M. Ohtsubo et al., INTRACRANIAL EXTRAMEDULLARY HEMATOPOIESIS IN POSTPOLYCYTHEMIC MYELOFIBROSIS, British journal of radiology, 67(795), 1994, pp. 299-302
Extramedullary haematopoiesis (EMH), which may occur in various types
of haemodyscrasia and dyshaematopoiesis, is generally seen in the sple
en, liver and lymph nodes, but rarely within the cranium. This is a ca
se of intracranial EMH in a patient with secondary myelofibrosis which
developed after the treatment of polycythaemia rubra vera.