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Updated: Aug 12, 2026

Combined In vivo Optical and µCT Imaging to Monitor Infection, Inflammation, and Bone Anatomy in an Orthopaedic Implant Infection in Mice
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[Indications for immunoscintigraphy in orthopedics and its interpretation]

K Pastl1, W Maschek, S Höpfl

  • 1Abteilung für Orthopädie, a.ö. Krankenhauses der Stadt Linz.

Wiener Medizinische Wochenschrift (1946)
|March 15, 1990
PubMed

Insights

Immunoscintigraphy using MAK BW 250/183, labeled with 99m Tc, offers high sensitivity for detecting granulocyte accumulation. This method is a valuable diagnostic tool for identifying acute inflammations in orthopedics.

Area of Science:

  • Orthopedics
  • Nuclear Medicine
  • Immunology

Background:

  • Immunoscintigraphy is an imaging technique used to detect inflammation and infection.
  • MAK BW 250/183 is a lyophilized agent that can be labeled with Technetium-99m (99mTc).
  • Orthopedic diagnosis often requires sensitive methods to identify inflammatory processes.

Observation:

  • The MAK BW 250/183 agent can be efficiently labeled with 99mTc.
  • Immunoscintigraphy demonstrates high sensitivity in localizing sites of granulocyte accumulation.
  • The procedure is cost-effective and time-efficient.

Findings:

  • The study highlights the utility of immunoscintigraphy as a diagnostic and differential diagnostic tool in orthopedics.
  • The 99mTc-labeled MAK BW 250/183 facilitates rapid and straightforward preparation.
  • High sensitivity for detecting granulocyte-rich areas was confirmed.

Implications:

  • Immunoscintigraphy with 99mTc-labeled MAK BW 250/183 is a valuable addition to the orthopedic diagnostic armamentarium.
  • This technique can improve the accuracy and speed of diagnosing acute inflammatory conditions.
  • Further research may explore its application in various orthopedic pathologies.

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