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Excision may refer to: In surgery, the partial removal of an organ, tissue, bone or tumor from a body; Type II female genital mutilation; A term used by the Australian government as part of its definition of the Australian migration zone; Excision theorem in algebraic topology, a branch of mathematics
The amount of free margin removed is much less than the usual 4 to 6 mm required for the standard excision of skin cancers. [9] After each surgical removal of tissue, the specimen is processed, cut on the cryostat and placed on slides, stained with H&E and then read by the Mohs surgeon/pathologist who examines the sections for cancerous cells ...
Central duct excision is the surgical removal (excision) of all lactiferous duct under the nipple. The excision of a single duct is called microdochectomy , a mere incision of a mammary duct (without excision) is microdochotomy .
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.
These are retained after the surgery and examined microscopically by a pathologist to see if the margin is indeed free from tumor cells (called "negative"). If cancerous cells are found at the edges (called "positive") the operation is much less likely to achieve the desired results.
Prostatectomy (from the Greek προστάτης prostátēs, "prostate" and ἐκτομή ektomē, "excision") is the surgical removal of all or part of the prostate gland. This operation is done for benign conditions that cause urinary retention, as well as for prostate cancer and for other cancers of the pelvis.
Electrodesiccation and curettage (EDC, ED & C, or ED+C) is a medical procedure commonly performed by dermatologists, surgeons and general practitioners for the treatment of basal cell cancers and squamous cell cancers of the skin. [1]
A Jackson-Pratt drain (also called a JP drain) is a closed-suction medical device that is commonly used as a post-operative drain for collecting bodily fluids from surgical sites. The device consists of an internal drain connected to a grenade-shaped bulb or circular cylinder via plastic tubing.