<prompt> Snow storm appearance on IJSG seen in:Hydatiform moleInvasive moleTwin pregnancyEctopic pregnancy  <response>: Ans: A Hydatiform mole Sonography: Characteristic echogram of molar pregnancy is snowstorm appearance- Dutta Obstetrics 6th196Also knowThe ultrasound appearances of testicular microlithiasis: SnowStorm testis- appearances in neonates with generalized meconium peritonitis: the snowstorm sign- org cgireprint576 76340.pdf 