When it comes to ranking the scariest phrases in the English language, "blood in the stool" is right up there. But is it always a harbinger of a serious health condition, or can it be a sign of ...
Rectal bleeding, which may present as hematochezia, may be a "red-flag" symptom of early-onset colorectal cancer, especially in young adults. Other causes of rectal bleeding include your diet, hard ...
‘Primed and ready’: How one fast-acting type of white blood cell fights off infection in infants
From the moment they’re born, newborns — or, specifically, their immune systems — must learn to fight germs without harming their own tissues. In a new study, Yale researchers found that one type of ...
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