Bui.1.. U. S. B. F. 1912. 



PtATK Lxviri. 



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, .■'"^•.^^•~'"''"''"''°" °f aortic wall by alveolar carcinoma Fig. 35.— Same section, higherpower Tnlmlar strnc 



of thyroid. ture with mitoses. 





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Flc. .54 — Drawine sliowinK infiltration of siirmtnitlinfr .slnictures in the early stage of carcinoma of thyroid. 



