| herpes virus 2, human | A species of simplexvirus associated with genital infections (herpes genitalis). It is transmitted by sexual intercourse and close personal contact. (12 Dec 1998) |
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| herpes virus 2, saimirine | A species, of an as yet unassigned genus, in the subfamily gammaherpesvirinae, isolated from squirrel monkeys. It produces malignant lymphomas in inoculated marmosets or owl monkeys. (12 Dec 1998) |
| herpes virus 3, equid | A species of varicellovirus causing coital exanthema in horses. (12 Dec 1998) |
| herpes virus 3, human | The type species of varicellovirus causing chickenpox (varicella) and herpes zoster (shingles) in humans. (12 Dec 1998) |
| herpes virus 4, human | A species of lymphocryptovirus cultivated from cultures of burkitt lymphoma. It is thought to be the causative agent of infectious mononucleosis. (12 Dec 1998) |
| herpes virus 6, human | The type species of roseolovirus isolated from patients with aids and other lymphoproliferative disorders. It infects and replicates in fresh and established lines of haematopoietic cells and cells of neural origin. It also appears to alter nk cell activity. Hhv-6 (hblv) antibodies are elevated in patients with aids, sjogren's syndrome, sarcoidosis, chronic fatigue syndrome, and certain malignancies. Hhv-6 is the cause of exanthema subitum and has been implicated in encephalitis. (12 Dec 1998) |
| herpes virus 7, human | A species of the family herpesviridae isolated from activated, CD4-positive T-lymphocytes taken from the blood of a healthy human. (12 Dec 1998) |
| herpes virus, kaposi sarcoma-associated | Species of an unnamed genus, subfamily gammaherpesvirinae, isolated from patients with aids-related and "classical" kaposi sarcoma. The sequences suggest this is a new human herpes virus, unofficially identified as human herpes virus-8 (hhv-8). (12 Dec 1998) |
| herpes zoster virus | <virology> A virus in the family Herpesviridae which causeschickenpox initially and may go dormant and later re-activate, causing the disease shingles. Chickenpox is a common, highly communicabledisease that causes fever and fluid-filled blisters on the skin.Shingles are characterised by extremely painful skin eruptions. (09 Oct 1997) |
| acne simplex | <dermatology> A form of acne which results from the bacterial infection of cysts deep within the skin. Generally requires treatment with antibiotics and other agents (Isotretinoin). Without treatment cystic acne may result in scarring. (27 Sep 1997) |
| adiposis tuberosa simplex | A condition resembling adiposis dolorosa, in which the fat occurs in small, nodular masses, which are sensitive to touch and may be spontaneously painful, on the abdomen or on the extremities. (05 Mar 2000) |
| articulatio simplex | One composed of two bones only. Synonym: articulatio simplex. (05 Mar 2000) |
| carcinoma simplex | An obsolete term for any form of carcinoma in which the relative proportions of stroma and neoplastic epithelial cells are not unusual, i.e., stromal elements are not comparatively abundant, nor are they reduced in amount or lacking; an obsolete term for a carcinoma lacking any identifiable microscopic pattern, such as glandular structure. (05 Mar 2000) |
| verruca simplex | A keratotic papilloma of the epidermis which occurs most frequently in young persons as a result of localised infection by human papilloma virus, usually types 2 and 4; the lesions are of variable duration, eventually undergoing spontaneous regression, and are both exophytic and endophytic, with hyperkeratosis, parakeratosis, hypergranulosis, koilocytosis, and papillomatosis. Synonym: common wart, infectious warts, verruca simplex, viral wart. (05 Mar 2000) |
| periodontitis simplex | Horizontal resorption of the alveolar process with pockets of even depth on adjacent teeth; traumatic occlusion is not a factor. (05 Mar 2000) |