Ghattamaneni Sravani, Nallamala Shilpa, Guttikonda Venkateswara Rao
Department of Oral Pathology and Microbiology, Mamata Dental College, Khammam, Telangana, India.
J Oral Maxillofac Pathol. 2017 May-Aug;21(2):267-272. doi: 10.4103/jomfp.JOMFP_115_15.
Ameloblastomas are benign epithelial odontogenic neoplasms which are locally aggressive with an insidious growth pattern. Based on the clinical, radiographic, histopathology and behavioral and prognostic aspects, four variants of ameloblastoma are distinguished. They include solid/multicystic ameloblastoma, unicystic ameloblastoma (UA), peripheral ameloblastoma (PA) and desmoplastic ameloblastoma. UA and PA are two variants that have no clinical or radiological resemblance to each other. A case of simultaneous occurrence of these two lesions displaying an array of different histopathological entities together, with a note on pathological insight, has been reported in a 59-year-old adult male patient.
成釉细胞瘤是良性上皮性牙源性肿瘤,具有局部侵袭性和隐匿性生长模式。根据临床、影像学、组织病理学以及行为和预后方面,可区分出四种成釉细胞瘤变体。它们包括实性/多囊性成釉细胞瘤、单囊性成釉细胞瘤(UA)、外周型成釉细胞瘤(PA)和促结缔组织增生性成釉细胞瘤。UA和PA是两种在临床或影像学上彼此无相似之处的变体。在一名59岁成年男性患者中,报告了这两种病变同时出现并呈现一系列不同组织病理学实体的病例,并对病理见解进行了说明。