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Updated: Jul 9, 2026

Saline Lavage for Sampling of the Canine Nasal Immune Microenvironment
Published on: December 27, 2024
[Unusual nasal clinical entities]
Miguel A Guerrero-Palma1, Luis Avila-Espín, José M González-Pérez
1Servicio de Otorrinolaringología. Hospital General Básico Santa Ana. Motril. Granada. España. mianguepal@hotmail.com
This report details three rare nasal conditions. Two cases involved high-grade lymphomas presenting with nasal blockage, while the third was an uncommon benign entity, angiocentric eosinophilic fibrosis.
Area of Science:
- Otorhinolaryngology
- Pathology
- Hematology
Background:
- Nasal lymphomas and angiocentric eosinophilic fibrosis are rare pathologies.
- Early symptoms like nasal blockage can indicate serious underlying conditions.
Observation:
- Presents three distinct cases of rare nasal conditions.
- Two cases involved high-grade lymphomas (T/NK type) with nasal blockage as the initial symptom.
- The third case is an infrequent benign nasal entity: angiocentric eosinophilic fibrosis.
Findings:
- Details the clinical course and treatment response for the lymphoma cases.
- Highlights the uncertain etiology and management of angiocentric eosinophilic fibrosis.
Implications:
- Enhances understanding of rare nasal pathologies.
- Informs clinical diagnosis and management strategies for these uncommon conditions.
- Underscores the importance of prompt investigation for nasal symptoms.
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