9 doctors weighed in:

If a baby only has one kidney, what happened to the other kidney?

9 doctors weighed in
Dr. Eduardo Haddad
Internal Medicine - Nephrology & Dialysis
8 doctors agree

In brief: Maldevelopment

Kidneys like any other organ can have congenital abnormalities ranging from partial development, mal positioning of lack of separation from the other kidney or simply no development on one side.
Nature is not "always perfect".

In brief: Maldevelopment

Kidneys like any other organ can have congenital abnormalities ranging from partial development, mal positioning of lack of separation from the other kidney or simply no development on one side.
Nature is not "always perfect".
Dr. Eduardo Haddad
Dr. Eduardo Haddad
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