autoimmune disease of skin and connective tissue pemphigoid gestationis SNOMEDCT_US_2020_03_01:86081009 disease_ontology DOID:14482 A vesiculobullous skin disease that is characterized by erythematous papules, vesicles, and plaques around the trunk and extremities that develop during pregnancy, particularly during the second and third trimesters, has_symptom pruritis, and has_material_basis_in autoantibodies to the basement membrane, which triggers a complement cascade and attracts eosinophils to the subepidermis. Gestational herpes UMLS_CUI:C0019343 NCI:C85003 ICD10CM:O26.4 MESH:D006559 herpes gestationis vesiculobullous skin disease