The American Society of Dermatopathology


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Interactive Case Study - February 2017

A 68-year-old female with 10 x 10 cm thigh mass

Neshat Nilforoushan, MD; Savita Ries, MD


Question 0:

A 68-year-old female with history of melanoma presented with a 10 x 10 cm right thigh mass.

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Figure 1. 2X

 
Figure 2. 4X

 
Figure 3. 10X


Figure 4. 20X

 
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Figure 6. 


Which of the following is the best diagnosis?