Sanjeeta Ngairangbam, Mall Brajbushan, Banerjee Sumita, Reddy Praveen B
Department of Oral Pathology and Microbiology, Dental College, RIMS, Imphal, Manipur, India.
Department of Oral and Maxillofacial Surgery, Dental College, RIMS, Imphal, Manipur, India.
J Oral Maxillofac Pathol. 2024 Apr-Jun;28(2):307-310. doi: 10.4103/jomfp.jomfp_51_24. Epub 2024 Jul 11.
Squamous odontogenic tumour-like proliferations (SOTLPs) in the wall of odontogenic cysts are rare occurrences. Due to the histopathological similarity of these proliferations to neoplasms, such as squamous odontogenic tumour, intraosseous well-differentiated squamous cell carcinoma, and acanthomatous ameloblastoma, their correct elucidation is of paramount importance to avoid unnecessary and unwanted treatment. SOTLPs are uncommon in dentigerous cysts and rare in those that occur in the maxilla particularly the anterior region. This paper presents a case of maxillary dentigerous cyst involving 33 and a mesiodens in a 32 year old male which on histopathological examination showed SOTLPs in a dentigerous cyst.
牙源性囊肿壁中的鳞状牙源性肿瘤样增生(SOTLPs)较为罕见。由于这些增生在组织病理学上与肿瘤相似,如鳞状牙源性肿瘤、骨内高分化鳞状细胞癌和棘状成釉细胞瘤,因此正确鉴别对于避免不必要的治疗至关重要。SOTLPs在含牙囊肿中并不常见,在上颌尤其是前部发生的含牙囊肿中则更为罕见。本文报告一例32岁男性患者,上颌含牙囊肿累及33牙位并伴有32牙位的额外牙,组织病理学检查显示含牙囊肿中有SOTLPs。