A 17-year-old girl had a “mole” on the chin since childhood. The ovoid lesion had grown slightly over the previous few years, but it had maintained the same general configuration.
The lungs are a common site of metastatic disease (Table). Because the entire cardiac output flows through the lungs, the risk of hematogenous metastases is very high.
Excluding primary lung cancers, which...
A slowly progressive rash; pruritic lesions in the antecubital fosse; circular scaling, erythematous plaques—can you identify the disorders pictured here?
