| cutaneous horn | A protruding keratotic growth of the skin; the base may show changes of actinic keratosis or carcinoma. Synonym: cornu cutaneum, warty horn. (05 Mar 2000) |
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| cutaneous larva migrans | <dermatology, microbiology> Also called creeping eruption. This condition results from infection of the human skin by the larvae of the dog and cat hookworm, A. Brasiliense. The result is a red, raised, tunnel on the surface of the skin. Severe itching is common. Beaches and other moist sandy areas are common locations for infection. Thiabendazole is the drug of choice. (13 Nov 1997) |
| cutaneous layer of tympanic membrane | The thin layer of skin on the external surface of the tympanic membrane. Synonym: cutaneous layer of tympanic membrane. (05 Mar 2000) |
| cutaneous leishmaniasis | Infection with promastigotes (leptomonads) of Leishmania tropica and of leishmaniasis major inoculated into the skin by the bite of an infected sandfly, Phlebotomus (commonly P. Papatasi); it is endemic in parts of Asia Minor, northern Africa, and India, and is known by innumerable names, each indicating its locality (e.g., Aleppo, Baghdad, Delhi, or Jericho boil; Aden ulcer; Biskra button); the ulcer begins as a papule that enlarges to a nodule and then breaks down into an ulcer. Two distinctive clinical and epidemiological diseases are recognised, the more common and widespread zoonotic rural disease with a moist acute form, caused by L. Major, with reservoir rodent hosts; and an urban, anthroponotic, dry, chronic form of leishmaniasis caused by leishmaniasis tropica, without a reservoir host, and now largely controlled. See: zoonotic cutaneous leishmaniasis, anthroponotic cutaneous leishmaniasis. Synonym: juccuya, Old World leishmaniasis, tropical sore. (05 Mar 2000) |
| cutaneous loop ureterostomy | A stoma constructed of ureter at skin level for drainage of urine. This may be an end stoma or a loop stoma. Usually performed because of distal obstruction. Synonym: cutaneous loop ureterostomy. (05 Mar 2000) |
| cutaneous lupus erythematosus | Skin disease seen in patients with discoid form of lupus erythematosus, a term for a variety of skin lesions seen in systemic lupus erythematosus. (05 Mar 2000) |
| cutaneous meningioma | <tumour> A lesion in the skin and subcutis composed of meningeal cells; occurs as a developmental lesion in children or as an extension of an intracranial meningioma in adults. (05 Mar 2000) |
| cutaneous muscle | <anatomy> A muscle that lies in the subcutaneous tissue and attaches to the skin; it may or may not have a bony attachment. The muscles of expression are the chief examples of cutaneous muscles in the human. Synonym: musculus cutaneus. (05 Mar 2000) |
| cutaneous myiasis | Invasion of the skin of sheep by larvae of blowflies. Synonym: blowfly strike. (05 Mar 2000) |
| cutaneous pupil reflex | Dilation of the pupil following scratching of the skin of the neck. Synonym: ciliospinal reflex, cutaneous pupil reflex, cutaneous-pupillary reflex, skin-pupillary reflex. (05 Mar 2000) |
| cutaneous reaction | The inflammatory reaction in the case of a skin test in a sensitive (allergic) subject. Synonym: cutaneous reaction. Origin: L. Cutis, skin, + reaction (05 Mar 2000) |
| cutaneous reflex | Wrinkling of the skin, caused by a cutaneous stimulus, due to contraction of arrectores pilorum muscles. (05 Mar 2000) |
| cutaneous schistosomiasis japonica | Schistosomiasis caused by schistosoma japonicum. It is endemic in the far east and affects the bowel, liver, and spleen. (12 Dec 1998) |
| cutaneous T-cell lymphoma | <oncology, tumour> A type of non-Hodgkin's lymphoma that first appears on the skin. Synonym: mycosis fungoides. (13 Nov 1997) |
| cutaneous test | A method for determining induced sensitivity (allergy) by applying an antigen (allergen) to, or inoculating it into, the skin; induced sensitivity (allergy) to the specific antigen is indicated by an inflammatory reaction of one of two general kinds: 1) immediate, appears in minutes to an hour or so and in general is dependent upon circulating immunoglobulins (antibodies); 2) delayed, appears in 12 to 48 hours and is not dependent upon these soluble substances but upon cellular response and infiltration. Synonym: cutaneous test, cutireaction test, skin reaction. (05 Mar 2000) |