Left diaphragmatic crus or gastrophrenic ligament irregularly thickening was presented and could not be separated from mass tissue(25 cases).
左膈脚及胃膈韧带不规则增厚并与肿瘤分界不清（25例）。
2
Parietal pleural dissemination with nodules were found in 45 sites which located on the diaphragmatic pleura, the costal pleura, the mediastinal pleura, and the pulmonary ligament.