Radiofrequency ablation (RFA) is a minimally invasive, image-guided procedure for the treatment of hepatic tumors. While RFA is associated with relatively low morbidity, sporadic bronchobiliary fistulae due to thermal damage may occur after RFA, although the incidence is rare. We describe a patient with a bronchobiliary fistula complicated by a liver abscess that occurred after RFA. This fistula was obliterated after placement of an external drainage catheter into the liver abscess for eight weeks.
Adult ; Biliary Fistula/*etiology/*surgery ; Bronchial Fistula/*etiology/*surgery ; Carcinoma, Hepatocellular/*surgery ; Catheter Ablation/*adverse effects ; Drainage/*methods ; Female ; Humans ; Liver Abscess/etiology/surgery ; Liver Neoplasms/*surgery

OBJECTIVETo investigate the method of early surgical treatment of bronchopleural fistula after pneumonectomy.

METHODSTwelve patients (9 males and 3 females with a mean age of 58.6-/+5.7 years) with bronchopleural fistula after pneumonectomy received a reoperation within 72 h after a definite diagnosis. Empyema was found in none of the 12 cases. Fistula occurred within 4 to 17 days (8 days in average) after the operation. The fistula of the residual main bronchus was resected, and the thoracic cavity was asepticized by flushing.

RESULTSTen patients were discharged with complete healing. One patient was discharged following open drainage with daily change of the wound dress. One patient died due to multiple organ failure. The hospital stay of the patients ranged from 18 to 49 days (31 days in average) after the reoperation.

CONCLUSIONBronchopleural fistula after pneumonectomy, in case that empyema and multiple organ failure do not occur, can be healed by closing the fistula with the stapling device in early stage. Flushing the thoracic cavity is also necessary after the reoperation.

Bronchial Fistula ; etiology ; surgery ; Female ; Humans ; Male ; Middle Aged ; Pleura ; surgery ; Pleural Diseases ; etiology ; surgery ; Pneumonectomy ; adverse effects ; Pulmonary Surgical Procedures ; methods ; Time Factors

BACKGROUND: Bronchial pleural fistula (BPF) is a common complication after thoracic surgery for lung resection. Clinical treatment is complex and the effect is poor. The treatment of BPF after lung resection has plagued thoracic surgeons. We reviewed retrospectively the clinical and follow-up data of 6 patients in our hospital who underwent the omentum transplantation in thorax to cover bronchial stump as treatment of BPF after pulmonary resection to analyze why BPF occurs and describe this treatment method. We intend to discuss and evaluate the feasibility, safety and small sample success rate ofthis treatment method. METHODS: During August 2016 to February 2018, six patients in our hospital underwent remedial open thoracotomy and omentum transplantation in pleura space to cover bronchial stump as treatment of bronchopleural fistula after pulmonary resection. Four patients had undergone a prior pneumonectomy and two patients had undergone a prior lobectomy (the residual lungs were resected with the main bronchus cut by endoscopic stapler during the reoperation). The bronchial stumps were sutured by 4-0 string with needle and covered by omentums, which were transplanted in pleura space from the cardiophrenic angle. Postoperatively, the pleura space was irrigated and drained. Summarize the clinical effect and technique learning points. RESULTS: The patients were all males, aged 61 to 73 years (median age: 66). BPF occurred from postoperative day 10 to 45 (median postoperative day 25). The reoperation was finished in 80 mins-150 mins (median 110 mins). Total blood loss was 200 mL-1,000 mL (median 450 mL). These patients were discharged on postoperative day 12-17 (median 14 days), and there was no more complications associated with bronchopleural fistula. All six patients' bronchial stumps were well closed (100%) and have recovered well during the follow-up period, which lasted 1 month-18 months. CONCLUSIONS Remedial operation should be performed as soon as possible when BPF after pulmonary resection diagnosed. Excellent prognoses can be achieved by omentum which is easy to get transplanted in thorax to cover bronchial stump as treatment in patients with BPF after pulmonary resection those who can tolerate reoperation.
Aged ; Bronchi ; surgery ; Bronchial Fistula ; etiology ; surgery ; Female ; Humans ; Lung ; surgery ; Lung Neoplasms ; complications ; surgery ; Male ; Middle Aged ; Omentum ; transplantation ; Pleura ; surgery ; Pleural Diseases ; etiology ; surgery ; Pneumonectomy ; adverse effects ; Postoperative Complications ; etiology ; surgery ; Retrospective Studies ; Thoracotomy

OBJECTIVETo analyze the risk factors which influencing the development of bronchopleural fistula (BPF) in pulmonary resections for lung cancer. To clarify the preventive techniques and treatment strategies of BPF.

