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The year in review

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By the time you read this, Pfizer Inc. will be close to beginning distribution of its COVID-19 vaccine.

A Chinese study found that low‐dose computed tomography (LDCT) imaging is a viable alternative to standard dual‐energy X‐ray absorptiometry (DXA) scans for the opportunistic screening of osteoporosis.

Inflammation, neurogenic inflammation, neuroangiogenesis, peripheral sensitization and central sensitization all contribute to chronic pain in endometriosis, according to a review in the journal Frontiers in Cellular Neuroscience.

The vast majority of cancer survivors reported that they experience sexual side effects after chemotherapy, radiation and other cancer treatments according to the results of a survey presented at the annual meeting of the American Society for Radiation Oncology.

It has yet to be fully elucidated why postmenopausal women have a higher prevalence of benign paroxysmal positional vertigo (BPPV); however, the sudden decrease in estrogen during menopause can cause a rapid decrease in estrogen receptors, which may disturb otoconial metabolism and thus, increase the prevalence of BPPV.

The ever-use of an intrauterine device (IUD) reduces the risk of ovarian cancer by an average of 30%, according to a rigorous meta-analysis in the Journal of Obstetrics and Gynaecology.