. A study of the causes underlying the origin of human monsters : third contribution to the study of the pathology of human embryos . ,;.«W^V. --}*» I?JMS {i M tf ^ <0 OJ 1) *o5 o o ^^ X1^ ?c «.S 1/3 -, 5 S £ c <! --S I cC I. O «J J_, .J- *J No. i.] ORIGIN OF HUMAN MONSTERS. 273 uterine glands. All in all, this specimen reminds one ofPeterss ovum very much. There are some leucocytes in thedecidua, but no accumulations of them, indicating inflamma-tion of the uterus. I consider this specimen one in which the embryo has beendestroyed, leaving a normal chorion without an embryo. No
. A study of the causes underlying the origin of human monsters : third contribution to the study of the pathology of human embryos . ,;.«W^V. --}*» I?JMS {i M tf ^ <0 OJ 1) *o5 o o ^^ X1^ ?c «.S 1/3 -, 5 S £ c <! --S I cC I. O «J J_, .J- *J No. i.] ORIGIN OF HUMAN MONSTERS. 273 uterine glands. All in all, this specimen reminds one ofPeterss ovum very much. There are some leucocytes in thedecidua, but no accumulations of them, indicating inflamma-tion of the uterus. I consider this specimen one in which the embryo has beendestroyed, leaving a normal chorion without an embryo. No. 279. Fleshy chorion, 100 x 60 x 60 mm. Into the cavity theumbilical cord, 30 x 5 mm., projects. Dr. Kemp, Baltimore. Part of the chorion is hemorrhagic; the rest appears nor-mal. Sections show that the villi are nearly normal, with adeficient amount of syncytium over them, even where theyare well imbedded in blood. Within there is an amnion, andthe worm-like process which proves to be the umbilical cord,with its three blood-vessels. The vessels are well developed
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcon, booksubjectfetus
