LIST OF ILLUSTRATIONS. 



FiGLKE 1. Tliioinbosis of interlobvihir iiiid atl'cicnt vesr^el and of iiiU'i- 

 glonierular capillario.-;. A IkmuI. cut transvei-scly, indicates 

 tlie place where tlie afVerent vessel is given ofT from the inter- 

 lobular one. From case Xo. 15 (910). 



2. Thin, filamentous fibrin thrombus in the afl'erent vessel of a 



glomerulus. From case Xo. 2 (989). 



3. Thrombosed glomerulus. Section stained with Mallory's con- 



nective-tissue anilin-blue stain. Tubular wall thrombi and 

 connective tissue framework are shown. From case Xo. IS 

 (1127). 



4. Heavy, dense thrombi in the interlol)ular lapillaries of the 



cortex. (Branches of the efferent vessels between tlie tubuli 

 contorti.) From case Xo. 15 (910). 



5. Loose thrombus in the intertubular capillaries of the cortex. 



(Branches of the efferent vessel between the tubuli contorti.) 

 From case No. 20 (1157). 



(i. 7. Fibrin network in the afferent vessel of a glomerulus at the 

 entrance into the latter. From case No. 20 (1157). 



S. Tubular wall tliroinlii in tlic interglomerular capillaries. From 

 case Xo. IS ( 1127 i. 



9. Artery and branch in cortex, completely obliterated by a heavy, 

 dense thrombus, in the longitudinally cut artery some endo- 

 thelial and muscle cells arc shown. From case Xo. 18 (1127). 



10. Heavy thrombus in an interlobular artery. Vessel wall well 



preserved. From case No. 18 (1127). 



11. Loose, fibrous thrombus in an interlobular vessel of the cortex, 



showing a well-preserved normal vessel wall. From case 

 Xo. 18 (1127). 



12. Cyst formation in a glomerulus with compression of the throm- 



bosed tuft. From case No. 20 (1157). 



' All the illustrations arc [jiiotomicrographs prepared by the aid of a 

 large Zeiss camera from juiraHin-embedded sections, fixed in Zenker's 

 fluid and stained with carmine and Weigert's gentian-violet, unless other- 

 wise stated. The objectives used were DD and homogenous oil immersion. 

 2 millimeters: aperture 1.40. and projection ocular Xo. 4. Length of 

 bellows of camera, generally '.]'} centimeters. 



.SI 



