目的 探讨腹部刀刺伤诊治策略，提高治疗水平。方法 回顾性总结分析147例腹部刀刺伤的诊断和治疗。结果 剖腹手术139例，伤口清创缝合8例，治愈145例，死亡2例。结论 休克，大网膜及腹腔脏器外脱，腹痛伴腹膜炎体征，诊断性腹腔穿刺阳性均是手术指征。臀部刀刺伤要警惕损伤腹腔脏器。合并胸部伤或发生胸腹联合伤时，除有心脏大血管损伤外，原则上应先剖腹，术前置胸腔引流观察胸腔出血漏气情况，改善呼吸。
ObjectiveTo summarize clinical experience of minimally invasive non-thoracoscopic Nuss procedure for the treatment of pectus excavatum (PE). MethodsFifty-one pediatric patients received minimally invasive nonthoracoscopic Nuss procedure for PE between July 2008 and February 2014 in Department of Thoracic Surgery, Jinan Military General Hospital. There were 32 males and 19 females with their average age of 8.32 (2.5-17.0) years. Transverse incisions were made in bilateral chest wall. Supporting plate was put to right chest wall through retrosternal approach, turned over and fastened onto the ribs. ResultsDeformity of all the patients was successfully corrected. Operation time was 30-52 (38±9) minutes. One patients had heart injury which was repair after open thoracotomy, and then supporting-plate was successfully secured. Postoperative complications included subcutaneous emphysema in 7 patients, pneumothorax in 3 patients and atelectasis in 3 patients, all of whom were cured by conservative treatment. Supportingplate transposition occurred in 1 patient and was corrected by reoperation. All the patients were followed up for 1-42 (21.6±7.6) months. According to Nuss standard, there were 39 patients with excellent results, 9 patients with good results, and 3 patients with fair results. ConclusionMinimally invasive Nuss procedure is an efficacious, easy, feasible and safe procedure for the treatment of PE with low morbidity.
ObjectiveTo investigate the diagnostic value and the best criteria of multiplanar reconstruction (MPR) of spiral CT in recurrent laryngeal nerve lymph node metastasis.MethodsWe performed multiplanar reconstruction of the spiral CT data of 138 esophageal carcinoma patients admitted to our hospital between December 2016 and June 2019, including 113 males and 25 females with an average age of 47-85 (63.03±15.58) years. The short and long diameters of recurrent laryngeal nerve lymph nodes were measured respectively, and then ratio of short to long diameter was calculated. The three parameters were contrasted with the pathological results and the receiver operating characteristic (ROC) curves for the parameters were drawn.ResultsOf the 138 patients, 291 left recurrent laryngeal nerve lymph nodes were dissected with an average number of 0-14 (2.11±0.41) per patient and the metastasis rate was 16.70%; while 436 right ones were dissected with the average number of 0-17 (3.16±0.45) per patient and the metastasis rate was 21.00%. The total metastasis rate was 29.70%. In the diagnosis of lymph node metastasis, the areas under ROC curve for short and long diameters as well as the ratio of short to long diameter of left recurrent laryngeal nerve lymph nodes were 0.808, 0.779, 0.621, respectively, while those for the right ones were 0.865, 0.807, 0.637, respectively.ConclusionThe metastasis rate of recurrent laryngeal nerve lymph nodes is high and the short diameter has a higher diagnostic value for recurrent laryngeal nerve lymph node metastasis.
Objective To evaluate the security and outcomes of thoracolaparoscopic esophagectomy (TLE) versus open approach (OA) for thoracic esophageal squamous cell carcinoma. Methods From June 2014 to June 2015, 125 patients with thoracic esophageal squamous cell carcinoma underwent esophagectomy through McKeown approach, including TLE (a TLE group, 107 patients, 77 males and 30 females) and OA (an OA group, 18 patients, 13 males and 5 females). The data of operation and postoperative complications of the two groups were analyzed retrospectively. Results There was no statistical difference in the duration of operation and ICU stay and resected lymph nodes around laryngeal recurrent nerve between the TLE group and the OA group (333.58±72.84 min vs. 369.17±91.24 min, P=0.067; 2.84±1.44 d vs. 6.44±13.46 d, P=0.272; 4.71±3.87 vs. 3.89±3.97, P=0.408) . There was a statistical difference in blood loss, total resected lymph nodes and resected lymph nodes groups between TLE group and OA group (222.62±139.77 ml vs. 427.78±276.65, P=0.006; 19.62±9.61 vs. 14.61±8.07, P=0.038; 3.70±0.99 vs. 3.11±1.13, P=0.024). The rate of postoperative complications was 32.7% in the TLE group and 38.9% in the OA group (P=0.608). There was a statistical difference (P=0.011) in incidence of pulmonary infection (2.8% in the TLE group and 16.7% in the OA group). Incidences of complications, such as anastomotic leakage, cardiac complications, left-side hydrothorax, right-side pneumothorax, voice hoarse and incision infection, showed no statistical difference between two groups. Conclusion For patients with thoracic esophageal squamous cell carcinoma, TLE possesses advantages of more harvested lymph nodes, less blood loss and less pulmonary infection comparing with open approach, and is complied with the principles of security and oncological radicality of surgery.