The normal progression of marrow conversion is depicted in this diagram.
Marrow conversion throughout development occurs in a predictable pattern and should not be confused with pathology. This usually occurs in a bilaterally symmetric fashion, and occurs earlier more distally and progresses proximally according to the general principles depicted in the diagram.
讨论:
骨髓转换的整个过程中是可预测的,不应与病理性病变相混淆。 骨髓转换通常是双侧对称,并且如上图所示通常是由远端向近端依次转换。
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