Radiation-induced rupture of the superficial femoral artery: a case report.

BACKGROUND: Radiation-induced necrosis and arteriopathy are well-known iatrogenic pathologic entities. However, radiation-induced rupture of the superficial femoral artery is an exceptional life-threatening event. REPORT: We hereby report a case of radiation-induced rupture of the superficial femoral artery that was successfully treated by fascial stitching then by an endovascular approach by stenting. RESULTS: Infection, skin stiffness, and major tissue loss in a previously irradiated field are important limiting factors to an open surgical approach. CONCLUSION: It is important to consider using a combined approach for selected patients.

Human Cystic Echinococcosis in Lebanon: A Retrospective Study and Molecular Epidemiology.

PURPOSE: Human cystic echinococcosis (CE) is a zoonotic parasitic disease that constitutes a public health challenge and a socio-economic burden in endemic areas worldwide. No specific surveillance system of CE infections in humans exists in Lebanon. The incidence and trends over time have not been documented. The current study aimed to assess the demographic and epidemiologic features of human CE surgical cases over a 14-year period in the five main regions of Lebanon. METHODS: From 2005 to 2018, a total of 894 surgically confirmed cases of hydatidosis were recorded from five anatomy and pathology laboratories. RESULTS: The mean annual surgical incidence was 1.23/100,000 inhabitants. Over the span of these years, the incidence increased from 0.53 to 1.94 cases/100,000 inhabitants in 2005 and 2018, respectively. CE is present in Lebanon with an uneven distribution from one region to the other with higher prevalence in Bekaa (29.0%), a rural area where sheep raising is widespread. Human CE cases were more common in females (60.1%) than in males (39.9%) and a high burden of infection was reported for the age group of 30-39 years. Besides, 66.7% of the cases expressed only liver complications whereas, 20.5% showed predilection towards lungs. The 7.8% of cases presented cysts in other organs, and 1.3% showed multiple localizations. Additionally, predominant involvement of Echinococcus granulosus sensu stricto was recorded in human infections. Comparison of Echinococcus granulosus s.s. populations from different Mediterranean countries also revealed high gene flow among this region and sharing of alleles. CONCLUSION: The current study is a step forward to fill the gap of knowledge for the hydatidosis in Lebanon where the lack of epidemiological data and control measures have resulted in higher incidence of human CE.

Thoracoscopic anatomical resection of congenital lung malformations in adults.

Congenital lung malformations (CLM) are a heterogeneous group of disorders that may require surgical resection to prevent complications. Thoracoscopic resection of CLM has been reported in infants. Our goal was to state whether it can also be a viable option in adults. Between 2007 and 2014, 11 patients had a thoracoscopic resection of a CLM (six lobectomies and five anatomic segmentectomies) with satisfactory results. Although being more challenging in adults due to infectious sequellae, this approach is safe.