Naziha Khen-Dunlop1,2,3, Konstantinos Farmakis1, Laureline Berteloot4, Francesca Gobbo1, Julien Stirnemann2,3,5, Jacques De Blic2,6, Francis Brunelle2,4, Christophe Delacourt2,6, Yann Revillon1,2. 1. Deparmtent of Pediatric Surgery, AP-HP, Hopital Necker-Enfants malades, Paris, France. 2. Université Paris Descartes, Sorbonne Paris Cite, Paris, France. 3. EA FETUS, Paris, France. 4. Deparmtent of Pediatric Radilogy, AP-HP, Hopital Necker-Enfants malades, Paris, France. 5. Department of Obstetrics, AP-HP, Hopital Necker-Enfants malades, Paris, France. 6. Department of Pediatric Pulmunology, AP-HP, Hopital Necker-Enfants malades, Paris, France.
Abstract
OBJECTIVES: Bronchopulmonary sequestration (BPS) is the second most common congenital lung malformation, with an estimated incidence ranging from 0.15% to 1.8%. Surgical treatment is elective in patients with symptoms, but the management of asymptomatic patients remains controversial. METHODS: We retrospectively reviewed the medical records of 99 patients treated for BPS in our institution from January 2000 to December 2015. BPS was diagnosed prenatally in 86 (87%) cases. Management throughout this 16-year period was based on 3 interventions: resection by open surgery, resection by thoracoscopy and embolization. RESULTS: Among the 86 patients with a prenatal diagnosis of BPS, 14% had symptoms at birth and 10% had delayed symptoms at a median delay of 8 months (4.5-42 months). For the other 13 patients, symptoms occurred at a median age of 34 months (range 3-96 months). Embolization of the feeding vessel was performed in 46 patients with 6 secondary surgical resections (13%). A total of 59 patients were operated on: 23 cases by open surgery and 36 cases by thoracoscopy. The mean hospitalization stay was significantly longer for open surgery: 4.8 ± 1.3 days vs 4.1 ±1.5 days, respectively (P = 0.03). Differences in hospitalization stay were also found between asymptomatic and symptomatic patients: 3.5 ± 1.2 vs 5.1 ±1.6 days, respectively (P = 0.002). Two of the operated patients died. CONCLUSIONS: When surgery is chosen, thoracoscopy appears to be a valuable procedure. A better understanding of the natural history of BPS is still needed to define the optimal management and the respective roles of surgery, embolization or non-interventional follow-up.
OBJECTIVES: Bronchopulmonary sequestration (BPS) is the second most common congenital lung malformation, with an estimated incidence ranging from 0.15% to 1.8%. Surgical treatment is elective in patients with symptoms, but the management of asymptomatic patients remains controversial. METHODS: We retrospectively reviewed the medical records of 99 patients treated for BPS in our institution from January 2000 to December 2015. BPS was diagnosed prenatally in 86 (87%) cases. Management throughout this 16-year period was based on 3 interventions: resection by open surgery, resection by thoracoscopy and embolization. RESULTS: Among the 86 patients with a prenatal diagnosis of BPS, 14% had symptoms at birth and 10% had delayed symptoms at a median delay of 8 months (4.5-42 months). For the other 13 patients, symptoms occurred at a median age of 34 months (range 3-96 months). Embolization of the feeding vessel was performed in 46 patients with 6 secondary surgical resections (13%). A total of 59 patients were operated on: 23 cases by open surgery and 36 cases by thoracoscopy. The mean hospitalization stay was significantly longer for open surgery: 4.8 ± 1.3 days vs 4.1 ±1.5 days, respectively (P = 0.03). Differences in hospitalization stay were also found between asymptomatic and symptomatic patients: 3.5 ± 1.2 vs 5.1 ±1.6 days, respectively (P = 0.002). Two of the operated patients died. CONCLUSIONS: When surgery is chosen, thoracoscopy appears to be a valuable procedure. A better understanding of the natural history of BPS is still needed to define the optimal management and the respective roles of surgery, embolization or non-interventional follow-up.
Authors: Anna Ayako Accarain; Marc Laureys; Luc Joyeux; Nasroola Damry; Henri Steyaert; Helena Reusens Journal: European J Pediatr Surg Rep Date: 2022-10-10