Does not represent an "allergy." Polymorphous appearance, including pruritus, erythema, edema, vesicles, or necrosis. Usually restricted to areas of skin contact. Contact urticaria ...

Erythema ab igne, sometimes referred to as “toasted skin syndrome,” is a dermatosis characterized by red or hyperpigmented net-like patches resulting from frequent contact with direct heat or infrared ...

Edema describes swelling associated with injury, inflammation, or fluid overload. It happens when fluid from the small blood vessels leaks into tissues. Edema can affect a small or large area or even ...

Sometimes, nails present loss of cuticula, and erythema and edema of the proximal nail folds. The nail changes may be the initial manifestation, preceding other symptoms by years.

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What Is Bone Marrow Edema? Bone marrow edema (BME) is when fluid builds up in your bone marrow. Your doctor may call it bone marrow lesions. The most common locations for it are your: Hip Knee ...

Macular edema is swelling in the eye's retina that causes blurry vision but can progress to more serious vision loss. The most common condition associated with macular edema is diabetic retinopathy, ...

Doctors explain everything you need to know about Lyme disease and what to do if you find a tick attached to your skin.

On examination there was a 3×4 cm diffuse non-tender swelling in the right preauricular region which was fluctuant. The skin over the swelling did not show any discolouration, erythema or purulent ...

Often, swollen ankles due to flying are harmless and go away on their own. In rare cases, however, ankle swelling may be a sign of deeper vein thrombosis (DVT), which is more serious and requires ...