| dry cup | A cupping glass formerly applied to the unbroken skin to draw blood to the area but without removing it. (05 Mar 2000) |
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| dry cutaneous leishmaniasis | A form of Old World cutaneous leishmaniasis, usually with a prolonged incubation period and confined to urban areas. Synonym: chronic cutaneous leishmaniasis, dry cutaneous leishmaniasis, urban cutaneous leishmaniasis. (05 Mar 2000) |
| dry distillation | Submission of an organic substance to heat in a closed vessel so that oxygen is absent and combustion prevented, with the objective of effecting its decomposition with release of volatile constituents and the formation of new substances. Synonym: destructive distillation. (05 Mar 2000) |
| dry dressing | Dry gauze or other material applied to a wound. (05 Mar 2000) |
| dry drowning | Drowning in an individual whose laryngeal reflexes are brisk, resulting in spasm that prevents inhalation of water; may be associated with the highest recovery rate. (05 Mar 2000) |
| dry eye | A clinical condition that results from the inadequate production of tears. (27 Sep 1997) |
| dry eye syndrome | Drying and inflammation of the conjunctiva as a result of insufficient lacrimal secretion. When found in association with xerostomia and polyarthritis, it is called sjogren's syndrome. (12 Dec 1998) |
| dry eye syndromes | Corneal and conjunctival dryness due to deficient tear production, predominantly in menopausal and post-menopausal women. Filamentary keratitis or erosion of the conjunctival and corneal epithelium may be caused by these disorders. Sensation of the presence of a foreign body in the eye and burning of the eyes may occur. (12 Dec 1998) |
| dry gangrene | A form of gangrene in which the involved part is dry and shriveled. Synonym: cold gangrene, mummification necrosis, mummification. (05 Mar 2000) |
| dry hernia | A hernia with adherent sac and contents. (05 Mar 2000) |
| dry ice | Nitrogen in the liquid state. Liquid nitrogen is commonly used in cryotherapy. (27 Sep 1997) |
| dry labour | An obsolete term for labour after spontaneous loss of the amniotic fluid. (05 Mar 2000) |
| dry leprosy | A form of leprosy chiefly affecting the nerves, marked by hyperesthesia succeeded by anaesthesia, and by paralysis, ulceration, and various trophic disturbances, terminating in gangrene and mutilation. Synonym: Danielssen's disease, Danielssen-Boeck disease, dry leprosy, trophoneurotic leprosy. (05 Mar 2000) |
| dry nurse | A woman who cares for newborn infants without breast feeding them, as opposed to a wet nurse. (05 Mar 2000) |
| dry objective | <microscopy> Any microscope objective designed for use without immersion liquids. (05 Aug 1998) |