By 南方医影像-枝枝 Chest plain film/plain chest radiography 胸部平片 Posteroanterior 后前位 Left-lateral 左侧位 Contour 轮廓 Symmetric 对称 Lung field 肺野 Lung marking 肺纹理 Lesion 病变 Lung hilar 肺门 Mediastinum 胸廓 Diaphragm 膈肌 Rib 肋骨 Round-shaped 类圆形的 Mass 团块 Post-basic segment 后基底段 Lobulated-edge 边缘分叶 Well-defined margin 边界清楚 ill-define margin 边缘不清 vague margin Homogeneous attenuation 密度均匀 Thoracic vertebraes 胸椎 Obstructive atelectasis 阻塞性肺不张 Sign of “recersal S” 反 S 征 Bilateral 双侧的 Cloud-shaped areas 大片密度增高区域 Piece-like high attunuation 片状高密度 Pulmonary edema 肺水肿 Node 结节 Acute miliary tuberculosis 急性粟粒性肺结核 Anteroposterior abdomen plain film 腹部平片 Supine overhead projection 仰卧前后位投照 Radiopaque foreign body 不透光异物 Stone 结石 Liver 肝 gallbladder 胆 kidney 肾 Bowel 肠 Distension 扩张 Free gas 游离气体 Vertebrate and pelvis bone 腰椎