Likely hard stool: Very common, especially if prone to constipation. Could be a swollen kidney or kidney tumor if lump is more tlike a large swelling..
Answered 11/7/2018
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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
A doctor has provided 1 answer
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