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Losing a large amount of weight slows the loss of knee cartilage in obese people

RSNA: Losing >10 Percent of Body Weight Can Protect Knees

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Significant weight loss can slow the loss of knee joint cartilage, reduce risk of osteoarthritis
Runners who run very long distances suffer cartilage damage in their lower joints -- but the cartilage can regenerate

RSNA: Knee Cartilage Can Regenerate in Distance Runners

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Cartilage between knee, ankle, and foot joints has ability to regenerate, researchers suggest
More low-income women are being screened for breast cancer due to expanded Medicaid coverage under the Affordable Care Act

RSNA: Breast Cancer Screening Among Poor Up Post ACA

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Researchers report that expansion of Medicaid coverage is improving access to mammograms
Athletes who suffer a concussion can show signs of reduced cerebral blood flow

RSNA: Reduced Blood Flow in Brain Persists Post Concussion

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But preliminary study doesn't determine whether that is cause for concern
Intraplaque hemorrhage is prevalent in 23.3 percent of asymptomatic patients with type 2 diabetes

RSNA: Intraplaque Hemorrhage Prevalent in Type 2 Diabetes

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IPH seen in 23.3 percent of patients; vessel wall volume significantly different in IPH positive vessels
Nearly half of Medicaid patients with chronic hepatitis C have been denied newer direct-acting antiviral medications

Expensive Hep C Drugs Denied to Almost Half of Medicaid Patients

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Most common reason for denial was "insufficient information to assess medical need"
Obese children may have difficulty resisting food because of how their brain is wired

RSNA: Brain Response to Food Odors Different in Obese Children

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Food smells elicit stronger reactions in heavier children, small study finds
Starting to exercise later in life can still reduce risk of heart failure

Exercise Can Reduce Heart Failure Risk at Any Age

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Even those who start moving later in life could see benefits
Sofosbuvir-velpatasvir is effective for hepatitis C virus

Sofosbuvir-Velpatasvir Successful in Hep C Regardless of Genotype

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Three studies show high sustained virologic response rates, regardless of HCV genotype
New

AAO: Electronic Glasses May Be New Option in Amblyopia Tx

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Programmable electronic glasses block vision in good eye every 30 seconds