Gynaecology for students and practitioners . Vessels in a normal Parous Uterus. All these vessels arenew-formed, the remains of the old vessel-walls havmia: been com-pletely absorbed, except in the left bottom corner of the figm^ two vessels retain some black elastic tissue outside their elastic tissue is the remains of the elastica interna of theold large vessel within which the two new ones were formed. Stain: Weigert and Van Gieson. (Fletcher Shaw.) To face page 421 PLATE XII. Vessels in a specimen of Chronic Metritis due to Sub-involtj-TiON. These new-formed vessels, each w
Gynaecology for students and practitioners . Vessels in a normal Parous Uterus. All these vessels arenew-formed, the remains of the old vessel-walls havmia: been com-pletely absorbed, except in the left bottom corner of the figm^ two vessels retain some black elastic tissue outside their elastic tissue is the remains of the elastica interna of theold large vessel within which the two new ones were formed. Stain: Weigert and Van Gieson. (Fletcher Shaw.) To face page 421 PLATE XII. Vessels in a specimen of Chronic Metritis due to Sub-involtj-TiON. These new-formed vessels, each with a narrow elasticainterna, are surrounded by masses of black tissue; they are thedegenerated remains of the elastica interna of the old vesselswhich have not been absorbed. Stain: Weigert and Van Gieson. (Fhtcher Shaw.) To face page 421 CHRONIC METRITIS AND ALLIED CONDITIONS 421 the hyaline material. When thrombosis has been partial or absent,the hyaline material which has entered the lumen becomes investedwith endothelial cells which form the lining of a new vessel withinthe old one (Plate X, ). External to this, the hyaline materialin turn becomes invaded by muscle-cells and fibroblasts, and a newvessel-wall is produced by these elements arranging themselves in aring, the muscle-fibres inside (media) and the fibroblasts outside(adventitia). All this takes place within the old vessel, so that wehave a new small artery, surrounded by the remains of the elasticainterna and tunica m
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectgynecology, bookyear1
