 [ Symptoms ] is there anything that can aid in gaining back lost skin pigmentation  i had an allergic reaction in which resulted in the loss of skin pigmentation on my penis it has been several months now and although the reaction has gone away the lost pigmentation has not returned is there anything ointment etc  that could aid in this [ Disease ] pineal cysts are small cysts in the middle of your brain near the pineal gland they are almost always a congenital anomaly meaning they are present from birth we usually recommend a ct scan or mri scan at some point but they are almost never a problem 