title: Case 1: A four-month-old boy with bilateral arm swelling.
authors.affiliation: Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education of Research, Chandigarh, India.
authors.forename: Arushi Gahlot
authors.initials: AG
authors.lastname: Saini
authors.affiliation: Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education of Research, Chandigarh, India.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Verma
authors.affiliation: Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education of Research, Chandigarh, India.
authors.forename: Sudhanshu
authors.initials: S
authors.lastname: Grover
authors.affiliation: Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education of Research, Chandigarh, India.
authors.forename: Deepti
authors.initials: D
authors.lastname: Suri
authors.affiliation: Department of Pediatrics, Advanced Pediatric Centre, Post Graduate Institute of Medical Education of Research, Chandigarh, India.
authors.forename: Surjit
authors.initials: S
authors.lastname: Singh