例句 /

Obturator hernia, a rate cause of hernias with a female-to-male ratio of 6:1 ,is more commonly presented as bowel obstruction among elderly women.

Obturator hernia, a rate cause of hernias with a female-to-male ratio of 6:1 ,is more commonly presented as bowel obstruction among elderly women.

摘要闭孔疝气为一罕见之疝气成因,据统计好发于年长之女性,男女比例约为1:6,且常以肠阻塞之症状来表现。