Orbital lymphoma presenting as preseptal cellulitis in a child with ataxia-telangiectasia.

BMJ Case RepSep 17, 2026 (epub)
Case ReportHematologyOncology (Medical)PediatricsPathology (Anatomic & Clinical)Radiology (Diagnostic)

Farah Kanaan AlNasser, Malak AlRashidi, Amna AlRashidi et al.

✦ AI-curated · Sources linked

Case in brief

A young child with ataxia-telangiectasia presented with left periorbital swelling, initially treated as a periorbital infection. Despite antimicrobial therapy and surgical drainage, the swelling worsened, and MRI revealed a medial extraconal lesion. Histopathological examination ultimately confirmed non-Hodgkin B-cell lymphoma. This case underscores the need for early reassessment in immunocompromised patients with atypical presentations.

Diagnostic / clinical pearl

Clinicians should maintain a high index of suspicion for malignancy in immunocompromised patients presenting with atypical infections that do not respond to standard treatment.

Source

PubMed · PMID 42754351

Published in BMJ Case Rep. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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