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Atypical mole removal is performed when moles look dysplastic, as this is associated with an increased risk of melanoma; Cosmetic mole removal is performed when moles are non-cancerous, but are preferred to be eliminated due to aesthetic or practical considerations. [25] Shave excision is the most frequently used method for mole removal.
Skin biopsy is a biopsy technique in which a skin lesion is removed to be sent to a pathologist to render a microscopic diagnosis. It is usually done under local anesthetic in a physician's office, and results are often available in 4 to 10 days.
Epidermoid cysts are usually diagnosed when a person notices a bump on their skin and seeks medical attention. The definitive diagnosis is made after excision by a pathologist based on microscopic appearance of a cystic lesion lined by cornified epithelium containing lamellated keratin without calcifications .
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.
The recurrence rate for EDC is considered by many (National Comprehensive Cancer Network) to be too high for use on many facial regions, and on recurrent skin cancer. [ 6 ] [ 7 ] As a surgical ulcer is created and is larger than the original tumor, healing time may be delayed and subsequent scarring obvious.
-ectomy : surgical removal (see List of -ectomies). The term 'resection' is also used, especially when referring to a tumor.-opsy : looking at-oscopy : viewing of, normally with a scope-ostomy or -stomy : surgically creating a hole (a new "mouth" or "stoma", from the Greek στόμα (stóma), meaning "body", see List of -ostomies)
Thyroidectomy is the removal of all or part of the thyroid gland. Tonsillectomy is the removal of the tonsils. Trabeculectomy is the removal of part of the eye's trabecular meshwork as a treatment for glaucoma. Tumorectomy is the surgical removal of a tumor. Turbinectomy is the removal of the turbinate bones in the nasal passage.
Lipomas are normally removed by simple excision. [27] The removal can often be done under local anesthetic and takes less than 30 minutes. This cures the great majority of cases, with about 1–2% of lipomas recurring after excision. [28] Liposuction is another option if the lipoma is soft and has a small connective tissue component.