<prompt> Snowstorm appearance on ultrasonogrpahy is seen in-Hydatid cystPyogenic liver abscessEctopic pregnancyMolar pregnancy  <response>: Hydatid cyst - shows Water lily sign or camalotte sign Ectopic pregnancy - Shows Ring of fire appearance Molar pregnancy - shows Snowstorm appearance Snowstorm sign: Complete hydatiform mole USG Snowstorm sign: Extracapsular breast implant rupture USG Snowstorm sign: Thyroid pulmonary metastases Chest radiograph Snowstorm sign Ascites-meconium peritonitis 