《Slide 157.》Granular cell tumor, Soft tissue
　

A. Brief Descriptions：

1. 　

B. Gross Findings：

1. Circumscribed but never encapsulated.

2. Like breast cancer sometimes.

C. Micro Findings：

1. Round nuclei.

2. Abundant and granulated cytoplasm.

D. Others:

     略.

E. Reference：

1. Anderson's pathology.  P1108.

　

 

 

【 Fig. 157-1 (LP)】.

　

 

 

【 Fig. 157-2 (LP)】Composed of large cells with small round nuclei surrounded by abundant granular, eosinophilic cytoplasm.