. Annual of the universal medical sciences. Fig. 2.—PAPiLiiOMA of the Ovary. {^New York Medical Journal. The malignant character of these growths is doubted byStewart Paton,„ii9 altliougli it is true that the tumors they begin on the ovary, growths may occur in the uterus,tubes, broad ligaments, bladder, and ovaries, or reflections of theperitoneum. Recurrence takes place by direct implantation, andnot by metastasis. There is no more clinical evidence for callinga papilloma malignant than there is for placing the myxo-adenomain the class of malignant neoplasms. In addition to the n
. Annual of the universal medical sciences. Fig. 2.—PAPiLiiOMA of the Ovary. {^New York Medical Journal. The malignant character of these growths is doubted byStewart Paton,„ii9 altliougli it is true that the tumors they begin on the ovary, growths may occur in the uterus,tubes, broad ligaments, bladder, and ovaries, or reflections of theperitoneum. Recurrence takes place by direct implantation, andnot by metastasis. There is no more clinical evidence for callinga papilloma malignant than there is for placing the myxo-adenomain the class of malignant neoplasms. In addition to the negativeevidence that ovarian papillomata are not truly malignant growths,more positive testimony is presented in the histogenesis of thesetumors. The difference in the mode of development, as seen underthe microscope, is very striking, and a carefully-prepared series ofse(;tions in relation to tlie cells of tlu.^ former and the blood-vesselsand the dependence of the new tissue upon the vascular channels G-8 MONTGOMERY. [ Fig. 1.—Tumor. Case of E. L. The numerous areolar spaces were filled with colloid material. Size about half of nature.
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