METHODSReview the clinical data of 32 patients of postpneumonectomy BPF from 965 patients accepted pneumonectomy for lung cancer from May 1987 to May 2007. Univariate and multivariate analyses were performed by the logistic regression procedure to identify the significant risk factors for BPF in 965 pulmonary resections for lung cancer.

RESULTSThe prevalence of BPF was 3.3% (32/965). BPF occurred in the right main bronchial stump in 28 patients, left main bronchial stump in 4 patients. The significant risk factors for BPF formation were right pneumonectomy, preoperative irradiation, prolonged mechanical ventilation, bronchial stump more than 2 cm and hypoalbuminemia. Multivariate analysis identified right pneumonectomy, preoperative radiotherapy and hypoalbuminemia as the risk factors of BPF. Successful closure of BPF was achieved in 13 patients (40.6%). The fistula was successfully closed in 5 of 6 patients who had received biologic glues applied bronchoscopically with a fistula less than 3 mm. Pedicled omentum was successfully used for the treatment in 5 of 6 patients with a fistula more than 3 mm.

CONCLUSIONSRight pneumonectomy, high-dose preoperative radiation therapy and hypoalbuminemia are risk factors for postpneumonectomy BPF. Biologic glues can be applied bronchoscopically to achieve endobronchial closure of the fistula less than 3 mm. Omentoplasty is useful for the fistula more than 3 mm.

Adult ; Aged ; Bronchial Fistula ; etiology ; therapy ; Female ; Humans ; Lung Neoplasms ; surgery ; Male ; Middle Aged ; Pneumonectomy ; Postoperative Complications ; etiology ; therapy ; Retrospective Studies ; Risk Factors

An esophagorespiratory fistula (ERF) is an often fatal consequence of esophageal or bronchogenic carcinomas. The preferred treatment is placement of esophageal and/or airway stents. Stent placement must be performed as quickly as possible since patients with ERFs are at a high risk for aspiration pneumonia. In this review, choice of stents and stenting area, fistula reopening and its management, and the long-term outcome in the interventional management of malignant ERFs are considered. Lastly, a review of esophagopulmonary fistulas will also be provided.
Bronchial Neoplasms/*complications ; Esophageal Fistula/etiology/*therapy ; Esophageal Neoplasms/*complications ; Esophagus/surgery ; Humans ; Palliative Care/methods ; Quality of Life ; Respiratory System/surgery ; Respiratory Tract Fistula/etiology/*therapy ; *Stents ; Treatment Outcome

OBJECTIVETo explore the methods of the treatment and the principles of the prevention of bronchus-pleural fistula (BPF) after pneumonectomy.

METHODSThe clinical data of 15 cases of BPF after pneumonectomy in 815 lung cancer cases treated from July 1999 to June 2006 were analyzed retrospectively.

RESULTSThe occurrence rate of BPF after right pneumonectomy was 3.9% (12/310), higher than 0.6% (3/505) of left pneumonectomy (P < 0.01). The occurrence rate of BPF in cases with positive cancer residues in stump of bronchus was 22.7% (5/22), higher than 1.3% (10/793) of the cases with negative stump of bronchus (P < 0.01). The occurrence rate of BPF in the cases received preoperative radio- or chemotherapy was 5.0% (6/119), higher than 1.3% (9/696) of the cases received operation only (P < 0.05). There were no BPF occurred in the 76 cases whose bronchial stump were covered with autogenous tissues. All of the cases diagnosed as BPF were undertaken either closed or open chest drainage. Two cases were cured by thoracentesis aspiration and infusion antibiotics repeatedly. Two cases were cured by blocking the fistula with fibrin glue after sufficient anti-inflammatory treatment and hypertonic saline flushing. Six cases were discharged with a stable condition after closed drainage only. One case was discharged with open drainage for long time and 1 case was cured by hypertonic saline flushing after failure to cover the BPF using muscle flaps. Three cases died of multi-organs functional failure.

CONCLUSIONSBPF are related to the bronchial stump management and positive or negative residue of tumor at the bronchial stump. Autogenous tissues covering of the bronchial stump is a effective method for decrease the rate of BPF and especially for those patients received preoperative radio- or chemotherapy and right pneumonectomy. It should be performed for early mild cases with repeated thoracentesis aspirations or blocking the fistula with fibrin glue together with antibiotics. Chest closed drainage immediately and flushing with hypertonic saline repeatedly are effective methods for BPF.

Adult ; Aged ; Aged, 80 and over ; Bronchial Fistula ; epidemiology ; prevention & control ; therapy ; Female ; Humans ; Lung Neoplasms ; surgery ; Male ; Middle Aged ; Pleural Diseases ; epidemiology ; prevention & control ; therapy ; Pneumonectomy ; adverse effects ; methods ; Postoperative Complications ; etiology ; prevention & control ; therapy ; Retrospective Studies ; Treatment Outcome