Current Concepts in Multi-Modality Imaging of Solid Tumor Angiogenesis

Area of Science:

• Oncology
• Radiology
• Molecular Biology

Background:

• Recent cancer therapies, including targeted molecular and anti-angiogenic agents, demand rapid and accurate treatment response assessment.
• Morphological tumor size evaluation may be insufficient for targeted therapies affecting tumor angiogenesis.
• Non-invasive, robust tools are crucial for timely treatment adjustments based on efficacy.

Purpose of the Study:

• To review the biological principles of tumor angiogenesis.
• To discuss multi-modality imaging for evaluating anti-angiogenic therapeutic responses.

Main Methods:

• Literature review of tumor angiogenesis.
• Review of imaging modalities used in assessing anti-angiogenic therapy response.

Main Results:

• Tumor angiogenesis is a key target for novel cancer therapies.
• Various imaging techniques offer insights beyond traditional tumor size measurements.
• Integrating imaging features can improve the assessment of treatment efficacy.

Conclusions:

• Accurate assessment of anti-angiogenic therapy response is critical due to evolving cancer treatments.
• Multi-modality imaging provides valuable, non-invasive methods for evaluating treatment efficacy.
• Understanding tumor angiogenesis is essential for interpreting imaging findings in response assessment.