Surgery

Study finds bowel preparation for colon surgery unnecessary

In recent decades, patients in Europe coming in for colectomies, or surgical procedures targeted at the colon, have not been routinely subjected to what is known as bowel preparation, where the bowel is emptied before the ...

Medications

Why does tuberculosis find a 65-year-old drug so hard to resist?

Since its discovery in 1954, there have been almost no recorded cases of tuberculosis becoming resistant to the antibiotic drug D-cycloserine (DCS) in patients. With resistance to many other drugs on the rise, a team of ...

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