telangiectasisn.

/tɪlandʒɪˈɛktəsɪs/

Forms: Plural telangiectases /-siːz/. Also †teleangiectasia, telangiectasia (plural -iæ).

Etymology: modern Latin, < Greek τέλος end + ἀγγεῖον vessel + ἔκτασις extension, dilatation.

Pathology.

Dilatation of the small blood vessels, producing small red or purple tumours in the skin; one of such tumours.

ΚΠ

1873 T. H. Green Introd. Pathol. & Morbid Anat. (ed. 2) 178 The various forms of nævi, and telangiectasis.

1876 J. Van Duyn & E. C. Seguin tr. E. L. Wagner Man. Gen. Pathol. iii. 390 Cavernous, or venous tumor. It exists rarely at birth,..and proceeds probably in many cases from teleangiectasia.

1887 T. M. Anderson Treat. Dis. Skin 436 (heading) Capillary nævus; mother's mark; port wine or strawberry mark; teleangiectasis.

1899 T. C. Allbutt et al. Syst. Med. VIII. 833 The telangiectases range themselves in little groups.

1948 J. Minckler in W. A. D. Anderson Pathology xlv. 1390 Telangectasia of cerebral vessels is a fairly common occurrence..and represents a malformation rather than a neoplasm.

Derivatives

telangiˈectasy n. [ < modern Latin telangiectasia]

ΚΠ

1831 J. F. South tr. A. W. Otto Pathol. Anat. ii. 342 In telangiectasy, there is a peculiar degeneration of the blood-vessels connected also with widening of the smaller veins.

1974 R. Passmore & J. S. Robson Compan. Med. Stud. III. xxxiv. 77/1 The disease usually presents in infancy with cerebellar ataxia. Telangiectasiae appear some years later and are distributed over the ears, nose and cheeks.

telangiectatic adj. /-ˈtætɪk/ pertaining to or resulting from telangiectasis.

ΚΠ

1868 T. G. Thomas Pract. Treat. Dis. Women (1872) 486 Tumors thus affected have been styled telangiectatic tumors.

1899 T. C. Allbutt et al. Syst. Med. VIII. 833 Telangiectatic warts.

This entry has not yet been fully updated (first published 1911; most recently modified version published online March 2020).

单词	telangiectasis
释义	telangiectasisn. /tɪlandʒɪˈɛktəsɪs/ Forms: Plural telangiectases /-siːz/. Also †teleangiectasia, telangiectasia (plural -iæ). Etymology: modern Latin, < Greek τέλος end + ἀγγεῖον vessel + ἔκτασις extension, dilatation. Pathology. Dilatation of the small blood vessels, producing small red or purple tumours in the skin; one of such tumours. ΚΠ 1873 T. H. Green Introd. Pathol. & Morbid Anat. (ed. 2) 178 The various forms of nævi, and telangiectasis. 1876 J. Van Duyn & E. C. Seguin tr. E. L. Wagner Man. Gen. Pathol. iii. 390 Cavernous, or venous tumor. It exists rarely at birth,..and proceeds probably in many cases from teleangiectasia. 1887 T. M. Anderson Treat. Dis. Skin 436 (heading) Capillary nævus; mother's mark; port wine or strawberry mark; teleangiectasis. 1899 T. C. Allbutt et al. Syst. Med. VIII. 833 The telangiectases range themselves in little groups. 1948 J. Minckler in W. A. D. Anderson Pathology xlv. 1390 Telangectasia of cerebral vessels is a fairly common occurrence..and represents a malformation rather than a neoplasm. Derivatives telangiˈectasy n. [ < modern Latin telangiectasia] ΚΠ 1831 J. F. South tr. A. W. Otto Pathol. Anat. ii. 342 In telangiectasy, there is a peculiar degeneration of the blood-vessels connected also with widening of the smaller veins. 1974 R. Passmore & J. S. Robson Compan. Med. Stud. III. xxxiv. 77/1 The disease usually presents in infancy with cerebellar ataxia. Telangiectasiae appear some years later and are distributed over the ears, nose and cheeks. telangiectatic adj. /-ˈtætɪk/ pertaining to or resulting from telangiectasis. ΚΠ 1868 T. G. Thomas Pract. Treat. Dis. Women (1872) 486 Tumors thus affected have been styled telangiectatic tumors. 1899 T. C. Allbutt et al. Syst. Med. VIII. 833 Telangiectatic warts. This entry has not yet been fully updated (first published 1911; most recently modified version published online March 2020). < n.1831
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