Abdominal sonography demonstrated a long segment intussusception associated with a low echo genic mass.
Abdominal sonography demonstrated a long segment intussusception associated with a low echo genic mass.
腹部超音波检查展示一长段肠套叠，并合并有一低回音性肿瘤。
Abdominal sonography demonstrated a long segment intussusception associated with a low echo genic mass.
腹部超音波检查展示一长段肠套叠，并合并有一低回音性肿瘤。