Articles tagged with Lesions
Researchers found upper airway sensory impairment in snorers and OSA patients, increasing the risk of obstructive breathing episodes. The study also showed partial reversibility of sensory changes with continuous positive airway pressure treatment.
Early atherogenesis is characterized by the infiltration of lymphocytes into atherosclerotic plaques. Lymphocytes contribute to the development and progression of atherosclerosis through various mechanisms, including inflammation and immune response activation.
Researchers developed a new MRI-guided catheter ablation technique to treat arrhythmia, reducing radiation exposure and improving procedure accuracy. The novel method uses MRI to guide radio frequency energy, creating precise lesions that block abnormal electrical pathways in heart muscle.
A recent study published in Alcoholism: Clinical & Experimental Research found that moderate alcohol consumption may inhibit the development of atherosclerotic lesions and halt their progression. This suggests that alcohol may have protective properties against heart disease, contradicting the traditional view known as the French paradox.
A new cost analysis by Duke University Medical Center cardiologists suggests that selectively implanting stents in a more select group of patients could save the healthcare system up to $162 million annually. The study found that about 8% of patients wouldn't need a stent, achieving similar clinical success rates as stent insertion.
A study by Westwood Squibb Center for Dermatology Research found that Medicare policies contradict medical practice for treating actinic keratoses, which can develop into squamous cell carcinoma. In most cases, doctors prefer to remove lesions immediately, but Medicare won't reimburse doctors who do so on the first visit.
A small study found that meditation-based relaxation accelerated psoriasis clearing by 3.8 times compared to UV light therapy alone, potentially reducing treatment sessions and costs.
Researchers at Temple University have found that spatial attention can improve motor and language tasks in individuals with aphasia who have parietal lobe lesions. This means that directing attention to the correct location can enhance performance on various cognitive tasks, including sensory, naming, and reading tasks.