What can I say about the cause of obstructive jaundice if there is movable , non tender , firm , 5×3 mass in the right upper quadrant of abdomen in addition to the symptoms?

The presence of a movable, non-tender, firm mass in the right upper quadrant of the abdomen in addition to symptoms of obstructive jaundice suggests a possible underlying cause. This mass could potentially be a tumor or a blockage in the biliary system, leading to the obstruction of bile flow. It is important to evaluate this mass further through imaging studies, such as an ultrasound or a CT scan, to determine the exact cause and nature of the mass and guide appropriate management. Additionally, other investigations and evaluation may be required to identify the underlying cause of the obstructive jaundice.