常见例句Objective To investigate image features of X-ray,ultrasonic gastroseopy,CT,MRI and gastroscope of gastric leiomyosarcoma and application value. 目的探討胃平滑肌肉瘤的X線、超聲胃鏡、CT、MRI及胃鏡的影像特點及應用價值。painless gastroseopy 無痛胃鏡 返回 Gastroseopy