Results 331 to 340 of about 2,016,016 (377)
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Transposition of external genitalia and associated malformations
Clinical Dysmorphology, 2003We report three Egyptian boys from three different families born with penoscrotal transposition (PST). None of them fell into categories of known syndromes, associations, sequences or chromosome disorders. Other malformations observed included renal, genital, cardiovascular and limb defects.
Nagwa A. Meguid +2 more
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Developmental Genetics of the External Genitalia
2004The incidence of congenital malformation of the urogenital system is second only to that of the cardiovascular system, yet comparatively little is known about the cellular and molecular mechanisms that regulate urogenital organogenesis. In this chapter, I review recent advances in the developmental biology of the external genitalia, and discuss the ...
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Transposition of the External Genitalia
Journal of Urology, 1965Carl L. Wilson +2 more
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The external genitalia of female pygmy chimpanzees
The Anatomical Record, 1985AbstractThe external genitalia of four adult female pygmy chimpanzees (Pan paniscus) were examined during a 2‐year period. It was found that the labia majora are retained in adults of this species and that, when tumescent, the labia minora effectively relocate the frenulum and clitoris so that they point anteriorly between the thighs. When detumescent,
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Vagina and External Female Genitalia
2009LABIAL SYNECHIAE - Developing because of estrogens deficiency in presence of recurrent inflammations, usually asymptomatic. No treatment is usually required, since spontaneous opening can be expected; application of an oestrogen cream can quicken this process.
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Abnormal Development of External Genitalia
2015The hymen is a layer of mucosal membrane located at the vaginal opening, with squamous epithelium covering its outer and inner surfaces. In between these surfaces, it contains connective tissue, blood vessels, and nerve endings. During its development, abnormal cavity formation at the urogenital sinus will lead to various anomalies which include ...
Qinjie Tian +3 more
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Regulation of masculinization: androgen signalling for external genitalia development
Nature reviews. Urology, 2018S. Matsushita +8 more
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On the Origin of the External Genitalia of Insects1
Annals of the Entomological Society of America, 1958In a recent morphological study of the abdomen of a machilid and a rhaphidiid the writer (1957) found strong indications that the external insect genitalia are sternal in origin, as was maintained by Heymons (1896a–1899b). This is contrary to the currently accepted theory that the genitalia are modified limbs.
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Injury to the male external genitalia: a comprehensive review
International Urology and Nephrology, 2017J. Furr, D. Culkin
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Disorders of the Female External Genitalia
2010In this chapter on the disorders of the female external genitalia, identification and treatment of labial adhesions and recognition of the classic interlabial masses is emphasized. The significance of vaginal discharge and vaginal bleeding in the prepubertal female is discussed.
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