International journal of surgery case reports · 2025
Surgical repair of Laubry-Pezzi syndrome with aortic root dilatation in two adult patients: Case reports from Benin.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Bata Abdel Kémal Bori, Gaël Biaou, Ibrahim Ahmad, Nékoua Désiré, Sonou Arnaud, Demondion Pierre
Аннотация
INTRODUCTION: Laubry-Pezzi syndrome is a rare congenital heart disease characterized by the association of a ventricular septal defect (VSD) and aortic regurgitation (AR) due to valvular prolapse. The natural course of this condition may lead to severe valvular damage and aortic root dilatation, particularly in cases of delayed diagnosis.
PRESENTATION OF CASE: We report two adult cases of Laubry-Pezzi syndrome managed surgically in Benin. The first patient, a 49-year-old man, presented with severe AR, a large subaortic VSD, and an ascending aortic aneurysm. He underwent VSD closure and a mechanical Bentall procedure. Postoperatively, he developed complete atrioventricular block requiring pacemaker implantation, with no further complications over 24 months. The second patient, a 19-year-old man, had severe AR, a 16 mm VSD, and dilated sinus of Valsalva. He underwent VSD closure, mechanical aortic valve replacement, and tricuspid annuloplasty. Recovery was uneventful, with favorable outcomes at the four-month follow-up, and ongoing surveillance is planned.
DISCUSSION: These two cases demonstrate the clinical progression of untreated Laubry-Pezzi syndrome in adults, highlighting challenges related to delayed diagnosis. Despite complex anatomical findings, surgical repair including Bentall and valve replacement was successfully performed in a resource-limited setting. Findings align with global literature in terms of pathology and outcomes, supporting the feasibility of advanced cardiac surgery in sub-Saharan Africa.
CONCLUSION: Early detection and intervention are critical to prevent severe valve and aortic complications in Laubry-Pezzi syndrome. This case report illustrates that, even in low-resource contexts, successful surgical outcomes are achievable through adapted techniques and interdisciplinary collaboration.
PRESENTATION OF CASE: We report two adult cases of Laubry-Pezzi syndrome managed surgically in Benin. The first patient, a 49-year-old man, presented with severe AR, a large subaortic VSD, and an ascending aortic aneurysm. He underwent VSD closure and a mechanical Bentall procedure. Postoperatively, he developed complete atrioventricular block requiring pacemaker implantation, with no further complications over 24 months. The second patient, a 19-year-old man, had severe AR, a 16 mm VSD, and dilated sinus of Valsalva. He underwent VSD closure, mechanical aortic valve replacement, and tricuspid annuloplasty. Recovery was uneventful, with favorable outcomes at the four-month follow-up, and ongoing surveillance is planned.
DISCUSSION: These two cases demonstrate the clinical progression of untreated Laubry-Pezzi syndrome in adults, highlighting challenges related to delayed diagnosis. Despite complex anatomical findings, surgical repair including Bentall and valve replacement was successfully performed in a resource-limited setting. Findings align with global literature in terms of pathology and outcomes, supporting the feasibility of advanced cardiac surgery in sub-Saharan Africa.
CONCLUSION: Early detection and intervention are critical to prevent severe valve and aortic complications in Laubry-Pezzi syndrome. This case report illustrates that, even in low-resource contexts, successful surgical outcomes are achievable through adapted techniques and interdisciplinary collaboration.