THE MICROSCOPE IN PATHOLOGY. 



261 



mon form. Similar forms occur in croup-membrane. 

 Some suppose the fungus to be the primary cause of the 

 disease, but the decaying morbid matter may merely form 

 the habitat (see page 136). 



RESOLUTION AND ORGANIZATION. 



If the injury sustained by the tissue is not severe, or 

 by medical skill the vascular activity is lessened, the in- 



Fic. 213. 



O 



f 



Section through the border of a healing surface of granulation, a. Section of pus. 

 b. Tissue of granulation (germinal tissue) with capillary loops, whose walls consist of a 

 longitudinal layer of eel Is, decreasing in thickness from within outwards, c. Beginning 

 of the cicatricial formation in the deep layers (spindle-cell tissue), d. Cicatricial tissue. 

 e. Complete epithelial covering. The central layer of cells consists of serrated cells. 

 /. Young epithelial cells, g. Zone of differentiation. 1-300. After RINDFLEISCH. 



flammation may gradually subside or terminate in reso- 

 lution. The congestion diminishes, the emigration ceases, 



