肺淋巴瘤的CT与X线表现

回顾性分析肺淋巴瘤的ＣＴ与Ｘ线表现，以提高对肺淋巴瘤影像学的表现的认识。材料与方法；２１例肺淋巴瘤均经肺或浅表淋巴结穿刺活检或手术证实。常规及薄层ＣＴ扫描法摄胸部Ｘ线正侧位片作对照检查。结果；肺淋巴瘤的影像异常可以分为；肿块有结节型，实变型，肺炎肺泡型，支气管血管淋巴管型，血行播散型，心包及胸膜病变型。

CT Study of Pulmonary Lymphoma: Comparison with X-ray

Objective: To study retrospectively CT finding and X ray features of pulmonary lymphoma and to improve its recognition.Materials and Methods:21 cases of pulmonary lymphoma, confirmed by lung histologic biopsy or clinical diagnosis with superficial lymph node biopsy. All patients were undergone chest film and CT.Results:The features of pulmonary lymphoma are classified: Masses or nodules, consolidation, infiltration, bronchiovascular and lymphatic forms pericardiac and pleural; patients have two or more types of features with lymphadenopathy of the hilar and mediastinal. CT, expecially thin section CT can reveal more typical than X ray.Conclusions: Peribronchial multiple nodules and subsequent bronchograms was the characteristical sign of pulmonary lymphoma. Multipletypes presented was also suggestive. CT is more sensitive than X ray, can accurately demontstrate conditions about intra and extra pulmonary, and was helpful to diagnosis and staging.