True about hydatid diseasea) MC site is lungb) Pre-op. Albendazole followed by surgery is the t/t of choicec) 20% saline is scolicidald) Puncture, aspiration, injection, and respiration (PAIR) done in hepatic hydatids.
Most common site is liver followed by lung. Other sites which may be involved by E. granulosus are


abdominal cavity
kidney
	brain
bone


Scolicidal agents used in hydatid surgery


20% hypertonic saline
0.5% silver nitrate
95% sterile ethanol
Absolute alcohol
Mebendazole 2.4 µg/ml
There is no place for the use of formaldehyde as a scolicidal agent.
cd
bc
bd
ac