The practice of obstetrics, designed for the use of students and practitioners of medicine . ats of thetube-wall. The muscular tissue, insteadof undergoing hypertrophy, often tendsto disappear. The sac then eventuallyconsists of connective tissue. Slightperitonitis often coexists and adhesionsmay form. The attachment of theovum does not differ radically from thatin normal uterine pregnancy. A pla-centa forms, but the decidual structuresare rudimentary; so that the chorionicvilH penetrate readily into the gesta-tional sac as far as the phenomenon, by favoring hemor-rhage, tends
The practice of obstetrics, designed for the use of students and practitioners of medicine . ats of thetube-wall. The muscular tissue, insteadof undergoing hypertrophy, often tendsto disappear. The sac then eventuallyconsists of connective tissue. Slightperitonitis often coexists and adhesionsmay form. The attachment of theovum does not differ radically from thatin normal uterine pregnancy. A pla-centa forms, but the decidual structuresare rudimentary; so that the chorionicvilH penetrate readily into the gesta-tional sac as far as the phenomenon, by favoring hemor-rhage, tends to favor both abortion andrupture. In regard to the history of theovum in tubal pregnancy, it may under-go early death in the tube and form amole; if rupture of the tube occurs, theovum, expelled into the abdominal cav-ity, usually perishes, and if very young may be absorbed. In very exceptionalcases it may thrive (secondary abdominal pregnancy); if the ovum escapes intothe broad ligament (Figs. 492 and 494), death with molar formation results. It is* Ueber Ektop Schwangerschaft, Fig. Fig. 491. — Interstitial Wall of the Uterus. FourthMonth.—{Bumm.) ECTOPIC GESTATION. 363
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectobstetrics, bookyear1
