Reactive lymphoid hyperplasia of the appendix in children: a descriptive analysis of accompanying neural and stromal features - Summary - DentalSpire

Reactive lymphoid hyperplasia of the appendix in children: a descriptive analysis of accompanying neural and stromal features

  • By

  • Neslihan Gulcin

  • Ilkay Tosun

  • Ceyhan Sahin

  • May 1, 2026

  • 0 min

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Objective:

To provide a descriptive evaluation of reactive lymphoid hyperplasia (RLH) and its associated neural and stromal alterations in pediatric appendectomy specimens, highlighting their clinical significance.

Key Findings:
  • 100 out of 468 appendectomies showed RLH, with a mean age of 11.34 years and 63% male. Statistical significance of findings should be included if available.
  • Neural and stromal alterations, including S-100 positive nerve elements and varying degrees of fibrosis, were frequently observed.
  • Höfler Type 1 and Type 3 patterns were the most common, with fibrosis predominantly mild to moderate.
  • Postoperative symptom resolution was noted in patients with follow-up.
Interpretation:

RLH in children is associated with reactive neural and stromal alterations, which should be viewed as nonspecific reactive changes rather than disease-specific features, with potential implications for clinical practice.

Limitations:
  • The study is retrospective and may have selection bias due to the enrichment of cases requiring additional histopathological assessment, which could impact the generalizability of the findings.
  • It does not aim to establish causality or disease specificity.
Conclusion:

Further studies are needed to clarify the clinical significance of neural and stromal changes associated with RLH in pediatric appendices, particularly in relation to appendicitis-like presentations.

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