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Association Between Lumbar Muscle Atrophy Sagittal Pelvic Alignment and Stenosis Grade in Patients With Degenerative Lumbar Spinal Stenosis

This study is to evaluate the correlation between muscle atrophy (MA), sagittal alignment, and stenosis degree in patients with lumbar spinal Stenosis (LSS). From existing radiological images, specific radiographic parameters will be extracted.

FISH in Diagnosis of Biliary Stricture

The management of biliary strictures depends on their correct pre-operative evaluation which remains challenging. Despite the emerging multitudes of new diagnostic opportunitiesmodalities we have today, there is still a large number of biliary stenosis misdiagnosed with a profound negative impact on the patients outcome.