title: [Omental pedicle flap for chronic empyema].
abstract: We have used the omental pedicle flap (OPF) method to treat 10 patients with chronic empyema secondary to pulmonary tuberculosis. Since 1987 they included 9 men and one woman ranging from 48 to 70 years in age. Two patients were required re-operation because of residual bronchopleural fistulas, and the additional procedures (muscle plombage and thoracoplasty) performed in order to close residual dead space produced more severe thoracic deformity and pulmonary dysfunction. In our first successful case, complete thoracoplasty combined with the OPF method also produced pulmonary dysfunction. On the other hand, thoracic deformity was avoided in 3 other patients and 4 patients without thoracoplasty showed better pulmonary function postoperatively. A comparison of the re-operated patients with the successful cases highlighted two important points regarding the OPF method. One is the need for firm fixation of the OPF to a fistula. We usually place a muscular pedicle flap over the OPF, and add limited thoracoplasty as necessary. The other important point is the control of infection. Open window thoracostomy before the OPF method is effective in patients with active infection. The OPF method is an effective radical operation for severe empyema even when residual dead space is present, and it can also be applied to patients with poor pulmonary function.
authors.affiliation: Department of Surgery, National Toneyama Hospital, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Shiono
authors.forename: O
authors.initials: O
authors.lastname: Kuwahara
authors.forename: Y
authors.initials: Y
authors.lastname: Tani
authors.forename: H
authors.initials: H
authors.lastname: Maeda
authors.forename: M
authors.initials: M
authors.lastname: Ohta
authors.forename: M
authors.initials: M
authors.lastname: Miyazaki
mesh_terms: D000368:Aged; D002908:Chronic Disease; D004653:Empyema / Q000209:etiology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009852:Omentum / Q000637:transplantation*; D012086:Reoperation; D013524:Surgical Flaps / Q000379:methods*; D014397:Tuberculosis, Pulmonary / Q000150:complications