hematomyelia
noun
he·ma·to·my·e·lia
variants:
or chiefly British haematomyelia \ hi-ˌmat-ə-ˌmī-ˈē-lē-ə 
, ˌhē-mət-ō-
\
, ˌhē-mət-ō-
\
Medical Definition of hematomyelia
: a hemorrhage into the spinal cord