Canis ISSN: 2398-2942

Biopsy: hepatic

Synonym(s): Liver biopsy

Introduction

  • Surgical biopsy of liver via cranial midline abdominal incision.

Uses

  • Establish specific diagnosis (neoplasia, infectious, copper storage disease, inflammatory, etc).
  • Help develop therapeutic plan.
  • Evaluate response to therapy.
  • Prognostic indicator.

Advantages

  • Excellent visualization of liver.
  • Representative tissue sample obtained.
  • Decreased risk of surgical trauma to important liver structures.
  • Accurate hemostasis.
  • Several techniques available.

Disadvantages

  • Requires general anesthesia.
  • Incisional hernia (hypoproteinemia).
  • Invasive.

Requirements

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Preparation

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Procedure

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Aftercare

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Further Reading

Publications

Refereed papers

  • Recent references from PubMed and VetMedResource.
  • Cole T L, Center S A, Flood S N et al (2002) Diagnostic comparison of needle and wedge biopsy specimens of the liver in dogs and cats. JAVMA 220 (10), 1483-1490 PubMed.
  • Roth L (2001) Comparison of liver cytology and biopsy diagnoses in dogs and cats: 56 cases. Vet Clin Pathol 30 (1), 35-38 PubMed.
  • Twedt D C (1998) Diagnosis of liver disease in companion animals. Vet Q 20 (Suppl 1), S44-46 PubMed.


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