Prone Digital Subtraction Myelography versus Dynamic CT Myelography for Detecting Definite Type 1 CSF Leak in Spontaneous Intracranial Hypotension

Prone DSM and dCTM demonstrated comparably high diagnostic yields for localizing Type 1 leaks. However, DSM offered a significant advantage in radiation safety. When available and supported by appropriate expertise, prone DSM may be considered as a preferred first-line modality, with dCTM serving as a complementary option.