{"title":"丰富的骨水泥发育不良","authors":"Yoshiko Ariji DDS (Formerly Instructor, Currently Instructor) , Eiichiro Ariji DDS, PhD (Formerly Instructor, Currently Assistant Professor) , Yoshinori Higuchi DDS, PhD (Lecturer) , Shuro Kubo DDS (Instructor) , Eiji Nakayama DDS (Instructor) , Sigenobu Kanda DDS, PhD (Professor and Chairman)","doi":"10.1016/0030-4220(94)90074-4","DOIUrl":null,"url":null,"abstract":"<div><p>This article describes the computed tomographic and conventional radiographic findings for florid cemento-osseous dysplasia. A low-density thin layer or cystlike area was observed around the high-density masses in the tooth-bearing area in the seven cases studied. Expansion of the buccal and lingual cortical plates was observed in association with cystlike areas, but was infrequently observed in florid cemento-osseous dysplasia not having such areas. The computed tomographic number of the high-density masses ranged from 772 to 1587 Hounsfield Units and was equivalent to that of cementum or cortical bone.</p></div>","PeriodicalId":100992,"journal":{"name":"Oral Surgery, Oral Medicine, Oral Pathology","volume":"78 3","pages":"Pages 391-396"},"PeriodicalIF":0.0000,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0030-4220(94)90074-4","citationCount":"45","resultStr":"{\"title\":\"Florid cemento-osseous dysplasia\",\"authors\":\"Yoshiko Ariji DDS (Formerly Instructor, Currently Instructor) , Eiichiro Ariji DDS, PhD (Formerly Instructor, Currently Assistant Professor) , Yoshinori Higuchi DDS, PhD (Lecturer) , Shuro Kubo DDS (Instructor) , Eiji Nakayama DDS (Instructor) , Sigenobu Kanda DDS, PhD (Professor and Chairman)\",\"doi\":\"10.1016/0030-4220(94)90074-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This article describes the computed tomographic and conventional radiographic findings for florid cemento-osseous dysplasia. A low-density thin layer or cystlike area was observed around the high-density masses in the tooth-bearing area in the seven cases studied. Expansion of the buccal and lingual cortical plates was observed in association with cystlike areas, but was infrequently observed in florid cemento-osseous dysplasia not having such areas. The computed tomographic number of the high-density masses ranged from 772 to 1587 Hounsfield Units and was equivalent to that of cementum or cortical bone.</p></div>\",\"PeriodicalId\":100992,\"journal\":{\"name\":\"Oral Surgery, Oral Medicine, Oral Pathology\",\"volume\":\"78 3\",\"pages\":\"Pages 391-396\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0030-4220(94)90074-4\",\"citationCount\":\"45\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oral Surgery, Oral Medicine, Oral Pathology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0030422094900744\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oral Surgery, Oral Medicine, Oral Pathology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0030422094900744","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This article describes the computed tomographic and conventional radiographic findings for florid cemento-osseous dysplasia. A low-density thin layer or cystlike area was observed around the high-density masses in the tooth-bearing area in the seven cases studied. Expansion of the buccal and lingual cortical plates was observed in association with cystlike areas, but was infrequently observed in florid cemento-osseous dysplasia not having such areas. The computed tomographic number of the high-density masses ranged from 772 to 1587 Hounsfield Units and was equivalent to that of cementum or cortical bone.