脐部联胎

1.omphalopagus  

脐的英语翻译：

hilum; navel; omphalos; umbilicus
【医】 belly-button; mesompharion; navel; omphalo-; omphalos; omphalus; umb.
umbilicus

部的英语翻译：

ministry; office; part
【医】 board; department; loci; locus; pars; part; Partes; piece; portio
portiones; regio; region
【经】 ministry

联胎的英语翻译：

【医】 conjoined twins; double monster; duplicitas; duplicity; twin monster