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The aim of this study was to evaluate the histopathologic diagnoses and radiographic characteristics of lesions associated with impacted teeth. In this retrospective study, 2624 biopsy reports were assessed. If the report was a record of a pericoronal lesion, the age and sex of the patient and the location, microscopic diagnosis, radiographic features, and size of the lesion were recorded.
View Article and Find Full Text PDFInt J Surg Case Rep
November 2024
University of Monastir, Faculty of Dental Medicine of Monastir, 5000, Military Hospital of Tunis, Department of Oral Surgery, Research unity UR17DN04, 1008 Tunis, Tunisia.
Introduction: Unicystic ameloblastoma (UA) is frequently associated with an impacted tooth with a challenging diagnosis and decision making. The aim of this article is to emphasize a novel approach of treatment with tooth reimplantation after conservative treatment.
Presentation Of Case: A 7-year-old boy consulting with a chief complaint of swelling in the upper left front region.
Anat Rec (Hoboken)
April 2024
Programa de Pós-Graduação em Zoologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
Tarjadia ruthae is a quadrupedal terrestrial pseudosuchian from the Middle-early Upper Triassic of the Chañares Formation, La Rioja Province, Argentina. Originally, this species was identified as an indeterminate archosaur and later as a doswelliid archosauriform based on very fragmentary specimens characterized by the ornamentation of the skull roof and osteoderms. Additional specimens (including skulls and postcrania) recovered in the last decade show that Tarjadia is an erpetosuchid, an enigmatic pseudosuchian group composed of six species registered in Middle-Upper Triassic continental units of Tanzania, Germany, Scotland, North America, Brazil, and Argentina.
View Article and Find Full Text PDFJ Oral Maxillofac Pathol
July 2023
Department of Oral Pathology and Microbiology, Panineeya Institute of Dental Sciences and Research Centre, Hyderabad, Telangana, India.
Context: Odontogenic cysts and tumours are a wide array of complex pathological entities ranging from mild indolent to aggressive detrimental in nature, which occur as a result of anomalous alterations in normal odontogenesis. Hence, these odontogenic lesions need to be evaluated extensively by using potential immunohistochemical markers.
Aim: To evaluate and compare the expression of podoplanin, a lymphoendothelial IHC marker in odontogenic cysts and odontogenic tumours to determine their proliferative potential.
J Korean Assoc Oral Maxillofac Surg
April 2023
Department of Oral and Maxillofacial Surgery, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria.
Objectives: An ectopic tooth is a rare eruption of a tooth out of the normal dental apparatus and occurs commonly with the third molar. Thus, in this study, we reported a case series of ectopic teeth in rare jaw locations and highlight the associated pathology and our experience in the surgical management. Patients and.
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