Recognizing Lupus: The Butterfly Rash and Malar Rash
A butterfly-shaped rash across the cheeks and nose, known as a malar rash, is a key symptom of lupus. This autoimmune c…
When Knuckle Bumps Signal High Triglycerides
Yellow bumps on the knuckles, known as eruptive xanthomas, can indicate dangerously high triglyceride levels, which can…