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Revista Da Faculdade de Odontologia de... 1968
Topics: Dentistry; Periodontal Cyst
PubMed: 5274858
DOI: No ID Found -
Journal of Periodontology May 1996The lateral periodontal cyst and gingival cyst of the adult are both developmental odontogenic cysts located predominantly in the mandibular premolar-canine region. In...
The lateral periodontal cyst and gingival cyst of the adult are both developmental odontogenic cysts located predominantly in the mandibular premolar-canine region. In this paper, a case report is described of a lateral periodontal cyst and gingival cyst occurring in the same patient along with a discussion of clinical, radiographic, and histological features of these lesions.
Topics: Gingival Diseases; Humans; Male; Mandibular Diseases; Middle Aged; Odontogenic Cysts; Periodontal Cyst
PubMed: 8724715
DOI: 10.1902/jop.1996.67.5.541 -
Journal of Oral Pathology & Medicine :... Mar 1993This report describes three unique cases of residual cyst (RC) which were characterized by large legume implants. To determine whether these represented a distinctive RC...
This report describes three unique cases of residual cyst (RC) which were characterized by large legume implants. To determine whether these represented a distinctive RC subset or if implanted materials have general importance in RC pathogenesis, a retrospective comparison of these cases and 37 further RCs with 40 control periapical cysts was performed. The frequency of foreign material implantation and the associated histopathologic features were assessed. No significant differences were noted suggesting that foreign implantations do not have an etiologically significant association with RCs and that the legume-associated RCs represent a unique subgroup. The relationship of the legume-associated RCs to the category of lesions variously termed giant cell hyaline angiopathy, oral pulse granuloma or hyaline ring granuloma is discussed.
Topics: Adult; Cellulose; Epithelium; Fabaceae; Female; Foreign Bodies; Granuloma; Humans; Hyperplasia; Male; Mandibular Diseases; Maxillary Diseases; Metaplasia; Middle Aged; Periodontal Cyst; Plants, Medicinal; Retrospective Studies
PubMed: 8487221
DOI: 10.1111/j.1600-0714.1993.tb01046.x -
Journal of Periodontology Mar 1982Over a period of 4 years, 41 isolated, advanced periodontal defects were selected for histologic examination. The objective of this study was to establish the presence...
Over a period of 4 years, 41 isolated, advanced periodontal defects were selected for histologic examination. The objective of this study was to establish the presence of cystic epithelium. Twenty of the biopsies fulfilled the criteria for lateral periodontal cyst (LPC). These results indicate that there is a distinct possibility that proliferation of epithelial elements other than crevicular could be implicated in isolated periodontal defects.
Topics: Epithelium; Humans; Periodontal Cyst; Periodontal Diseases
PubMed: 6951028
DOI: 10.1902/jop.1982.53.3.145 -
Journal of Veterinary Dentistry Sep 2017Lateral periodontal cysts (LPCs) are odontogenic epithelial cysts composed of nonkeratinized epithelial cells that are in the category of developmental cysts, rather...
Lateral periodontal cysts (LPCs) are odontogenic epithelial cysts composed of nonkeratinized epithelial cells that are in the category of developmental cysts, rather than inflammatory cysts. Lateral periodontal cysts are rare both in people and domestic animals; they are associated with vital teeth and located lateral to a tooth root. Lateral periodontal cysts are typically asymptomatic lesions that are characterized radiographically as a unilocular lucency with well-defined corticated borders. Canine acanthomatous ameloblastoma (CAA) is the most common odontogenic neoplasm in dogs and rarely presents as a cystic lesion. This case report describes the diagnosis and treatment of a cyst that occurred as a swelling apical to a gingival mass that was diagnosed histologically as CAA. Surgical management by conservative gingivectomy, cyst enucleation, and bone grafting was an effective treatment in this patient.
Topics: Ameloblastoma; Animals; Dog Diseases; Dogs; Female; Odontogenic Tumors; Periodontal Cyst
PubMed: 28639881
DOI: 10.1177/0898756417715918 -
Minerva Dental and Oral Science Oct 2022Lateral periodontal cyst (LPC) and odontogenic keratocystic (OK) are two osteolytic lesions of the jaw with different local invasiveness and percentage of recurrence....
