Many everyday symptoms are inconsequential. You have a poor night’s sleep to thank for your bloodshot eyes, or a new lotion ...

RA primarily affects the joints, but it can also cause symptoms in other areas of the body, such as the skin. Learn how RA ...

A 61-year-old man presented with hypoxemic respiratory failure and shock 10 weeks after kidney transplantation. A purpuric rash was present on the abdomen. What is the diagnosis? Cast your vote.

New bruises that you can't account for could be a sign of cancer. Unexplained bruising is a common symptom of blood cancer, ...

Early stage: The earliest signs of shingles on the scalp include burning, tingling, numbness, and sharp pain. This happens on one side of your body only, which is a characteristic feature of shingles.

Background: Analphylactic reactions to cetuximab, a monoclonal antibody used in cancer therapy, were recognized in 2007 as a regional complication related to recognition of a protein epitope by IgE.

On dermatologic examination, there were erythematous, purpuric papules, with overlying erosions or crusts on the dorsum of the hand, on the index finger, and on the left elbow and foot (Figures 1 to 3 ...