
A 25-year-old man presented with an erythematous, pruritic, scaly, macular rash that had begun behind his ears and spread over his neck, chest, trunk, and upper and lower extremities.


A 25-year-old man presented with an erythematous, pruritic, scaly, macular rash that had begun behind his ears and spread over his neck, chest, trunk, and upper and lower extremities.

Sudden onset of crampy pain in the left lower abdomen, followed by diarrhea with bright red blood, resulted in hospitalization of an 82-year-old man.