Lateral periodontal cyst (LPC) and odontogenic keratocystic (OK) are two osteolytic lesions of the jaw with different local invasiveness and percentage of recurrence. The aim of this study was to highlight the attention on the differential diagnosis of these lesions that sometimes can have unexpected location and can lead doubts on diagnosis, therapy, and follow-up. A 34-year-old man presented to our department with a complaint of soft pain in the vestibular aspect of left mandibular second premolar and left mandibular first molar. Vital teeth in the left mandible, no mucosal swelling, and no drainage were observed. The CBCT showed a well circumscribed hypodensity area, extending between 3.5 and the apex of mesial root of 3.6. No displacement and no resorption of the roots were notified. Upon clinical and radiographical examination, a provisional diagnosis of LPC was made and enucleation of the lesion and histological examination were planned. Histologically, a cystic wall partially lined by a keratinizing squamous epithelium was observed. Surrounding and within the lesion, there was a chronic inflammatory infiltrate also of granulomatous type and with cholesterol clefts. Based on these findings, the diagnosis of odontogenic keratocystic was done. Radiolucent lesions in the premolar and canine region are frequently clinically and radiographically misdiagnosed. The identification of keratocyst in a location preoperatively favoring a lateral periodontal cyst should be suspected and biopsy must be considered in all cases to establish the nature of the lesion, the best surgical treatment, and the follow-up appointments.
Topics: Humans; Periodontal Cyst; Odontogenic Cysts; Radiography; Bicuspid; Diagnostic Errors
PubMed: 36321623
DOI: 10.23736/S2724-6329.22.04699-X -
British Dental Journal Jul 1989A case is described in which two separate developmental odontogenic cysts were associated with an unerupted lower third molar tooth. Radiological and histological...
A case is described in which two separate developmental odontogenic cysts were associated with an unerupted lower third molar tooth. Radiological and histological examination showed that these were a lateral periodontal cyst and a follicular (dentigerous) cyst. This unusual occurrence provides substantial evidence that the periodontal cyst may have an origin from the cell rests of Malassez.
Topics: Adult; Dentigerous Cyst; Humans; Male; Maxillary Diseases; Molar, Third; Periodontal Cyst; Tooth, Unerupted
PubMed: 2775572
DOI: 10.1038/sj.bdj.4806895 -
International Journal of Oral and... May 2010A 7-year-old boy presented with a periodontal problem related to an erupting lower molar. The tooth showed a 15 mm deep periodontal pocket on the buccal aspect. A...
A 7-year-old boy presented with a periodontal problem related to an erupting lower molar. The tooth showed a 15 mm deep periodontal pocket on the buccal aspect. A microbiological DNA test excluded a periodontal origin. The treatment consisted of local antimicrobial therapy and cleaning and filling of the pocket with Atridox. 2 years after therapy the pocket completely disappeared. Finding periodontal pockets on freshly erupted teeth with acute symptoms should suggest the diagnosis of a cyst. This could prevent surgical endodontal or periodontal therapy. This problem can be managed effectively with minimal therapy and local antibiotics.
Topics: Anti-Bacterial Agents; Child; Diagnosis, Differential; Doxycycline; Humans; Male; Mandible; Molar; Periodontal Cyst; Periodontal Pocket; Tooth Eruption
PubMed: 20005075
DOI: 10.1016/j.ijom.2009.11.005 -
Chinese Medical Sciences Journal =... Jun 2022Mandibular buccal bifurcation cyst is a rare inflammatory odontogenic cyst. We reported two cases who complained of painful swelling of extraoral soft tissue. Intraoral...
Mandibular buccal bifurcation cyst is a rare inflammatory odontogenic cyst. We reported two cases who complained of painful swelling of extraoral soft tissue. Intraoral examination revealed the partially erupted mandibular first molar. Cone beam computed tomography showed a well-defined cystic lesion surrounding the first molar. Histopathologic images showed the cyst wall was infiltrated by a large number of plasma cells, neutrophils and eosinophils, and lined with a thin layer of non-keratinized stratified squamous epithelium. Finally, the two patients were diagnosed as mandibular buccal bifurcation cyst and treated with cyst enucleation and curettage.
Topics: Humans; Leukocyte Count; Mandibular Diseases; Molar; Odontogenic Cysts; Periodontal Cyst
PubMed: 35796341
DOI: 10.24920/003957 -
Revista de La Facultad de Odontologia... 1977
Topics: Adult; Apicoectomy; Humans; Periapical Tissue; Periodontal Cyst; Root Canal Therapy
PubMed: 279041
DOI: No ID Found