Webb29 nov. 2024 · In rare cases, a black toenail may be caused by melanoma. Melanoma is the most aggressive form of skin cancer. Melanoma causes the skin to develop one or more patches of dark, irregular-looking... WebbOnychomycosis is characterized by the appearance of white, yellow or black spots at the edge or at the base of the nail, near the cuticle. As the disease progresses, spots spread and cover the whole surface of the nail. The infection colonizes the nail, causing its detachment, softening and deformation. Being an infectious disease, it is ...
Toenail Melanoma or Fungus: How to Tell the Difference
Webb19 okt. 2024 · Aside from looking like a changing mole, a melanoma on the foot can appear as a: Brown or black vertical line under a toenail. Pinkish-red spot or growth. New spot or growth where you injured your foot. Rapidly growing mass on your foot, especially where you once injured your foot. Non-healing sore on your foot. WebbSince the blood is trapped under the nail plate, a small red spot can form. Eventually tiny clots form when the bleeding stops. The iron in our blood causes the red or brown color. Since the nail plate grows out in linear grooves—think ridges—the blood clot can take on a straight shape, looking like a wooden splinter is under your nail. home health billing classes
Can Diabetes Cause Toenails to Turn Black? » Scary Symptoms
WebbNail problems can sometimes be a symptom of a more serious or long-term condition, such as: nail psoriasis. iron deficiency anaemia. an underactive thyroid or overactive thyroid. diabetes. heart, lung or liver … Webb15 mars 2024 · If you notice a toenail becoming discolored and turning black, it's often due to injury that causes a bruise called a subungual hematoma . There can be other reasons … Webb23 apr. 2024 · Diabetes Forum The Global Diabetes Community Find support, ask questions and share your experiences. Join the community Black Areas Under Toenails, Spreading to Toes I am a nurse in the US. My stepfather has type 2 diabetes. In September 2009 I noticed that he had a small black area under his toenail. His doctor said home health billing codes cms