Ein ganz normales Gesicht einer französischen Bulldogge. Erst wenn man genauer hinschaut und die Falten auseinander zieht, sieht man, dass der Hund unter einer chronischen Entzündung der Haut am Grund der Nasenfalten
![Cutaneous mucinosis in shar‐pei dogs is due to hyaluronic acid deposition and is associated with high levels of hyaluronic acid in serum - Zanna - 2008 - Veterinary Dermatology - Wiley Online Library Cutaneous mucinosis in shar‐pei dogs is due to hyaluronic acid deposition and is associated with high levels of hyaluronic acid in serum - Zanna - 2008 - Veterinary Dermatology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/9c766f27-2c5e-4197-ad92-bd411f0c79ff/vde_703_f1.gif)
Cutaneous mucinosis in shar‐pei dogs is due to hyaluronic acid deposition and is associated with high levels of hyaluronic acid in serum - Zanna - 2008 - Veterinary Dermatology - Wiley Online Library
![Biology, diagnosis and treatment of Malassezia dermatitis in dogs and cats Clinical Consensus Guidelines of the World Association for Veterinary Dermatology - Bond - 2020 - Veterinary Dermatology - Wiley Online Library Biology, diagnosis and treatment of Malassezia dermatitis in dogs and cats Clinical Consensus Guidelines of the World Association for Veterinary Dermatology - Bond - 2020 - Veterinary Dermatology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/52c99c58-ff26-47d2-9b16-e23299d437d5/vde12809-fig-0006-m.jpg)