Canis ISSN: 2398-2942

Biopsy: bone

Contributor(s): Kyle Mathews

Introduction

  • Surgical biopsy to obtain samples of bone for diagnostic histopathology or culture and sensitivity studies.

Uses

  • In the investigation of bone diseases or radiological abnormalities where the underlying etiology is uncertain.
  • To determine suitable antibiotic choice in osteomyelitis Osteomyelitis.

Advantages

  • Good quality samples should permit accurate histological diagnosis and therefore provide valuable information on prognosis and rational treatment options.
  • Culture of infected bone should provide a reliable guide as to the pathogens involved in osteomyelitis Osteomyelitis.

Disadvantages

  • May be difficult to obtain diagnostic sample by percutaneous biopsy - ultrasound guidance may improve yield Biopsy: ultrasound-guided.
  • Fracture at the biopsy site occasionally occurs if a large sample is removed from already weakened bone.

Requirements

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Preparation

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Procedure

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Aftercare

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Outcomes

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Prognosis

  • Depends of the nature of the lesion.

Further Reading

Publications

Refereed papers

  • Recent references from PubMed and VetMedResource.
  • Powers B E, La Rue S M, Withrow S J et al (1988) Jamshidi needle biopsy for diagnosis of bone lesions in small animals. JAVMA 193 (2), 205-210 PubMed.
  • Wykes P M, Withrow S J, Powers B E et al (1985) Closed biopsy for diagnosis of long bone tumors; accuracy and results. JAAHA 21, 489-494.


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