检索结果-南通市图书馆

Chinese Medical Sciences Journal 2023年第2期38卷 138-146页

作者： Fatemeh Mashhadiabbas Sanaz GholamiToghchi Roohollah Safarpour Department of Oral and Maxillofacial Pathology School of DentistryShahid Beheshti University of Medical SciencesTehran ***Iran Department of Oral and Maxillofacial Pathology School of DentistryLorestan University of Medical SciencesKhorramabad ***Iran

Central granular cell odontogenic tumors(CGCOTs)are rare,benign,slowly growing odontogenic *** to their uncertain histogenesis,CGCOTs are still not included as a distinct entity in the WHO classification(2017)of odontogenic *** report a case of CGCOT involving the right side of maxillary anterior region of a 39-year-old white *** staining showed that granular cells positively expressed CD68 and vimentin,and negatively expressed S-100 ***,we searched Pub Med,Google Scholar,and Scopus databases to summary the clinico-pathological features of 51 reported cases of *** results showed that the granular cells of 28.6%cases were immunopositive for vimentin and CD68,and odontogenic epithelial cells were positive immunoreactivity for *** findings reinforced the mesenchymal origin of granular cells and the odontogenic nature of epithelium islands.

关键词： central granular cell odontogenic tumor central granular cell odontogenic fibroma odontogenic tumor granular cell ameloblastic fibroma histogenesis

Sclerosing odontogenic carcinoma of maxilla:A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2023年第8期11卷 1878-1887页

作者： Hui Yuh Soh Wen-Bo Zhang Yao Yu Ran Zhang Yan Chen Yan Gao Xin Peng Department of Oral and Maxillofacial Surgery Peking University School and Hospital of Stomatology&National Center for Stomatology&National Clinical Research Center for Oral Diseases&National Engineering Research Center of Oral Biomaterials and Digital Medical DevicesBeijing 100081China Department of Oral and Maxillofacial Surgery Faculty of DentistryUniversity Kebangsaan MalaysiaKuala Lumpur 50300Malaysia Department of Oral Pathology Peking University School of StomatologyBeijing 100081China

BACKGROUND Sclerosing odontogenic carcinoma is a rare primary intraosseous neoplasm that was featured recently as a single entity in the World Health Organization classification of Head and Neck tumors 2017,with only 14 cases published to *** biological characteristics of sclerosing odontogenic carcinoma remain indistinct because of its rarity;however,it appears to be locally aggressive,with no regional or distant metastasis reported to *** SUMMARY We reported a case of sclerosing odontogenic carcinoma of the maxilla in a 62-year-old woman,who presented with an indolent right palatal swelling,which progressively increased in size over 7 *** subtotal maxillectomy with surgical margins of approximately 1.5 cm was *** patient remained disease free for 4 years following the ablation *** workups,treatment,and therapeutic outcomes were *** More cases are needed to further characterize this entity,understand its biological behavior,and justify the treatment *** with wide margins of approximately 1.0 to 1.5 cm is proposed,while neck dissection,post-operative radiotherapy,or chemotherapy are deemed unnecessary.

关键词： odontogenic tumor Sclerosing odontogenic carcinoma Head and neck

Mandibular cementoblastoma:Case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Stomatology 2012年第1期2卷 50-53页

作者： Cintia Mussi Milani César Augusto Thomé Rosangela Sayuri Saga Kamikawa Mariana Daniel da Silva Maria Angela Naval Machado Universidade Tuiuti do Paraná CuritibaBrazil Center for Health and Biological Sciences Pontifícia Universidade Católica do ParanáCuritibaBrazil Associacao Brasileira de Odontologia-Secao Paraná CuritibaBrazil Private Practice CuritibaBrazil Universidade Federal do Paraná CuritibaBrazil

Cementoblastoma is a rare benign lesion that represents less than 1% of all odontogenic tumours. It’s characterized by proliferation of cementum-like tissue and in almost all cases tends to be associated with an erupted permanent tooth, most often the first mo- lar. We present an unusual case of a large cemento-blastoma that affected the right mandibular body, extending from the first premolar to the second molar, of a 19-years-old male. In this case an initial surgery was attempted under local anaesthesia, resulting in incomplete tumor removal. A second surgical procedure was performed under general anaesthesia, ensuring the complete excision of the lesion. The patient was monitored for 1 year after surgery and did not show any signs of recurrence.

关键词： odontogenic tumor Cementoblasts Oral Surgery

Adenomatoid odontogenic tumour displacing multiple teeth in an adolescent

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Stomatology 2012年第2期2卷 146-148页

作者： Kellen Cristine Tjioe Denise Tostes Oliveira Marcelo Lupion Poleti Osny Ferreira Jr. Eduardo Sant’Anna Eduardo Sanches Goncales Department of Stomatology Bauru School of DentistryUniversity of Sao PauloBauruSao PauloBrazil

Adenomatoid odontogenic tumor is an unusual benign neoplasm which shares clinical and radiographic characteristics with odontogenic cystic lesions denoting a distinct behavior. This paper reports a case of a 12-year-old boy with a bony consistence tumefaction involving the area from teeth 12 to 17. Radiographically, the lesion was characterized by a well-circum- scribed unilocular radiolucent area displacing maxillary canine, first and second premolars. The final diagnosis was adenomatoid odontogenic tumour. The lesion was enucleated concomitantly with the removal of the canine tooth under general anesthesia. The patient was submitted to orthodontic treatment and has been followed-up for four years. Clinical and radiographic features are discussed in this report.

关键词： odontogenic tumor Adenomatoid odontogenic tumor Oral Surgery

Should the solid variant of odontogenic keratocyst and keratoameloblastoma be classified as the same entity-A clinicopathological analysis of nine cases and a review of the literature

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Should the solid variant of odontogenic keratocyst and kerat...