. Gynecological pathology; a manual of microscopic technique and diagnosis in gynecological practice, for students and physicians. UreterIntestineWolffian ductMuellers duct £.._ Ureter Figure 91.—Pelvic End at the Level of the Bladder, with the Genital ok SexualStrand of the Left and Right Sides. Human Embryo of 9 Weeks. (Kollmann.) cloaca has been divided into the ectodermal sinus urogenitalis and intothe ectodermal intestine (anus). The former becomes that part of thevestibule of the vagina which is surrounded by the previously mentionedsexual folds (labia minora). These changes may be obser
. Gynecological pathology; a manual of microscopic technique and diagnosis in gynecological practice, for students and physicians. UreterIntestineWolffian ductMuellers duct £.._ Ureter Figure 91.—Pelvic End at the Level of the Bladder, with the Genital ok SexualStrand of the Left and Right Sides. Human Embryo of 9 Weeks. (Kollmann.) cloaca has been divided into the ectodermal sinus urogenitalis and intothe ectodermal intestine (anus). The former becomes that part of thevestibule of the vagina which is surrounded by the previously mentionedsexual folds (labia minora). These changes may be observed by a com-parison of Figs. 88 and 90. Into the celom there project from the dorsal wall of the body three Excav. recto-uter. Genital strand,later Lig. ut. lat Urinary Intestine Ureter,. Wolffian duct?• Muellers duct Ureter Figure 92.—Genital or Sexual Strand. Human Embryo of 9 Weeks. Transverse Section. (Kollmann.) folds, one containing the intestine and the other two containing theovary, Wolffian body, Wolffian duct, and the duct of Muller of eitherside (Fig. 91). From the ventral wall is a fold in which is situated the bladder. InFig. 91 the folds containing the ducts of Wolff and of Muller have not yet UROGENITAL FOLD. 177 united. A section made a little further down shows these folds, calledgenital strands, united, and the celorn has thus been divided into ananterior and a posterior division. The stroma of the Wolffian body is a richly vascular embryonal con-nective tissue or myxoid tissue. The Wolffian body is enclosed in a mes-entery which becomes more distinct and movable when the Wolffian bodybegins to disappear. The distal continuation of the Wolffian body is theurogenital fold. Since this fold makes a spiral twist, so each duct ofMa
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectwomen, bookyear1901
