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患者,女性60岁,咳嗽、气促一年,体查;心肺及腹部均未发现异常.X 光摄片发现左下胸肋膈角处见一团块状阴影(图1)。经治疗后复查。上述呼吸系统症状消失,但左下胸膈角团块状阴影仍存在,疑肺癌,故申请 CT 检查。CT 扫描征象:胸廓对称,左下胸背侧见一形如脾脏大小形态的软组织影(图2),与胸外侧壁相贴,边缘清,密度均匀,CT 值约36HU,双肺纹理增粗,肺门无增大,
Patients, female 60 years old, cough, shortness of breath for one year, physical examination; no abnormalities were found in the heart, lung and abdomen .X-ray showed a mass of shadow on the lower left costal cholecystic floor (Figure 1). After treatment review. The symptoms of the respiratory system disappear, but the shadow of the left lower right corner of the diaphragm still exists mass shadow, suspected lung cancer, so apply for CT examination. CT scan signs: thoracic symmetry, the lower left chest to see a dorsal shape like the shape of the spleen size soft tissue (Figure 2), and the lateral wall of the chest paste, edge clear, uniform density, CT value of about 36HU, lungs thickening, Hilar no increase,