| 释义 |
syringo-|sɪˈrɪŋgəʊ|
combining form of Gr. σῦριγξ, συριγγ- syrinx, in various terms of anatomy, pathology, etc. syringoˈbulbia, [L. bulbus onion, bulb], the formation of abnormal cavities in the medulla oblongata of the brain (usu. extensions of those of syringomyelia), resulting in symptoms such as paralysis of the palate, pharynx, and larynx. syˈringograde a. and n. (see quots.). ‖ syˌringoˈmyelia, ‖ -ˈmyelus [Gr. µυελός marrow, used for ‘spinal cord’], dilatation of the central canal of the spinal cord, or formation of abnormal tubular cavities in its substance; hence syˌringomyˈelic a., of or pertaining to syringomyelia; so syˌringomyeˈlitis, inflammation of the spinal cord producing syringomyelia; syˌringoˈmyelocele (see quot.). syˈringotome [mod.L. syringotomus, Gr. -τοµος cutting], an instrument for cutting a fistula; so syrinˈgotomy [mod.L. syringotomia], incision of a fistula.
1908Jrnl. Med. Res. XVIII. 127 The pathological findings have an important bearing upon the explanation of the bulbar symptoms in cases of syringomyelia and *syringobulbia. 1964S. Duke-Elder Parsons' Dis. Eye (ed. 14) 545 In syringomyelia cavities form around which secondary gliosis develops in the cervical and upper dorsal cord; in syringobulbia the process extends up to the medulla. 1975Neurology XXV. 875/1 Syringobulbia is an uncommon lesion of the central nervous system, and is particularly rare in children.
1839–47Todd's Cycl. Anat. III. 433/2 *Syringograde animals. Under this denomination we shall include the Holothuria, the Salpæ, and the larvæ of those insects whose progression is effected by the alternate reception and expulsion of water to and from their respiratory organs by an action similar to that of the syringe. Ibid. 434/1 The velocity of the Syringogrades is accelerated during the expulsion of the water, and retarded during its reception.
1880A. Flint Princ. Med. (ed. 4) 759 Cavities of variable size and length and more or less centrally located, may be developed in the spinal cord in various ways. The name syringomyelus or *syringomyelia is given to these pathological canals. 1897Allbutt's Syst. Med. III. 310 In syringo⁓myelia very copious sweating is often observed. 1908,1964Syringomyelia [see syringobulbia above].
1899Allbutt's Syst. Med. VI. 554 Out of 97 *syringomyelic arthropathies..29 involved the shoulder joint.
1890Billings Nat. Med. Dict., *Syringo⁓myelitis.., central myelitis; the formation in the spinal cord of a fissure or canal which usually lies posterior to the central canal.
Ibid., *Syringo-myelocele.., a variety of spina bifida in which the central canal of the cord is dilated and the nerves run around the cyst.
1880*Syringomyelus [see syringomyelia]. a1883Fagge Princ. Med. (1886) I. 438 The progressive muscular atrophy due to syringomyelus.
1848Dunglison Med. Lex. (ed. 7), *Syringotome.
1753Chambers' Cycl. Supp., *Syringotomy. |