Incomplete Kawasaki Disease Presenting as Orbital Cellulitis in a Child

Mohammed Rabbani1, K Jagadish Kumar1, V G Manjunath1

  • 1Department of Pediatrics, JSS Medical College, JSS Academy of Higher Education and Research, Mysore, Karnataka, India.

Insights

Periorbital cellulitis can be an early sign of incomplete Kawasaki disease (KD) in children. Prompt recognition and treatment with intravenous immunoglobulin (IVIG) are crucial to prevent serious complications.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Rheumatology

Background:

  • Kawasaki disease (KD) is a vasculitis affecting medium-sized arteries, primarily in young children.
  • Early diagnosis and treatment of KD are essential to prevent coronary artery aneurysms.

Observation:

  • A 15-month-old child presented with fever and periorbital swelling, initially diagnosed as orbital cellulitis.
  • Clinical findings included bilateral orbital swelling, conjunctival congestion, strawberry tongue, cracked lips, cervical lymphadenopathy, and perianal excoriation.
  • The patient did not meet full criteria for classic KD but responded to treatment for incomplete KD.

Findings:

  • The child's symptoms, including persistent fever despite antibiotics, suggested incomplete Kawasaki disease.
  • Treatment with intravenous immunoglobulin (IVIG) led to rapid resolution of fever and periorbital swelling.
  • This case highlights periorbital cellulitis as a potential presenting sign of incomplete KD.

Implications:

  • A high index of suspicion for incomplete KD is necessary in young children with orbital cellulitis unresponsive to antibiotics.
  • Delayed diagnosis of incomplete KD can increase the risk of coronary artery abnormalities.
  • Early investigation and management of suspected incomplete KD are critical for favorable outcomes.
Abstract

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