Pediatrics A neonate with recurrent infection was diagnosed with Kostmann syndrome. Treatment is: A G-CSF and HSCT B GM-CSF C Antithymocyte globulin+cyclosporine D Antithymocyte globulin+cyclosporine +GM-CSF 💡 Explanation A neonate with recurrent infection was diagnosed with Kostmann syndrome. Treatment is: ✓ Correct Answer: A. G-CSF and HSCT