Q) What is true about the role of EUS in Carcinoma head of pancreas.
- a) It has a sensitivity of 50-60% in detecting lesions less than 3 cm in size
- b) It has a high negative predictive value
- c) Chronic pancreatitis can be easily differentiated from Carcinoma head of pancreas by EUS
- d) Small caliber needles have low accuracy than high caliber needles in FNAC