. A study of the causes underlying the origin of human monsters : third contribution to the study of the pathology of human embryos . Fig. 275c.—Section of the head-end of the embryo, amnion and chorion. X 15 times. skin. In front of them there are two small bodies connectedwith the epidermis, which might pass for lenses, but are prob-ably changed olfactory pits. In a number of places the tissuesare fibrous. No. 276. Ovum, /O x 35 x 35 mm.; embryo, mm. Dr. Stanley, Portland, Me. Dr. Stanley writes that the time between the last menstrualperiod and abortion is 80 days. The walls of the cho
. A study of the causes underlying the origin of human monsters : third contribution to the study of the pathology of human embryos . Fig. 275c.—Section of the head-end of the embryo, amnion and chorion. X 15 times. skin. In front of them there are two small bodies connectedwith the epidermis, which might pass for lenses, but are prob-ably changed olfactory pits. In a number of places the tissuesare fibrous. No. 276. Ovum, /O x 35 x 35 mm.; embryo, mm. Dr. Stanley, Portland, Me. Dr. Stanley writes that the time between the last menstrualperiod and abortion is 80 days. The walls of the chorion are partly infiltrated with bloodand on one side is closely adherent to a fleshy mass—the de-cidua. Sections of these regions show that the decidua haslarge blood sinuses and numerous small abscesses in it. Thevilli of the chorion are imbedded in a mass of blood, arecovered with a normal amount of syncytium, but in structurethey are fibrous and devoid of blood-vessels. In addition, No. i.] ORIGIN OF HUMAN MONSTERS. 267. Fig. 276a.—Photograph of the ovum. Natural size.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcon, booksubjectfetus
