Abstract: Objective To investigate clinical characteristics, surgical strategy and prognosis of pulmonary pleomorphic carcinoma, and improve the diagnostic and therapeutic level of pulmonary pleomorphic carcinoma. Methods We retrospectively analyzed clinical data of 7 patients with pulmonary pleomorphic carcinoma who underwent surgical resection from January 2006 to August 2011 in West China Hospital of Sichuan University. There were 5 male patients and 2 female patients with the male/female ratio of 2.5︰1.0 and the mean age of 58.85 (43-69) years old. We also conducted a literature review through PubMed using pulmonary pleomorphic carcinoma and surgery as the key words, and 8 patients with integral clinical data from 2005 to 2011 were identified. There were 7 male patients and 1 female patient with the male/female ratio of 7︰1 and mean age of 70.25 (51-79) years old. All the patients underwent surgical resection and systemic lymph node dissection. Results The mean age of this group was 64.93 (43-79) years old. Among the 15 patients, there were 12 males and 3 females with the male/female ratio of 4︰1. The main symptoms were cough, blood in phlegm, hemoptysis and chest pain. Pathology diagnosis confirmed pleomorphic carcinoma in all the patients. Among the 7 patients of our hospital, there were 3 patients with spindle cell with squamous cell carcinoma, 2 patients with spindle cell with adenocarcinoma, and 2 patients with spindle cell with large cell carcinoma and adenocarcinoma. During follow-up, 3 patients died with the longest survival time of 49 months, and the other 4 patients were still alive. Among the 8 patients in the literature review, there were 4 patients with spindle cell with squamous cell carcinoma, 1 patient with spindle cell with adenocarcinoma, 1 patient with spindle cell with large cell carcinoma and squamous cell carcinoma, and 2 patients with spindle cell with adenocarcinoma and squamous cell carcinoma. During follow-up, 5 patients died with the longest survival time of 22 months, and the other 3 patients were still alive. Conclusion Pulmonary pleomorphic carcinoma is extremely rare and surgical resection is an effective treatment strategy for it.
Citation: SHEN Cheng,CHE Guowei.. Clinical Management of Pulmonary Pleomorphic Carcinoma:Report of 7 Cases and Literature Review. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2012, 19(6): 634-637. doi: Copy