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Basal-cell carcinoma (BCC), also known as basal-cell cancer, basalioma [7] or rodent ulcer, [8] is the most common type of skin cancer. [2] It often appears as a painless raised area of skin, which may be shiny with small blood vessels running over it . [ 1 ]
Leishmania species are unicellular eukaryotes having a well-defined nucleus and other cell organelles including kinetoplasts and flagella. Depending on the stage of their life cycle, they exist in two structural variants, as: [14] [15] The amastigote form is found in the mononuclear phagocytes and circulatory systems of humans. It is an ...
Cutaneous leishmaniasis is the most common form of leishmaniasis affecting humans. [4] It is a skin infection caused by a single-celled parasite that is transmitted by the bite of a phlebotomine sand fly.
Bites usually occur on limbs like legs and initially don't cause pain or symptoms. Black widow bite symptoms can begin 30 to 120 minutes after the bite and include: ... of a sand fly bite red ...
These are small flies found in salt marshes and swamps that leave itchy bites. There is an actual flea species found in the sand – chigoe or jigger fleas – but they do not live in South Carolina.
The symptoms of leishmaniasis are skin sores which erupt weeks to months after the person is bitten by infected sand flies. Leishmaniasis may be divided into the following types: [ 15 ] Cutaneous leishmaniasis is the most common form, which causes an open sore at each bite site, which heals in a few months to a year and half, leaving an ...
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A basal-cell skin cancer. Note the pearly appearance and telangiectasia. Specialty: Oncology and dermatology: Symptoms: Basal-cell: painless raised area of skin that may be shiny with small blood vessel running over it or ulceration [1] Squamous-cell: hard lump with a scaly top [2] Melanoma: mole that has changed in size, shape, color, or has ...