Hospital culture is the kind that deals with and coordinates the 3-dimensional relationships among man,nature and society with medico-patient relationship as the background,the hospital body as the carrier,the science and technique of medicine as the cultural faith.It is a cultural entity and theoretical system guided by the practice of revolutionary humanism.Its frame structure and network of doctrines cover and crisscross many branches of science,rich in special cultural characteristics.It is of a philosophi- cal base interlaced with the subject and object.It is a concerted structure with identity and difference ex- isting side by side.It is an integral posture with the unification of singularity and multiplicity.

Objective:To investigate the safety and efficacy of anatomic combined pulmonary segmental resection in patients with bronchiectasis.Methods:This study reviewed the data of patients who underwent thoracoscopic combined pulmonary segmentectomy for bronchiectasis in our hospital from January 2015 to June 2019.The surgical indications were a patient diagnosed with bronchiectasis by high-resolution CT(HRCT), radiographic presence of surgical target, clinical symptoms such as repeated infection, hemoptysis or persistent sputum, and poor relief of symptoms under medical treatment.A total of 113 patients with complete data were divided into two groups according to surgical methods: anatomical combined pulmonary segemectomy(anatomical group, 62 cases) and non-anatomical combined pulmonary segemectomy(non-anatomical group, 51 cases). Detection of two groups of patients with general information as well as the operation time, intraoperative blood loss and extubation time, postoperative complications(BPF, continuous leakage, hemoptysis and pulmonary infection, etc.), such as index to evaluate the safety, postoperative 1 year follow-up review, record the change of the two groups of postoperative lung function 1 year, pulmonary infection and the times of reentry haemoptysis symptom control, evaluation of operation effect.Results:The results showed that there were no statistical differences between the two groups in age, gender, lesion range, resection range and postoperative lung function(including FEV1% change in the predicted value and DLCO% change in the predicted value). However, the operative time in the two groups was(116.9±29.7)min in the dissection group, the non-anatomical group(107.3±28.6)min, comparison was made between the two groups( P=0.003). The number of days after thoracic drainage extraction in the anatomical group(5.6±3.8)days, non-anatomical group(6.9±5.0)days, there was a statistical difference between the two groups( P=0.03). In terms of postoperative complications, the number of patients admitted to hospital more than 2 times for postoperative hemoptysis, bronchopleural fistula and pulmonary infection within 1 year in the non-anatomical group was higher than that in the anatomical group, but there was no statistical difference. Conclusion:For patients with bronchiectasis requiring surgical treatment, thoracoscopic dissection combined with pulmonary segmental resection is safe and conducive to recovery, and has less complications, which is worthy of promotion.