Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide. The most common malignancies of head and neck cancer arise in the mucosal epithelium in the oral cavity, ...

Ultrasound images showing oxygen-loaded microbubbles entering the brain of a mouse. Left: contrast-mode image showing microbubbles entering the brain at the periphery (arrows). Right: greyscale image ...

Areas of hypoxia, or low oxygen in tissue, are hallmarks of fast-growing cancers and of blockages or narrowing in blood vessels, such as stroke or peripheral artery disease. Researchers have developed ...

Brain hypoxia is a form of oxygen deficiency affecting the brain. It occurs when the brain does not receive enough oxygen even though blood is still flowing. Brain hypoxia is a medical emergency ...

In medicine, hypoxia is a condition in which the human body tissues are not oxygenated sufficiently to maintain adequate homeostasis, resulting from inadequate oxygen delivery to the tissues due to ...

Hypoxia occurs when tissues and cells do not get enough oxygen to function correctly. Symptoms include shortness of breath and unexplained exhaustion. Hypoxia most commonly results from lung ...

Non-invasive assessment of neovascularization, oxygen metabolism and hypoxia in a patient with an invasive ductal carcinoma. (a) Conventional MR images (cMRI) show lesion size and position. Maps of ...

Several studies have shown that tumor hypoxia is directly associated with a poor prognosis in patients with advanced head and neck squamous cell carcinoma (HNSCC). Hypoxic and/or anoxic areas have an ...

CHAMPAIGN, Ill. -- Areas of hypoxia, or low oxygen in tissue, are hallmarks of fast-growing cancers and of blockages or narrowing in blood vessels, such as stroke or peripheral artery disease.

Brain hypoxia is when the brain isn’t getting enough oxygen. This can occur when someone is drowning, choking, suffocating, or in cardiac arrest. Brain injury, stroke, and carbon monoxide poisoning ...