Glandular odontogenic cyst (sialo-odontogenic cyst): report of two cases and literature review of 45 previously reported cases.
The clinical, radiological, histopathological and immunohistochemical (cytokeratin) features of two cases of glandular odontogenic cyst (GOC) are presented and discussed in a review of 45 cases of GOC hitherto reported. Of cases with available information, 34 occurred in the mandible and 6 in the maxilla; the male:female ratio was 19:28, and the mean age was 46.7 years in males and 50.0 years in females. Six cysts recurred once after 2-8 years (mean 2 years 8 months) and 2 (5.3%) recurred twice after 2 and 5 years and after 3 and 5 years, respectively, giving a rate of recurrence of 21%. The identification of osteodentin in one of the present cases and the co-expression of cytokeratins (CK) 13, 19 and 8 strongly support the concept of odontogenic differentiation in the GOC. Careful surgical removal of the lesion succeeded by a 5-year follow-up period is recommended.
Koppang
H S
HS
Department of Oral Pathology, Dental Faculty, University of Oslo, Norway.
Johannessen
S
S
Haugen
L K
LK
Haanaes
H R
HR
Solheim
T
T
Donath
K
K
D000328:Adult; D000368:Aged; D003238:Connective Tissue / Q000473:pathology; D003593:Cytoplasm / Q000648:ultrastructure; D004848:Epithelium / Q000473:pathology; D005347:Fibroblasts / Q000473:pathology; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007633:Keratins / Q000032:analysis; D008297:Male; D008336:Mandibular Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D008439:Maxillary Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D009077:Mucins / Q000032:analysis; D009807:Odontogenic Cysts / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography
D009077:Mucins; D007633:Keratins