Practical pathology; a manual for students and practitioners . rom case of myelogenous with eosin and methylene-blue. ( x 500.) Portal capillaries, containing a. Myelocytes, neutrophile ; b. Myelocytes, eosinophile ; c. Leucocytes, polymorpho-nuclear ; d. Hyaline cells with mitotic figures; e. Endothelial cell lining capillary. /. Liver cells containing altered blood Normal liver cells Hile canaliculus between adjacent liver cells. network oi fibrous tissue, containing small round, and larger endothelioid,cells is seen. In many cases of leucocythaMiii
Practical pathology; a manual for students and practitioners . rom case of myelogenous with eosin and methylene-blue. ( x 500.) Portal capillaries, containing a. Myelocytes, neutrophile ; b. Myelocytes, eosinophile ; c. Leucocytes, polymorpho-nuclear ; d. Hyaline cells with mitotic figures; e. Endothelial cell lining capillary. /. Liver cells containing altered blood Normal liver cells Hile canaliculus between adjacent liver cells. network oi fibrous tissue, containing small round, and larger endothelioid,cells is seen. In many cases of leucocythaMiiia, pigmentation of the liver cells inthe peripheral half of the lobule is a characteristic feature. It is similarto the condition that has been observed in the liver in perniciousanaemia. The pigment differs somewhat from that met with in chronic THE LIVER venous congestion. It is essentially an iron pigment, for when asection is soaked for a few minutes in a weak solution of ferrocyanideof iron, and then washed in water, to which a few drops of hydrochloric. Fig. 62.—Section of liver from a case of pernicious with alum carmine after the Prussian-blue reaction has beenobtained, ( x 300.) a. Portal canal containing connective tissue. b. Bile capillary, and //. small branch of hepatic artery. c. Liver cell with deeply stained nucleus and Prussian-blue pigment. d. Hepatic or central vein with distinct wall. e. Pigment, which does not give iron reaction, surrounding liver Portal capillaries. acid have been added, the yellow or golden-brown colour is replacedby a beautiful transparent blue. Typhoid Lesion 250. There is a condition of the liver induced in prolonged cases oftyphoid fever of severe type, which is, probably, common to this andto other diseases. It appears to be a peculiar inflammatory change dueto the impaction of some bacterial thrombus in the capillaries of theintermediate zone of the lobule. In addition to the general cloudyswelling of
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