Misra Mayukh, Maity Chirantan, Saraf Ankita, Shome Sayani, Banerjee Rajarshi, Ghosh Arup Kumar
Department of Oral and Maxillofacial Surgery, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal India.
Department of Oral and Maxillofacial Pathology, Haldia Institute of Dental Sciences and Research, Haldia, West Bengal India.
Indian J Otolaryngol Head Neck Surg. 2024 Feb;76(1):1335-1340. doi: 10.1007/s12070-023-04314-y. Epub 2023 Nov 3.
Collision tumours, characterized by the simultaneous occurrence of two distinct neoplasms within the same anatomical site, are exceedingly rare in oral pathology. This case report presents an uncommon collision tumour involving desmoplastic ameloblastoma and squamous odontogenic tumour in the anterior maxilla of a 52-year-old male from the Indian population. Desmoplastic ameloblastoma is a variant of ameloblastoma known for its unique histopathological features, while squamous odontogenic tumour is a benign epithelial odontogenic tumour with distinctive clinical behaviour. The rarity of this occurrence emphasizes the need for accurate diagnosis and effective treatment strategies. This report discusses the clinical presentation, radiographic findings, and histopathological characteristics of this collision tumour. Through the presentation of this case, we aim to contribute to the understanding of these rare entities and their management considerations.
碰撞瘤是指在同一解剖部位同时出现两种不同肿瘤的情况，在口腔病理学中极为罕见。本病例报告呈现了一例罕见的碰撞瘤，发生于一名来自印度的52岁男性上颌前部，涉及促结缔组织增生性成釉细胞瘤和牙源性鳞状细胞瘤。促结缔组织增生性成釉细胞瘤是成釉细胞瘤的一种变体，以其独特的组织病理学特征而闻名，而牙源性鳞状细胞瘤是一种具有独特临床行为的良性上皮性牙源性肿瘤。这种情况的罕见性凸显了准确诊断和有效治疗策略的必要性。本报告讨论了该碰撞瘤的临床表现、影像学表现和组织病理学特征。通过呈现此病例，我们旨在增进对这些罕见实体及其管理考量的理解。
