A member asked:

My doctor told me that the back is lumpy and yellow crust, what could it be, i am very,very concerned?

A doctor has provided 1 answer

Back of what ?: You can get the most from this site when you provide detailed information on a problem and then ask a related question. Unless you specify what place/structure you are asking about it is impossible to provide a reasoned answer. You are welcome to start over. Your posts are not linked so each needs to be complete.

Answered 7/10/2018

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Thank

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