《Slide 188.》Metastatic melanoma , Liver

A. Brief Descriptions：

     Asymmetric irregularly pigmented lesions with ill-defined margins.

B. Gross Findings：

  略.

C. Micro Findings：

1. Poorly circumscribed asymmetric proliferation of large atypical melanocytes.

2. No liver tissue included in this section.

D. Others:

     Compare with slide 9.

E. Reference:

  略.

　

 

 

【 Fig. 188-1 (1X)】Asymmetric irregularly pigmented lesions with ill-defined margins.

　

 

 

【 Fig. 188-2 (2X)】Asymmetric irregularly pigmented lesions with ill-defined margins.

　

 

 

【 Fig. 188-3 (40X)】Poorly circumscribed asymmetric proliferation of large atypical melanocytes.