骨髓窦系骨松质先天性骨小梁发育稀少,全身骨骼中以跟骨较为常见。好发于海绵骨或管状骨的松质骨内。骨骼由于持重力和功能不同,骨小梁排列成组,骨小梁有时出现稀少和缺乏,形成空间,其中有的贮有骨髓组织而形成骨髓窦。临床工作中常可误诊为病变。 Bone marrow sinus Spondylosis Congenital trabecular bone development sparse, the whole body to the calcaneus is more common bone. Occur in cancellous bone or tubular bone within the cancellous bone. Due to the different gravities and functions of the bones, trabecular arranged in groups, trabecular bone sometimes appear sparse and lack of space to form, some of which stored the bone marrow to form the bone marrow. Often misdiagnosed as clinical disease lesions.