NBME 20

nbme20/Block 4/Question#14

A 60-year-old man has a round, semitransparent ...

Basal cell carcinoma

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 +2  upvote downvote
submitted by sympathetikey(64),

I believe the biopsy description of "small basophillic cells forming tumor islands" is describing the peripheral palisading that is classically seen in Basal cell carcinoma.


 +1  upvote downvote
submitted by usmleuser007(13),

All other types are either pigmented or have scales. -- process of elimination