Buchner A, Merrell P W, Hansen L S, Leider A S
Division of Oral Pathology, University of the Pacific School of Dentistry, San Francisco, Calif.
Oral Surg Oral Med Oral Pathol. 1991 Jul;72(1):65-70. doi: 10.1016/0030-4220(91)90191-e.
The peripheral calcifying odontogenic cyst (PCOC) is a rare lesion. The number of well-documented cases reported in the English-language literature until now is 38. The purpose of the present study is twofold: (1) to report seven new cases of PCOC and (2) to review and analyze the clinical and histomorphologic features of the previously reported cases of PCOC together with those of the present study. Most of the lesions were located in the maxillary and mandibular gingiva or alveolar mucosa anterior to the region of the first molar. Histologically, 66% of the lesions were of the cystic variant and 34% of the solid (neoplastic) variant. The terminology of the lesion and its histogenesis are discussed.
外周钙化牙源性囊肿（PCOC）是一种罕见病变。截至目前，英文文献中报道的有充分记录的病例数为38例。本研究的目的有两个：（1）报告7例新的PCOC病例；（2）回顾并分析先前报道的PCOC病例以及本研究病例的临床和组织形态学特征。大多数病变位于上颌和下颌牙龈或第一磨牙区域前方的牙槽黏膜。组织学上，66%的病变为囊性变体，34%为实性（肿瘤性）变体。文中讨论了该病变的术语及其组织发生。
