Perioral dermatitis is a red rash that appears around your mouth and nose and causes red, inflamed, swollen bumps on the ...

Medically reviewed by Casey Gallagher, MD Key Takeaways Shingles on the leg and groin starts with pain or itching, followed ...

A 32-year-old woman presents to the emergency department for evaluation of a worsening rash that begins at her navel and continues down both of her legs. The rash first appeared approximately 10 days ...

Skin cancer on the leg typically appears as a small raised bump or a dark spot with uneven borders. However, its appearance can vary between individuals depending on a number of factors. Doctors ...

Lymphoma in the legs can cause swelling and skin rashes in addition to fever, unintentional weight loss, and fatigue. Treatment may include chemotherapy, radiation, and stem cell transplants. Your ...

MS is a condition in which the immune system attacks the protective covering of the nerves in your brain and spinal cord. These damaged areas are called lesions and are part of an MS diagnosis. Share ...

Many conditions can cause rashes on an infant’s or child’s chest. These include fungal, bacterial, and viral infections, such as chickenpox, or allergic reactions, such as hives. Children’s rashes and ...

The patient’s presentation reveals a dependent vesicular purpuric rash with necrosis. The next step in treatment is to obtain the patient’s sexual history. The patient confirmed having unprotected ...