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What to know about a swollen scrotum

Scrotal swelling refers to swelling of the scrotum. The scrotum is the sac of skin that holds the testicles. Sometimes, scrotal swelling may affect the entire scrotum. At other times, there may be swollen lumps on one or both sides of the scrotum. Scrotal swelling may be painless or very painful. Although it can be… Read More »

It’s Not Only About Neurons

Dementia is the world’s biggest challenge in terms of social and health costs. In the UK, we’re projected to have 1 million dementia patients in 2020 at a cost of £26bn; by 2040, costs are projected to reach £55bn. Globally, 50 million people are affected by dementia and this will increase to 152 million by… Read More »

A machine-versus-doctors fixation masks important questions about artificial intelligence

Next time you go to the doctor, remember to bring your genome card.  What, you don’t have one? Of course you don’t. Wallet-sized cards containing a person’s genetic code don’t exist.  Yet they were envisioned in a 1996 Los Angeles Times article, which predicted that by 2020 the makeup of a person’s genome would drive… Read More »