Changes

===Secondary seborrhea===

===Secondary seborrhea===

*Develops secondarily to many types of disease (''e.g.'' [[Skin parasitic - Pathology|ectoparasites]], [[Fungal skin inections - Pathology|fungal infections]], [[Endocrine effects on skin - Pathology|endocrine disease]], internal disease or allergy)

*Develops secondarily to many types of disease (''e.g.'' [[Skin parasitic - Pathology|ectoparasites]], [[Fungal skin inections - Pathology|fungal infections]], [[Endocrine effects on the skin - Pathology|endocrine disease]], internal disease or allergy)

 

===Sebaceous adenitis===

===Sebaceous adenitis===

==Pigmentation disorders==

==Pigmentation disorders==