Haploinsufficiency A20 misdiagnosed as PFAPA (periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis) syndrome with Kikuchi disease

• Kyo Jin Jo,
• Su Eun Park,
• Chong Kun Cheon,
• Seung Hwan Oh,
• Seong Heon Kim

Affiliations

Kyo Jin Jo

Department of Pediatrics, Pusan National University Children’s Hospital, Yangsan, Korea

Su Eun Park

Department of Pediatrics, Pusan National University Children’s Hospital, Yangsan, Korea

Chong Kun Cheon

Department of Pediatrics, Pusan National University Children’s Hospital, Yangsan, Korea

Seung Hwan Oh

Department of Laboratory Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea

Seong Heon Kim

Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea