<prompt> Which of the following condition can result in dactylitis?HemophiliaVon Willebrand disease 1ThalassemiaSickle cell anemia  <response>: - Dactylitis is often first manifestation of pain in infants young children with sickle cell anemia - Occurs in 50 of children with sickle cell disease by their 2nd year of life - Dactylitis often manifests with symmetric or unilateral swelling of the hands andor feet. 