| 释义 |
dyskaryosis, n. Med.
Brit. |ˌdɪskarɪˈəʊsɪs|, U.S. |ˈˌdɪskɛriˈoʊsəs|
[‹ dys- prefix + karyo- comb. form + -osis suffix.]
Abnormality of the nucleus of a cell, esp. as an indication of malignant or premalignant change in a vaginal smear or other cytological preparation.
1951E. R. Pund & G. R. Lacey in Amer. Surgeon 17 712 A study of the lesions..will frequently demonstrate a sequence of epithelial patterns from hyperplasia to dyskaryosis to neoplasia... Dissociated intra-epithelial anaplasia or dyskaryosis is characterized by..cells with large and sometimes double nuclei. 1981Brit. Med. Jrnl. 28 Feb. 689/1 These findings emphasise the need for repeat cytological or histological examination in any woman with evidence of dyskaryosis in a cervical smear. 1996Which? Apr. 17/1 Borderline changes or mild dyskaryosis (about 5.5 per cent)—an early abnormality which can be a sign that pre-cancerous changes are taking place. 2006Aberdeen Press & Jrnl. (Nexis) 27 Jan. 6 It also had the highest number of cases of severe dyskaryosis, a change in cells which is not necessarily harmful in itself but which does require further assessment. |