Some little-known aspects of spinal cord softening.
311 cases of spinal cord softening, were selected for review. The following points emerged from this study: 1) spinal cord softening is a rare occurrence; 2) while formerly syphilis was the most frequent cause, recently reports of cases secondary to aortic disease or to embolism with diffuse signs of arteriosclerosis and circulatory failure pointing to a different pathogenesis have become more frequent; 3) the site of softening rarely corresponds to the vascular spinal territories as defined by the anatomists, from which it may be argued that often several arterial territories may be involved simultaneously or, alternatively, that the arterial territories are not so rigidly defined as anatomical research has led us to suppose; 4) the few cases of multiple vascular lesions show that, as happens in the brain, the cord may be damaged contemporaneously or successively in several areas.
Brusa
A
A
Divisione Neurologica Ospedali Galleria, Genova.
Stoehr
R
R
Brusa
G
G
Piccardo
A
A
Pizio
N
N
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D007511:Ischemia / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D013116:Spinal Cord / Q000098:blood supply* / Q000473:pathology; D013118:Spinal Cord Diseases / Q000209:etiology / Q000473:pathology*