Rare Pediatric Case of DOCK8 Deficiency Presenting with IgG4-Related Disease: Diagnostic and Therapeutic Challenges

Q: What does this research mean for the field?

Hypereosinophilic syndrome should be considered a key differential diagnosis when initial skin symptoms arise in pediatric patients presenting with diverse skin manifestations. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

Saman Tavakoli

doi:10.1016/j.waojou.2026.101295

February 1, 2026World Allergy Organization JournalOpen Access

Rare Pediatric Case of DOCK8 Deficiency Presenting with IgG4-Related Disease: Diagnostic and Therapeutic Challenges

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Key Points

This research explores the presentation of DOCK8 deficiency alongside hypereosinophilic syndrome in pediatric patients.
Detailed clinical examination of skin manifestations
Review of clinical and paraclinical evidence
Analysis of treatment responses with various drugs
Identified diverse skin manifestations including necrotic lesions and vasculitis
Highlighted delays in diagnosis due to symptom overlap with common conditions
Demonstrated the need for aggressive treatment beyond standard hypereosinophilic therapies

Implication

Case study highlights diagnostic challenges of hypereosinophilic syndrome in children with rare disease.

Abstract

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Cite This Study

Saman Tavakoli (2026) studied this question.

synapsesocial.com/papers/69af944f70916d39fea4b4d8 https://doi.org/10.1016/j.waojou.2026.101295

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Rare Pediatric Case of DOCK8 Deficiency Presenting with IgG4-Related Disease: Diagnostic and Therapeutic Challenges

Key Points

Implication

Abstract

Discussion

Cite This Study

Rare Pediatric Case of DOCK8 Deficiency Presenting with IgG4-Related Disease: Diagnostic and Therapeutic Challenges

Key Points

Implication

Abstract

Discussion

Cite This Study

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