en Other Other گزارش مورد case report <span style="font-size:12pt"><span style="line-height:16.0pt"><span new="" roman="" style="font-family:" times=""><b><i><span style="font-size:9.0pt">Background & Aims</span></i></b><b><span style="font-size:9.0pt">: </span></b>&nbsp;<span style="font-size:9.0pt">Blistering disorders are acute or chronic autoimmune diseases affecting the skin and the mucous membranes. In mouth or any non-specific lesions like lichen planus, chronic herpesvirus infection, etc., differential diagnosis needs confirmation by biopsies, direct- and indirect- immunofluorescence. This case study<a name="_Hlk91276603"> is about Gingival Bullae as a rare sign of Mucous Membrane Pemphigoid </a>(MMP), that is a blistering disease.</span></span></span></span><br> <span style="font-size:12pt"><span style="line-height:16.0pt"><span new="" roman="" style="font-family:" times=""><b><i><span style="font-size:9.0pt">Case Presentation</span></i></b><b><span style="font-size:9.0pt">:</span></b><span style="font-size:9.0pt"> A <a name="_Hlk147912590">55-year-old </a>woman without any past medical or family history was referred to the Oral Medicine Department of Semnan University of Medical Sciences by an internist with complaints of oral bullae and burning sensation. Intraoral examinations showed gingival erythema and bullae. The histopathology result after biopsy reported</span> <span style="font-size:9.0pt">that this Gingival Bullae is related to MMP. An oral corticosteroid was administered and no recurrence was observed at 2-year follow-up.</span></span></span></span><br> <span style="font-size:12pt"><span style="line-height:16.0pt"><span new="" roman="" style="font-family:" times=""><b><span style="font-size:9.0pt">Conclusion:</span></b><span style="font-size:9.0pt"> Dentists could be the first healthcare professionals to identify this rare mucocutaneous lesion, ensuring early diagnosis and treatment. This, in turn, determines the prognosis and course of the disease. Multidisciplinary cooperation is recommended.</span></span></span></span><br> &nbsp; Blistering Disorders, Gingival Bullae, Oral Health, Oral Mucocutaneous Lesion 31 34 http://ijrabms.umsu.ac.ir/browse.php?a_code=A-10-327-1&slc_lang=en&sid=1 Maryam Jalili Sadrabad dr.njalili@gmail.com 10031947532846002935 10031947532846002935 No Associate Professor, Oral Medicine Department, Dental School, Semnan University of Medical Science, Semnan, Iran Elham Saberian el_saberian@yahoo.com 10031947532846002936 10031947532846002936 No Doctor of Dental Medicine, PhD and specialty student, Pavol Jozef Šafárik University, Košice, Slovakia Elaheh Saberian e_saberian@yahoo.com 10031947532846002937 10031947532846002937 Yes Dermato-venerology specialist, Prestige Clinic, Bucharest, Romania Samira Behrad samirabehrad84@gmail.com 10031947532846002938 10031947532846002938 No Oral and Maxillofacial Pathologist, Dental School, Semnan University of Medical Science, Semnan, Iran