Skin biopsy
Removal of a piece of skin for the purpose of diagnostic examination. Skin biopsy is most frequently done to diagnose skin growths, such as moles, or skin conditions, such as rashes. Different skin biopsy techniques are used in different situations. A shave biopsy takes a thin slice and can be used to remove superficial lesions. A punch biopsy takes a core and can be used to remove small lesions and to diagnose rashes and other conditions. Excisional biopsies are generally larger and deeper than shave and punch biopsies, and they are used to completely remove an abnormal area of skin (lesion), such as a skin cancer.
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- Somniloquy
Sleep talking. Talking in one’s sleep is considered a normal phenomenon that is of no medical or psychological consequence.
- Somnolence
Sleepiness, the state of feeling drowsy, ready to fall asleep. A person experiencing somnolence is somnolent and is acting somnolently. Somnolence, somnolent, and somnolently go back to the Latin “somnus” meaning (please don’t yawn) “sleep.”
- Somnolent
Sleepy or tending to cause sleep. From the Latin work somnus, meaning ‘sleep.’
- Somnoplasty
A surgical treatment to stop snoring. Somnoplasty uses heat energy to remove tissues of the soft palate and the uvula (the flap at the back of the palate). Somnoplasty is usually done as an office procedure with local anesthesia. Somnoplasty is not indicated for the treatment of sleep apnea.
- Son
1. Principally, a male offspring. 2. Also a male adopted child. 3. A term of address for a male. From the Old English sunu, from an Indo-European word meaning to give birth.