粘液分泌功能分化型（MSFDT）：54例，占全组的15%，以局部垂直向胃壁深层侵袭为主，手术时绝大多数（98.1%，53/54）已侵透浆膜，术后5年生存率为28.6%。

Mucin secreting function differentiation type(MSFDT): 15% of the series; 98.1%(53/54) of cases of this type had the serosa involved at operation; the 5-year survival rate was 28.6%.

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