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Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
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Saline Lavage for Sampling of the Canine Nasal Immune Microenvironment
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Canine nasal disease.

Leah A Cohn1

  • 1Department of Veterinary Medicine and Surgery, University of Missouri, 900 East Campus Drive, Columbia, MO 65211, USA.

The Veterinary Clinics of North America. Small Animal Practice
|November 26, 2013
PubMed
Summary
This summary is machine-generated.

Diagnosing nasal disease in animals involves examining symptoms, history, and physical exams. Advanced imaging and nasal biopsies are crucial for accurate diagnosis of tumors or inflammatory conditions.

Keywords:
EpistaxisNasal adenocarcinomaNasal dischargeRhinitisSinonasal aspergillosis

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Area of Science:

  • Veterinary Medicine
  • Comparative Pathology
  • Diagnostic Imaging

Background:

  • Nasal disease in animals commonly presents with nasal discharge and other related signs.
  • Initial diagnosis relies on signalment, patient history, and physical examination findings.
  • Microscopic examination via tissue sampling is typically necessary for definitive diagnosis.

Purpose of the Study:

  • To outline the diagnostic process for animal nasal diseases.
  • To highlight the utility and limitations of various diagnostic techniques.
  • To emphasize the importance of biopsy for specific diagnoses.

Main Methods:

  • Review of diagnostic approaches for nasal conditions.
  • Comparison of traditional radiography with advanced imaging modalities.
  • Evaluation of the role of bacterial and fungal cultures.
  • Emphasis on histopathological examination of nasal biopsies.

Main Results:

  • Signalment, history, and physical exams are key for initial differential diagnoses.
  • Advanced imaging offers benefits over radiography but has availability and cost limitations.
  • Bacterial cultures are rarely beneficial; fungal cultures are specific to suspected fungal rhinitis.
  • Nasal biopsy is essential for confirming specific diagnoses, including tumors and inflammatory rhinitis.

Conclusions:

  • A systematic approach combining clinical data, imaging, and histopathology is vital for diagnosing nasal diseases.
  • Nasal biopsy is indispensable for definitive diagnosis of neoplastic and inflammatory conditions.
  • The choice of diagnostic tools should consider availability, cost, and diagnostic yield.