This study was undertaken to assess the efficacy of omentoplasty in 12 cases of bronchopleural fistula after pneumonectomy. All fistulas formed within 16 days after the primary operation (median, 7 days). In 10 cases, omentoplasty was performed within 10 hours of diagnosis; the other 2 cases were treated at 28 and 31 hours. The greater omentum was mobilized through a laparotomy and secured tightly around the bronchial stump using original principles of fixation. After omentoplasty, dehiscence of the bronchial stump was observed in 5 (42%) patients, but owing to reinforcement with greater omentum, recurrence of the fistula was observed in only one case. In 3 patients, recurrence of pleural empyema did not lead to the return of the bronchopleural fistula. Hospital mortality was 8.3% (one patient). In patients without bronchopleural fistula recurrence, the median postoperative hospital stay was 31 days. Early omentoplasty for bronchopleural fistula after pneumonectomy is an effective procedure that eliminates purulent bronchopleural complications completely within the shortest possible period of time.
Experience is presented of 53 cases of diaphragm plasty of the bronchial stump, tracheobronchial anastomosis, pericardium, and esophagus wall after extended pneumonectomy on account of lung cancer. A pedicled diaphragm flap was used to prevent bronchopleural fistula in 53 patients, as well as heart dislocation after wide resection of the pericardium in 26, and esophagopleural fistula after resection of the muscle coat of the esophagus in 2. In all cases, there was a high risk of these complications. Dehiscence of the bronchial stump or tracheobronchial anastomosis occurred in 9 patients, but due to diaphragm plasty, a bronchopleural fistula formed in only 3. Restoration of the pericardium and the esophageal muscle coat was successful in all cases. Overall morbidity was 22.6%, 30-day mortality was 7.5%, hospital mortality was 11.3%. Causes of death were fulminant pneumonia of the single lung, cerebral hemorrhage, pulmonary embolism, heart failure, early tumor progression, and sepsis, in one case each. The results were compared with those in 49 patients who underwent other methods of bronchial stump or tracheobronchial anastomosis reinforcement. The analysis revealed that the diaphragm flap was highly efficacious as a multipurpose plastic material.
We performed off-pump ascending-to-descending aortic grafting with the debranching of left carotid and subclavian arteries and total aortic arch transection in three patients. We have called this technique “Penza's Surgical Maneuver” and propose it for a safe surgery in cases where the aortic arch, the aortic isthmus, the beginning segment of the descending aorta, the esophagus, and a lung are diseased.
Background. Pancreatic ductal carcinoma (PDC) with involvement of the superior mesenteric vein (SMV) or/ and portal vein (PV) remains a discussible subject. We have evaluated vein invasion as a criterion of borderline resectability and long-term outcome. Material and methods. In our center, 68 patients underwent either 65 standard pancreatoduodenal resections or 3 pancreatoduodenectomies for PDC. Resection of SMV/PV was performed in 18 cases (26.5 %). Three patients received neoadjuvant chemotherapy (NACT), and adjuvant chemotherapy (ACT) was assigned to 37 patients (54.4 %). Results. Morbidity (42.0 vs 50.0 %, р=0.590) and mortality rates (4.0 vs 16.7 %, р=0.111) had no significant differences in groups of standard and angioplasty operations respectively. ACT was completed in 10 (16.7 %) patients only. There was true vein invasion in 12 of 18 patients with vein resection. рN+ (р=0.012) and angioplasty by itself (р<0.001) were found out as independent predictors of overall survival (OS). the median OS was 9.4 mo in patients with vein resection. in the group of standard operations, the median OS was 26.9 mo (р<0.001). The median OS in patients with vein resection and complete chemotherapy was 17.7 mo in contrast to 8.9 mo in those who did not receive chemotherapy (р=0.439). Conclusions. PDR with vein resection and incomplete chemotherapy cannot be regarded as a reasonable procedure. PDR with vein resection may be appropriate after efficient NACT.
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