<s>[INST] My duaghter 10 month old she have small swelling at right side of neck and his lab investigation has shown ESR 53mm/1st hr and Platelet 551 %. pheripheral film shown anisocytosis hypochromatic poikilocytosis target cell platelet increase neutropenia. [/INST] Hi,Thank you for asking question on health care magic.Swelling on the right side of the neck may be a lymph node.High ESR suggests a specific infection like TB.Mantoux test and X-ray chest to rule out TB.Better consult pediatrician for proper diagnosis and treatment.Hope this answer will serve your purposePlease feel free to ask any more queries if requiredTake careDr.M.V.Subrahmanyam MD;DCHAssociate professor of pediatrics </s>