<prompt> Water-lily sign on chest X-ray is seen in -TBAspergillosisHydatidcystCryptococcosis  <response>: Ans. is c i.e., Hydatid cystRadiological signs of hydatid cvst of lung1 Meniscus sign4 Rising sun sign2 Water-lilly sign5 Serpent sign3 Camalote sign6 Empty cyst sign 