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Odontogenic keratocysts: A study of 50 patients
Author(s) -
Anand Vinod K.,
Arrowood John P.,
Krolls Sigurds O.
Publication year - 1995
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-199501000-00006
Subject(s) - keratocyst , histopathology , parakeratosis , odontogenic , medicine , pathology
The odontogenic keratocyst (OKC) is a locally aggressive neoplasm with rates of recurrence reported as high as 60%. Correlation between histopathology and the likelihood of recurrence remains a subject of controversy. In this review of the authors' experience in treating 50 patients with OKC between 1977 and 1993, 58 specimens were studied to correlate the likelihood of recurrence with the presence of the following histologic features—parakeratosis, orthokeratosis, satellite cysts, epithelial rests, or epithelial proliferation. Orthokeratinized cysts were associated with a higher recurrence rate than in previously reported studies. Disruption of the epithelial lining in the resected specimen was found to be a primary determinant of recurrence.