seborrhea oleosa seborrhea o·le·o·sa (ō’lē-ō’sə)
Seborrhea especially of the nose and forehead with oily secretions. Also called seborrhea adiposa, seborrhea faciei.
- Seborrhea sicca
seborrhea sicca seborrhea sic·ca (sĭk’ə) n. An accumulation of dry scales on the skin, especially on the scalp. Also called seborrhea furfuracea. Dandruff.
noun, Pathology. 1. an excessive and abnormal discharge from the sebaceous glands. seborrheic seb·or·rhe·ic (sěb’ə-rē’ĭk) adj. Of, relating to, or affected by seborrhea. seborrhea seb·or·rhe·a or seb·or·rhoe·a (sěb’ə-rē’ə) n. Overactivity of the sebaceous glands characterized by excessive secretion of sebum or an alteration in its quality, resulting in an oily coating, crusts, or scales on […]
- Seborrheic blepharitis
seborrheic blepharitis n. A common type of chronic inflammation of the margins of the eyelids with adherence of dry scales and often associated with seborrheic dermatitis of the scalp and face.
- Seborrheic keratosis
seborrheic keratosis n. A superficial, benign, verrucose lesion consisting of proliferating epidermal cells enclosing horn cysts, usually appearing on the face, trunk, or extremities in adulthood.