[Surgical management of emphysema].
Surgery is an important therapeutic option for emphysema patients with invalidating dyspnea and poor quality-of-life. Preoperative tests must determine the degree of functional impairment (dyspnea score, walking test, quality-of-life) and evaluate lesion reversibility (imaging, function tests, TLCO, blood gases, scintigraphy, right microcatheterism) and assess the patient's general health status. Besides lung transplantation, the only surgical alternative is resection which, depending on the type of parenchymal damage, can involve excision of bullae or volume reduction. Several modalities can be proposed: atypical resection of the apexes via sternotomy, multiple unilateral atypical resection, simple lobectomy. The choice depends on the distribution of the parenchymal destruction and also on the severity of the emphysema and the patient's age. Operative mortality is now well below 10%. Volume reduction provides significant functional improvement in 80% of patients but with a temporary effect (4-5 years). Bullae excision is particularly important since functional recovery is achieved early and persists.
Brouchet
L
L
Service de Chirurgie Thoracique, Hôpital Larrey-CHU, 24, chemin de Pouvourville, 31059 Toulouse. brouchet.l@chu-toulouse.fr
Renaud
C
C
Degano
B
B
Berjaud
J
J
Dahan
M
M
D004417:Dyspnea / Q000209:etiology / Q000628:therapy; D004646:Emphysema / Q000473:pathology / Q000601:surgery*; D006801:Humans; D016040:Lung Transplantation; D011013:Pneumonectomy / Q000379:methods*; D011379:Prognosis; D011788:Quality of Life; D012129:Respiratory Function Tests