Extramedullary hematopoiesis in the spinal epidural space.
D000293:Adolescent; D000328:Adult; D006332:Cardiomegaly / Q000000981:diagnostic imaging; D006330:Heart Defects, Congenital / Q000150:complications; D006410:Hematopoiesis; D006801:Humans; D008220:Lymphography; D008297:Male; D009192:Myelography; D010004:Osteoarthropathy, Primary Hypertrophic / Q000150:complications; D055728:Primary Myelofibrosis / Q000150:complications; D013117:Spinal Cord Compression / Q000000981:diagnostic imaging* / Q000209:etiology; D013131:Spine / Q000502:physiology*; D013904:Thoracic Vertebrae / Q000000981:diagnostic imaging; D014188:Transposition of Great Vessels / Q000000981:diagnostic imaging