Intracranial high-grade glioma with malignant progression of spinal intramedullary metastasis: an atypical presentation with review of literature.

Malignant ultra-rapid progression of spinal metastasis.Thorough review of literatureMetachronicity of spinal metastasis Importance of the studyThis study presents a very atypical case of malignant progression of spinal metastasis documented with successive MRI radiology scans in a span of mere two days.It is different from other studies in the sense such malignant progression in a span of few days has never been documented with radiographs.This manuscript also provides an exhaustive review of literature and draws comparisons among the same.This study compares→ Time period to diagnosis of spinal metastasis following primary diagnosis, Outcome from diagnosis of spine metastasis, age along with other variables like histopathology of spinal metastasis if available, Treatment underwent, site of metastasis among different studies.