(来学网)正常胃充盈后,超声声像图上正常胃壁厚度一般是
  • A.
    (来学网)3~5mm
  • B.
    (来学网)1~2mm
  • C.
    (来学网)2~3mm
  • D.
    (来学网)5~6mm
  • E.
    (来学网)4~6mm