A textbook of obstetrics . Fig- 32-—Diagrammatic outline of the Wolffian bodies and their relation tothe ducts of Miiller and the reproductive glands : ot, Seat of origin of ovary or testes ;7v, Wolffian body; w, Wolffian duct; m, m, duct of Miiller; gc, genital cord;tig) urogenital sinus ; ?, rectum ; cf, cloaca (from Allen Thompson). Fimbria. Urachus. Jar qphoroft. Bartholinsgland. Fig- 33-—Diagram illustrating changes taking place in development of femaltgenerative organs (modified from Allen Thompson). In the female the anterior portions of the ducts of Miillerform the upper part
A textbook of obstetrics . Fig- 32-—Diagrammatic outline of the Wolffian bodies and their relation tothe ducts of Miiller and the reproductive glands : ot, Seat of origin of ovary or testes ;7v, Wolffian body; w, Wolffian duct; m, m, duct of Miiller; gc, genital cord;tig) urogenital sinus ; ?, rectum ; cf, cloaca (from Allen Thompson). Fimbria. Urachus. Jar qphoroft. Bartholinsgland. Fig- 33-—Diagram illustrating changes taking place in development of femaltgenerative organs (modified from Allen Thompson). In the female the anterior portions of the ducts of Miillerform the upper part of the body of the womb and the Fallopiantubes. In the female the Wolffian ducts almost entirely disap-pear, but traces of them may be found as the canals of Gartner. 4^ PREGNANCY Pathological development and distention of these ducts some-times give rise to vaginal cysts, which may obstruct labor. Meanwhile most of the Wolffian body (mesonephros) disap-pears on each side, but remnants of it may be found in the female they constitute the parovarium (epoophoron, orbody of Rosenmuller). The Development of the External Genitals.—The forma-tion of the cloaca is common to both sexes, as is also its separa-tion into an anal and a urogenital portion. The urogenital sinusis at first narrow and deep, but soon becomes shallow, andmeanwhile the perineal tissues sep
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Keywords: ., bookcentury1800, bookdecade1890, bookidtex, booksubjectobstetrics
