<prompt> A 5-month-old baby exclusively cow feed presented to pediatric OPD with history of crying on touch. Cause may be:ScurvyRicketsJRACaffeys disease  <response>: Scurvy Barlows Disease-- caused due to the def. of Vit.C, especially in children fed predominantly with heat-treated cows milk. CLINICAL FEATURES- Gum bleeding Petechiae Irritability Subperiosteal hemorrhage involving long bones- Painful pseudo paralysis , Crying on touch OTHER OPTIONS: Caffeys disease-- bone changes, soft-tissue swelling, and irritability JRA-- joint inflammation stiffness 