Open AccessInflammatory myofibroblastic tumor manifesting as recurrent generalized gingival enlargement: Report of a rare case
Author(s) -
Vikender Singh Yadav,
Prasenjit Das,
Ram Naresh Yadav,
Nitesh Tewari
Publication year - 2020
Publication title -
indian journal of pathology and microbiology/indian journal of pathology and microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.217
H-Index - 31
eISSN - 0974-5130
pISSN - 0377-4929
DOI - 10.4103/ijpm.ijpm_431_19
Subject(s) - medicine , gingival enlargement , lesion , biopsy , differential diagnosis , gingival disease , pathology , dentistry
Oral inflammatory myofibroblastic tumor (IMT) is extremely rare and its manifestation as generalized gingival enlargement (GGE) has never been reported. We are reporting the case of 50-year-old female patient presenting with recurrent GGE for 4 years. Panoramic radiograph revealed severe bone loss in posterior sextants and root resorption in some teeth. Initial incisional biopsy was suggestive of chronic inflammatory infiltrate with fibrocollagenous tissue. Definitive treatment comprised of surgical excision of the enlarged gingiva with a tapering dose of steroid therapy. Histopathological and immunohistochemical examination from a repeat biopsy of deeper tissues was suggestive IMT. No recurrence was found at 2 years follow up. Recurrent GGE with advanced bone loss and external root resorption should raise the suspicion of a locally aggressive lesion. Dentists should be aware of oral IMT and include it in differential diagnosis of gingival enlargements for comprehensive management to avoid recurrence of the lesion.