RT Journal Article SR Electronic T1 Paraspinal extramedullary haematopoiesis: a rare radiological diagnosis JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e248559 DO 10.1136/bcr-2021-248559 VO 15 IS 2 A1 Sean Carter A1 Manfred Spanger A1 Minu Koshy A1 Laurence Weinberg YR 2022 UL http://casereports.bmj.com/content/15/2/e248559.abstract AB