title: Postoperative bronchial stump fistula responding well to occlusion with metallic coils and fibrin glue via a tracheostomy: a case report.
abstract: An 80-year-old man underwent middle and lower lobectomy of the right lung to treat squamous cell carcinoma (SCC) (4 cm in diameter) originating from the right B4 bronchus. On the 4th postoperative day, a massive air leak from the thoracic drain was noted. At that time, a diagnosis of bronchial stump fistula was made on the basis of the bronchoscopic findings. Continuous thoracic drainage, aspiration of sputum via a tracheostomy and intravenous administration of antibiotics were performed immediately after the diagnosis. However, the patient's condition was complicated by aspiration pneumonia. On the 11th postoperative day, bronchoscopic procedure to close the bronchial fistula was performed via the tracheostomy. During this procedure, metallic coils were first inserted into the fistula to serve as the core for occlusion. Then, instead of directly infusing fibrin glue, several small beans-sized pieces of Surgicell cotton (Johnson & Johnson Co., Cincinnati, OH) soaked in fluid A (concentrated fibrinogen) and the same number of Surgicell cotton pieces soaked in fluid B (thrombin) were alternately inserted into the fistula, to allow closure of the bronchial fistula. After this procedure, the embolus created remained in place without being expectorated, and the aspiration pneumonia entered remission, allowing the patient to be discharged from the hospital on the 24th postoperative day. At preset, 14 months after surgery, the patient is in good condition. This technique allows simple and reliable closure of a fistula if a tracheostomy is available. It should be selected as a therapy of first choice when dealing with patients with a postoperative bronchial stump fistula in poor general condition. Patients undergoing right pneumonectomy or middle and lower lobectomy of the right lung should be considered as belonging to a high risk group for bronchial fistula and as requiring preventable measures (e.g., covering the stump with an intercostal muscle flap).
authors.affiliation: Department of Surgery, KKR Hokuriku Hospital, Kanazawa, Japan.
authors.forename: Junzo
authors.initials: J
authors.lastname: Shimizu
authors.forename: Masaya
authors.initials: M
authors.lastname: Takizawa
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Yachi
authors.forename: Yoshihiko
authors.initials: Y
authors.lastname: Arano
authors.forename: Yasumitsu
authors.initials: Y
authors.lastname: Hirano
authors.forename: Ryuichi
authors.initials: R
authors.lastname: Waseda
authors.forename: Shiro
authors.initials: S
authors.lastname: Takahashi
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Tsunezuka
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001983:Bronchial Fistula / Q000150:complications / Q000601:surgery*; D001999:Bronchoscopy; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D015718:Fibrin Tissue Adhesive / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008297:Male; D011013:Pneumonectomy / Q000009:adverse effects*; D011015:Pneumonia, Aspiration / Q000209:etiology; D019736:Prostheses and Implants; D012307:Risk Factors; D014014:Tissue Adhesives / Q000008:administration & dosage / Q000627:therapeutic use; D014139:Tracheostomy
chemical_list: D015718:Fibrin Tissue Adhesive; D014014:Tissue Adhesives