Publications by authors named "N Amar"

Endoscopic retrograde cholangiopancreatography (ERCP) is the gold standard in managing malignant biliary obstruction. The success of ERCP has limitations, whereas surgical biliary bypass and percutaneous transhepatic approaches, as alternative modalities, come with significant costs, longer durations, and higher levels of mortality and morbidity. Endoscopic ultrasonography (EUS)-guided biliary drainage with two approaches, hepaticogastrostomy (EUS-HGS) and choledochoduodenostomy (EUS-CDS), is a favored and evolving alternative modality.

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Background: Acute coronary syndrome continues to be a significant cardiovascular issue. Statins are commonly acknowledged as medications that reduce LDL-C levels and stabilize plaques. Nevertheless, their efficacy is limited.

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Background: The cardiovascular and metabolic benefits of physical activity have been studied at length, however, data on the association between physical fitness and progression to kidney disease is lacking. We aimed to identify the association between cardiorespiratory fitness and development of chronic kidney disease (CKD) among the healthy population.

Methods: We retrospectively investigated 11,579 healthy self-referred subjects who underwent annual medical screening.

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Nasopharyngeal fibroma (NF) is a rare nasopharyngeal tumor of a benign histological nature but with local aggressiveness. It is a hypervascular tumor and the main feeding artery comes from the internal maxillary artery. Surgery is the treatment of choice for this tumor but carries a significant risk of bleeding from surgical treatment.

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Aneurysmal bone cyst (ABC) is a rare lesion that primarily affects young adults and children. The optimal treatment approach for ABC remains controversial and varies depending on the preferences of the medical team. While some advocate for surgery as the treatment of choice, others recommend a less invasive first-line option such as selective embolization.

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