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Rare mandibular condition presenting as trismus: an exploration of IgG4-related disease
Jitendra Chawla1, Poongodi Rajagopal2, Navaneeth Yerragudi3
1Dentistry, AIIMS Mangalagiri, Mangalagiri, Andhra Pradesh, India jitendra.dental@aiimsmangalagiri.edu.in.
Abstract:
A woman in her 30s presented with a 12-month history of reduced mouth opening and swelling on the right side of her mandible. The swelling was non-tender and firm on palpation. The swelling began to increase in size after the extraction of her carious wisdom tooth. Histopathological and serological examinations confirmed the diagnosis of IgG4-related disease, manifested as a mass in the mandible. The patient was prescribed oral corticosteroids at a tapering dosage over 8 weeks. After 3 months, there was an improvement in the patient's mouth opening and a reduction in the size of the swelling. The patient remains in follow-up care. Including IgG4-related disease in the list of potential diagnoses for oral soft tissue masses is crucial, given their positive response to medical treatment, highlighting the significance of an accurate diagnosis to prevent unnecessary surgery, with oral lesions potentially serving as early indicators before multiorgan complications arise.
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