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Subungual hematomas typically heal without incident, though infection may occur. The pressure of the blood blister may cause separation of nail plate from the nail bed ( onycholysis ), but the nail should not be pulled off, as this can cause scarring of the nailbed and deformed nails. [ 3 ]
Subungual hematoma occurs when trauma to the nail results in a collection of blood, or hematoma, under the nail. It may result from an acute injury or from repeated minor trauma such as running in undersized shoes. Acute subungual hematomas are quite painful, and are usually treated by releasing the blood by creating a small hole in the nail.
Zubritsky also drew the distinction between a subungual melanoma and a subungual hematoma, which is when blood pools under the nail after a trauma like getting a finger caught in a door or ...
It may appear as loss of nail palate translucency, discoloration, and subungual hyperkeratosis. Complications include pain, distal onycholysis, subungual bleeding, subungual ulceration, and onychomycosis. Treatment includes debridement of the nail plate, urea pastes, electric drills, nail avulsion, and chemical or surgical matricectomy.
Intramuscular hematoma at buttocks as a result of a sports injury Left to right: Epidural, subdural, and intracranial hematoma of the brain Hematoma of the ankle caused by a 3rd degree sprain. Subdermal hematoma (under the skin) Intramuscular hematoma (inside muscle tissue) Skull/brain: Subgaleal hematoma – between the galea aponeurosis and ...
Large blood blister on right foot. A blood blister is a type of blister that forms when subdermal tissues and blood vessels are damaged without piercing the skin.It consists of a pool of lymph, blood and other body fluids trapped beneath the skin.
A wound is any disruption of or damage to living tissue, such as skin, mucous membranes, or organs. [1] [2] Wounds can either be the sudden result of direct trauma (mechanical, thermal, chemical), or can develop slowly over time due to underlying disease processes such as diabetes mellitus, venous/arterial insufficiency, or immunologic disease. [3]
Sometimes the lips, the gums and the tongue can simultaneously be involved, and some authors have described this triad as a syndrome ("plasma-cell gingivostomatitis"). [3] The mucous membranes of the genitals can also be involved by a similar condition, termed "plasma cell balanitis" [2] or "plasma cell vulvitis". [8]