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Updated: Aug 6, 2026

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function
Published on: December 8, 2010
Assessment of tissue oxygenation
1Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina, USA.
Maintaining aerobic metabolism requires adequate tissue oxygenation. This summary reviews methods for assessing oxygen supply and demand, crucial for hyperbaric medicine applications.
Area of Science:
- Biomedical Engineering
- Physiology
- Medical Imaging
Background:
- Efficient ATP production relies on continuous oxygen supply to tissues, maintaining aerobic metabolism.
- Impaired tissue oxygenation characterizes conditions like nonhealing wounds, infections, and CO poisoning.
- Hyperbaric medicine efficacy depends on understanding tissue oxygen supply and demand.
Purpose of the Study:
- To review current and emerging methods for assessing tissue oxygenation adequacy.
- To discuss the clinical and experimental applications of these assessment methods.
- To emphasize the role of these methods in hyperbaric medicine.
Main Methods:
- Blood gas analysis
- Transcutaneous oxygen measurement
- Gastric tonometry
- Pulse oximetry
- Near-infrared spectroscopy
- Functional MR imaging
- MR spectroscopy
- Electron paramagnetic resonance
- Positron emission tomography
- Single photon emission computed tomography
Main Results:
- A comprehensive overview of diverse methods for evaluating tissue oxygenation is presented.
- The discussion highlights the applicability of these techniques in various clinical and research settings.
- The relevance of these methods to hyperbaric oxygen therapy is emphasized.
Conclusions:
- Accurate assessment of tissue oxygenation is vital for managing conditions involving impaired oxygen supply.
- A range of technologies exists for measuring tissue oxygenation, aiding clinical decision-making.
- These assessment tools are integral to advancing hyperbaric medicine and patient care.
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