2014
The commitment of the embryonic gonad towards the male or female fate is a sequential and complex developmental process. The sex-independent growth and development of the adrenogonadal primordium into the bipotential gonadal ridge is committed to the formation of testis in the presence of the SRY gene on the Y chromosome. SRY upregulates the expression
Angela K, Lucas-Herald, Anu, Bashamboo
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The commitment of the embryonic gonad towards the male or female fate is a sequential and complex developmental process. The sex-independent growth and development of the adrenogonadal primordium into the bipotential gonadal ridge is committed to the formation of testis in the presence of the SRY gene on the Y chromosome. SRY upregulates the expression
Angela K, Lucas-Herald, Anu, Bashamboo
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Gonadal tumor development in 46,XX disorders of gonadal development
European Journal of Endocrinology, 2022Background Differences/disorders of sex development (DSD) are congenital conditions in which the development of chromosomal, gonadal, or anatomical sex is atypical. Objective The aim of this study is to report the histological characteristics and immunoexpression patterns of gonadal parenchyma in patients with 46,XX testicular and ovotesticular DSD,
Mariana Costanzo +12 more
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A Patient with Pure Gonadal Dysgenesis, Gonadal Tumour and Virilisation
Australian and New Zealand Journal of Obstetrics and Gynaecology, 1979Summary: A phenotypic female, karyotype XY, presented with virilisation and amenorrhoea. The gonads showed evidence of oestrogen and testosterone production and, in view of the risk of malignancy, a laparotomy was performed. A streak gonad was present on one side with a streak gonad containing discrete tumours on the other.
F C, Schokman, J F, Correy
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Tumors of the gonads in cases of gonadal dysgenesis and male pseudohermaphroditism
American Journal of Obstetrics and Gynecology, 1960Abstract 1. 1. The authors present 13 cases of gonadal dysgenesis in which exploratory laparotomy was performed. 2. 2. Histological examination of the gonads revealed one gonadoblastoma, two dysgerminomas, and one hilus cell adenoma. In all these cases tumors were found on only one side while on the other there were rudimentary gonads.
J, TETER, R, TARLOWSKI
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2005
Abstract The reproductive system includes not only the hypothalamus-pituitary gonadal (HPG) axis affecting the production of gametes and various sex accessory structures, but also includes the modulating roles of both the hypo thalamus-pituitary-thyroid (HPT) axis and the hypothalamus-pituitary-adrenal (HPA) axis.
James A Carr, David O Norris
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Abstract The reproductive system includes not only the hypothalamus-pituitary gonadal (HPG) axis affecting the production of gametes and various sex accessory structures, but also includes the modulating roles of both the hypo thalamus-pituitary-thyroid (HPT) axis and the hypothalamus-pituitary-adrenal (HPA) axis.
James A Carr, David O Norris
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