Graphic illustrations of abortion and the diseases of menstruation / Consisting of Twelve Plates from Drawings Engraved on Stone, and Coloured by Mr. J. Perry, and Two Copper-plates from the Philosophical Transactions, Coloured by the Same Artist. the Whole Representing Forty-five Specimens of Aborted Ova and Adventitious Productions of the Uterus, With Preliminary Observations, Explanations of the Figures and Remarks, Anatomical and Physiological.

by A. B. Granville

Fig. 7. Ovum denudatum, or diaphanous Ovum.

(About eight weeks after menstruation.)

Its structure is imperfect. It wants the nutritive membranes or involucra. It is defective also in the arrangement of the inner or secreting membranes. Hence the great accumulation of fluid within, and the scanty appearance of the filiform vessels without. The embryo has consequently been retarded in its development, which is scarcely greater than that of Ovulum No. 4, although the period at which the former had been ejected, was nearly twice as long as that of the latter.