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PROTOZOA AND DISEASE 



contrary, we note some of the intranuclear bodies escaping into the 

 cytoplasm of the tumour-cells (Fig. 44, 5) ; and similar intra- 

 cytoplasmic bodies leading in an unbroken series to the large cells 

 with mitotic processes such as form the margin of groups like 

 Fig. 41, 2. The dense non-nucleated bodies and abnormal cell- 



FIG. 43.--SARCOMA OF THE TESTIS. (From ' Morbid Growths and Sporozoa,' 



1893-) 



i, A sarcoma-cell containing between its two nuclei a dense round body ; 2, a sar- 

 coma-cell containing a dense oval body which has a nucleus with radiating 

 chromatin rods and an inner chromatin body ; 3, an encapsuled body in a 

 characteristic chromidial condition : a trace of the outline of the nucleus alone 

 remains ; 4, a sarcoma-cell containing a reticulated body ; 5 and 6, large 

 bodies showing a process of central subdivision, partly chromatic, partly achro- 

 matic ; 7, a large reticular mass ; 8 and 9, probably result from a farther 

 degree of the processes shown in 5 and 6. 



forms shown in Fig. 42 are identical with those described in various 

 epithelial cancers as protozoa by various authors, including the 

 writer, and described subsequently by Sanfelice and others as 

 blastomycetes. A more detailed view of some of the peculiar bodies 

 is given in Fig. 43, which first appeared fourteen years ago. 



