| 单词 | ranula | 
| 释义 | ranulan. Medicine.   A tumour or swelling located in the floor of the mouth beneath the tongue; spec. a bluish, domed mucocele arising from a sublingual salivary gland. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > disorders of mouth > 			[noun]		 > disorders of tongue froga1398 ranula?a1425 tongue-evil1662 agrom1753 frog-tongue1822 glossocele1823 black tongue1833 glossitis1834 glossoplegia1854 strawberry tongue1874 smoker's patch1888 parrot tongue1897 ?a1425    tr.  Guy de Chauliac Grande Chirurgie 		(N.Y. Acad. Med.)	 f. 137v (MED)  				Ranula [L. Ranula], after Auicen, is a maner carnositee oblong vnder þe tonge lettyng þe acte of it to þe fourme of a rane, i. froske, or of anoþer tong ygendred. a1450    tr.  Guy de Chauliac Grande Chirurgie 		(Caius 336/725)	 		(1970)	 31 (MED)  				Of ranula & vndirgrowynge of fleisch, of crampe, & strenge þat wiþdrawiþ þe tunge. 1585    J. Banister Wecker's Compend. Chyrurg.  i. xxv. 156  				Ranula is a tumor in that laxe & sauft parte of the mouth, which is vnder the tongue, and whereto the tongue is knitte by his ligament. 1661    R. Lovell Πανζωορυκτολογια, sive Panzoologicomineralogia 348  				The ranula under the tongue, which is a tumour in forme like a frog. 1676    R. Wiseman Severall Chirurg. Treat.  iv. viii. 334  				Ranula is a soft Swelling possessing those Salivalls under the Tongue. 1713    R. Boulton Syst. Rational & Pract. Surg. xxx. 162  				A Ranula is a hot Tumour of the Salival Glands under the Tongue. 1755    New & Compl. Dict. Arts & Sci. IV. 2659/1  				Ranula, or Rana, in medicine, a tumour under the tongue, which like a ligature hinders a child from speaking or sucking. 1806    Edinb. Med. & Physical Dict. II  				Ranula (from rana, a frog; so called from its resemblance to a frog, or because it makes the patient croak like a frog), an indolent tumor under the tongue. 1833    Lancet 23 Feb. 674/1  				M. Breschet..has opened these pretended ranulae five times. 1879    St. George's Hosp. Rep. 9 266  				The only case of ranula was treated by snipping out a fair-sized piece of cyst-wall. 1949    H. Bailey Demonstr. Physical Signs Clin. Surg. 		(ed. 11)	 vi. 63  				A ranula can be recognized at once as a patently translucent cystic swelling often of a bluish tinge, situated on one side of the frænum. 1993    S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. lxxxii. 427  				It may be so severe as to resemble a ranula (salivary mucocele beneath the tongue). 2001    Brit. Jrnl. Oral & Maxillofacial Surg. 39 217  				The author advises that the unconditional removal of the sublingual gland should not be the standard treatment for all ranulas. This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022). < | 
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