Psammomatoid ossicles in odontogenic keratocyst: A rare and unusual phenomenon

被引：0
|
作者：
Sarode, Gargi S. [1 ]
Sarode, Sachin C. [1 ,2 ,3 ]
机构：
[1] Dr D Y Patil Vidyapeeth, Dr D Y Patil Dent Coll & Hosp, Pune, Maharashtra, India
[2] D Y D Y Patil Inst Pharmaceut Sci & Res, Dr DY Patil Unitech Soc, Pune 411018, Maharashtra, India
[3] Dr D Y Patil Vidyapeeth, Dr D Y Patil Dent Coll & Hosp, Dept Oral & Maxillofacial Pathol, Pune 411018, Maharashtra, India
来源：
ORAL ONCOLOGY | 2023年 / 147卷
关键词：
Odontogenic keratocyst; Psammoma bodies; Odontogenic cysts;
D O I：
10.1016/j.oraloncology.2023.106618
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
The Odontogenic Keratocyst (OKC) is characterized by pathognomonic histomorphological features and rarely exhibits significant deviations. We present a case of OKC of mandibular posterior region in a 25-year-old female patient. In addition to the classical histopathological characteristics of OKC, the connective tissue near the juxtaepithelial area displayed numerous small round basophilic calcifications resembling psammomatoid ossicles. These calcifications displayed a focal distribution pattern, with round calcifications evenly spaced from each other. Some of these round calcified bodies bore a resemblance to Liesegang ring calcifications. The presence of psammomatoid ossicles in this specific OKC challenges established knowledge, emphasizing the necessity for more comprehensive investigations into these cystic variants especially related to their biological behavior.
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页数：3
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