| 释义 |
myelography Med.|maɪəˈlɒgrəfɪ|
[f. myelo- + -graphy.]
Radiography of the spinal chord after injection of a contrast medium (often air) into the subarachnoid space.
1937Arch. Neurol. & Psychiatry (Chicago) XXXVIII. 1126 This report is based on 10 cases of lesions of the spinal canal in which the level of the block was found by air myelography. 1943Amer. Jrnl. Med. Sci. CCVI. 691 If..a protruded intervertebral disk in the lumbar region is suspected air myelography should be used. 1969N. A. Lewtas in D. Sutton Textbk. Radiol. lxiii. 1134/2 Myelography of spinal tumours is best performed as a pre⁓operative examination.
Hence myeloˈgraphic a., observed using myelography; myeloˈgraphically adv., by myelography.
1940H. K. Pancoast et al. Head & Neck in Roentgen Diagnosis xii. 892 If there is a difference in the localization of tumors by neurologic and myelographic findings, the possibility of multiple tumors occurring within the spinal chord should be considered. 1950Med. Radiogr. & Photogr. XXVI. 27 To demonstrate myelographically the lesions.., 6 cubic centimeters of Pantopaque were injected into the lumbar subarachnoid space. 1957Trans. Amer. Neurol. Assoc. LXXXI. 171 (heading) Myelographically demonstrated cervical intervertebral discs, co-existing with tumors. 1969N. A. Lewtas in D. Sutton Textbk. Radiol. lxiii. 1142/1 There are four principal myelographic signs of disc prolapse. |