| 释义 |
keratolysis Med.|kɛrəˈtɒlɪsɪs|
[f. kerato- + -lysis.]
1. ‘Auspitz's term for a diminished growth of the horny part of the epidermis’ (Syd. Soc. Lex. 1887).
1887in Syd. Soc. Lex. 1898J. Hutchinson Arch. Surg. IX. 372 A liability to urticarious irritation in association with Keratolysis.
2. A condition in which parts of the epidermis (esp. on the palms and soles) peel off periodically.
1895Brit. Jrnl. Dermatol. VII. 37 (heading) A case of congenital exfoliation of the skin—(keratolysis exfoliativa?). 1902J. W. Ballantyne Man. Antenatal Path. & Hygiene: Foetus xviii. 320, I place fœtal keratolysis here among the idiopathic maladies.. simply to emphasise the fact that sometimes no such pathogenesis is possible. 1939Lewis & Hopper Introd. Med. Mycol. ix. 102 In keratolysis exfoliativa the lesions consist of superficial scaly macules, which may coalesce and are localised to the palms and/or soles.
b. Loosening or removal of the horny layer of the epidermis through the action of chemical or mechanical agents.
1936C. W. Dodge Med. Mycol. xx. 736 The infection..extends to the thick palmar or plantar surface as a gyrate area of keratolysis. 1956D. M. Pillsbury et al. Dermatol. iv. 22 The chemical disorganization of keratin is called keratolysis. It may be brought about chiefly by two classes of chemical agents: (1) strong alkalies and (2) reducing agents. 1969Arch. Dermatol. C. 10/2 Pitted keratolysis is quite common in our military patients who have spent at least several days in wet conditions. |