Table 2. Summary of dermatological manifestations in primary autoimmune gastrointestinal diseases.

Primary Autoimmune Gastrointestinal Condition	Autoimmune Liver Diseases: Primary Biliary Cholangitis, Primary Sclerosing Cholangitis and Autoimmune Hepatitis [45-53]	Celiac Disease [54]	Inflammatory Bowel Disease: Crohn’s Disease and Ulcerative Colitis [68-90]
Dermatological Manifestations	Xanthomas, Morphea, Psoriasis and Systemic Sclerosis	Dermatitis Herpetiformis	Erythema Nodosum, Pyoderma Gangrenosum, Psoriasis, Cutaneous metastasis and Epidermolysis Bulla Acquisita