Subungual Hematoma vs. Melanoma: How to Know the Difference …
网页2022年11月10日 · A subungual hematoma occurs when blood and fluid collect under your fingernail or toenail. It’s typically due to an injury to your nail and is usually harmless. This differs from melanoma of the nail, which is an aggressive skin cancer that has distinctive symptoms different from subungual hematoma.
Toenail (Subungual Hematoma) vs. Melanoma: Visible Differences
网页Both a bruise or blood under a big toenail and a melanoma can fill up the entire nail. However, look closely at the toe on the right, which is cancerous. You will see those vertical bands.
Subungual Hematoma: Causes, vs. Melanoma, Treatment, More
网页2023年4月24日 · Subungual hematoma is the medical term for bleeding and bruising on the fingernail or toenail. The condition is also referred to as runner’s toe, tennis toe, or a blood blister under the nail....
Subungual Melanoma (Nail Melanoma): Symptoms and Treatment
网页Subungual melanoma appears as dark lines, while hematomas look more like a dark bruise or smudge under the nail. Blood may grow out or appear when you cut your nails if it’s a hematoma. Hematomas appear quickly or within hours of injury.
How to check your nails for melanoma - American Academy of …
网页2021年5月7日 · Although rare, skin cancer, including melanoma — the deadliest form of skin cancer — can develop under and around your fingernails and toenails. Board-certified dermatologists say to look for these signs when checking your nails for melanoma.
Don't Be Misdiagnosed. Know the Signs of Toenail Melanoma
网页A dark spot or streak on your toenail could be a sign of subungual melanoma. It's often slow and painless growth makes it tricky to catch early. Learn the signs and when to seek urgent treatment.
Subungual melanoma: Symptoms, risk factors, and treatment
网页2024年3月18日 · Symptoms include streaks on the nails, color changes in or around the nail, a bruise under the nail that does not heal, and the nails separating from the nail bed. Melanoma can affect any area...
Learn More About Subungual Melanoma - SkinCancer.net
网页Many people first mistake subungual melanoma as a bruise. 3,4 However, unlike a bruise, the streaks from subungual melanoma do not heal or grow out with the nail over time. 4 It can also be confused with normal pigmentation of the nail bed or a fungal infection. 2 While you can have a streak or bruising under the nail that isn’t melanoma, you ...
Melanoma pictures to help identify skin cancer - Mayo Clinic
网页2023年12月16日 · A spot with more than one color or uneven color may indicate cancer. Colors can include shades of tan, brown or black or areas of white, red or blue. Melanomas can look different on Black and brown skin than they do on white skin.
Signs that could be melanoma on your foot - American Academy …
网页On the foot, melanoma can be mistaken for a number of things, including a wart, normal pigment beneath a toenail, callus, non-healing wound, or another skin problem. A board-certified dermatologist has the tools needed to get a …
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