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Morgellons (/ m ɔːr ˈ ɡ ɛ l ə n z /) is the informal name of a self-diagnosed, scientifically unsubstantiated skin condition in which individuals have sores that they believe contain fibrous material.
Neuroblastoma: pediatric cancer due to malignancy in neuroblast cells. Tumor is usually localized to the adrenal glands. Congenital leukemia: pediatric cancer due to malignancy of white blood cells. Congenital rhabdomyosarcoma: pediatric cancer due to malignancy of mesenchymal cells that have failed to fully differentiate into muscle cells
Cutaneous squamous-cell carcinoma is the second-most common cancer of the skin (after basal-cell carcinoma, but more common than melanoma). It usually occurs in areas exposed to the sun. Sunlight exposure and immunosuppression are risk factors for SCC of the skin, with chronic sun exposure being the strongest environmental risk factor. [26]
Melanoma is a type of skin cancer that is often caused by exposure to ultraviolet light, which can be found in sunlight as well as tanning lamps and beds, according to Mayo Clinic. Skin on the ...
If a melanocytic nevus is suspected of being a melanoma, it needs to be sampled or removed via skin biopsy, and sent for microscopic evaluation by a pathologist. Depending on the size and location of the original nevus, a complete excisional skin biopsy or a punch skin biopsy can be done. Removal can also occur by shaving.
Celsus signs of inflammation: Aulus Cornelius Celsus: various: inflammation: 1. Rubor (redness) 2. Tumor (swelling)3. Calor (heat) 4. Dolor (pain) Chaddock reflex: Charles Gilbert Chaddock: neurology: pyramidal lesions, corticospinal tract lesions: extension of big toe with stimulation of skin over lateral malleolus Chadwick sign: James Read ...
Bladder cancer makes up about 4% of cancers, most commonly affecting people 55 and older. While rates for bladder cancer are dropping, it’s still important to know what the most common signs of ...
A blue nevus is a type of coloured mole, typically a single well-defined blue-black bump. [1] [2] The blue colour is caused by the pigment being deep in the skin. [4] Diagnosis is by visualisation and dermoscopy. [4] A biopsy is sometimes performed, or the whole lesion surgically removed. [3]