Could be: If this is fecal in origin, it could be a sign of bleeding higher in the gastrointestinal tract (like stomach). I would at least ask for a rectal exam.
Answered 5/6/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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