All MR imaging was performed by using spin echo(SE)and short time inversion recovery(STIR)sequences.

均采用自旋回波（SE）、短时反转恢复（STIR）序列。

youdao

All MR imaging was performed by using spin echo(SE)and short time inversion recovery(STIR)sequences.

均采用自旋回波（SE）、短时反转恢复（STIR）序列。

youdao