A - Ventral recumbency abdominal radiograph 俯卧位腹部平片
B - Abdominal ultrasound exam 腹部B超
C - Right lateral recumbency abdominal radiograph 右侧位腹部平片
D - Left lateral recumbency abdominal radiograph 左侧位腹部平片
E - Dorsal recumbency abdominal radiograph 背腹位腹部平片
F - Barium contrast abdominal radiograph 腹腔钡餐造影