Surgery

Hair transplant fad turns deadly in India

All that balding Indian television executive Athar Rasheed wanted was to look handsome and get married. But the 30-year-old's seemingly harmless hair transplant went fatally wrong.

Alzheimer's disease & dementia

Alzheimer's disease: Five things to know

Alzheimer's disease, a devastating neuro-degenerative condition that causes dementia, affects more than 30 million people worldwide and remains an illness for which there is no cure.

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