Definition: The formation and development of blood cells outside the BONE MARROW, as in the SPLEEN; LIVER; or LYMPH NODES.
for splenic, hepatic or lymphatic hematopoiesis do not coord with SPLEEN /physiol, LIVER /physiol or LYMPH NODES /physiol unless particularly discussed & then probably NIM
Other names Hematopoieses, Extramedullary; Extramedullary Hematopoiesis; Extramedullary Hematopoieses