直肠肛门测压
anal-rectal pressure measurement
Anorectal manometry
肛肠压力测试仪
anorectal pressure measuring instrument
肛门直肠
abnormal genitourinary system
anorectal
anorectum
肛门直肠功能障碍
Anorectal and sphincter dysfunction
肛门直肠瘘
anorexia
Other specified disorders of external ear