Oral Surgery, Oral Medicine, Oral Pathology最新文献_第4页

Cariogenic microflora in patients with Hodgkin's disease before and after mantle field radiotherapy 霍奇金淋巴瘤患者放射治疗前后牙源性菌群的变化

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90167-8

Harris J. Keene DDS , Terence J. Fleming DDS , Bela B. Toth MS, DDS

{"title":"Cariogenic microflora in patients with Hodgkin's disease before and after mantle field radiotherapy","authors":"Harris J. Keene DDS , Terence J. Fleming DDS , Bela B. Toth MS, DDS","doi":"10.1016/0030-4220(94)90167-8","DOIUrl":"10.1016/0030-4220(94)90167-8","url":null,"abstract":"<div><p>Because mantle field radiotherapy is associated with partial xerostomia in patients with Hodgkin's disease, the purpose of this study was to evaluate their cariogenic microflora before and after completion of radiotherapy. We obtained samples of oral saline solution rinse from 40 patients with Hodgkin's disease before radiotherapy and from 31 patients with Hodgkin's disease who had survived 1 to 24 years after radiotherapy. We also evaluated caries experience and history of fluoride gel use for caries prevention in these patients. Mutans streptococci and lactobacilli levels were significantly higher in the postradiotherapy patients with carious teeth, particularly in those with limited home use of fluoride gels. In the postradiotherapy group, caries parameters were significantly higher (<em>p</em> < 0.05) than in the preradiotherapy group. Within the postradiotherapy group, both caries and microbial parameters tended to be higher in patients who were less compliant about using the recommended 0.4% stannous fluoride “brush-in” technique than in those who used the gel regularly at home. This study indicates that for patients with Hodgkin's disease who receive mantle field irradiation during the management of their disease, a sustained brush-in program with stannous fluoride gel can be of benefit for caries prevention and for limitation of oral levels of cariogenic mutans streptococci.</p></div>","PeriodicalId":100992,"journal":{"name":"Oral Surgery, Oral Medicine, Oral Pathology","volume":"78 5","pages":"Pages 577-582"},"PeriodicalIF":0.0,"publicationDate":"1994-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0030-4220(94)90167-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18839899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 23

Emphasis on biology rather than gadgetry 强调生物而不是小玩意

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90160-0

Samuel Seltzer (Endodontic Section Editor)

引用次数: 0

HIV-1 antibody positive hepatitis B surface antigen serum in a dental school patient population HIV-1抗体阳性的乙型肝炎表面抗原血清在牙科学校患者人群

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90183-X

James E. Cade DDS , Charles H. Boozer DDS, MA , Diana M. Lancaster MA, PhD , Gwendolyn Lundgren

引用次数: 2

Extensive idiopathic apical root resorption 广泛的特发性根尖吸收

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90184-8

Eric M. Rivera DDS, MS , Richard E. Walton DMD, MS

引用次数: 36

In reply 在回复

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90163-5

Larz S.W. Spa˚ngberg DDS, PhD (Professor and Head)

引用次数: 0

Oral hairy leukoplakia in nonimmunosuppressed patients 非免疫抑制患者的口腔毛状白斑

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90171-6

Francina Lozada-Nur DDS, MS , John Robinson DDS , Joseph A. Regezi DDS, MS

引用次数: 44

Focal cemento-osseous dysplasia: A clinicopathologic study of 221 cases 局灶性骨水泥发育不良221例临床病理分析

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90174-0

Don-John Summerlin DMD, MS , Charles E. Tomich DDS, MSD

{"title":"Focal cemento-osseous dysplasia: A clinicopathologic study of 221 cases","authors":"Don-John Summerlin DMD, MS , Charles E. Tomich DDS, MSD","doi":"10.1016/0030-4220(94)90174-0","DOIUrl":"10.1016/0030-4220(94)90174-0","url":null,"abstract":"<div><p>Classification of cemento-osseous lesions of the jaws has long been a dilemma for pathologists. A group of 221 cemento-osseous lesions exhibited sufficiently distinctive clinicopathologic features to be separated into a specific category: focal cemento-osseous dysplasia. This entity presents as an asymptomatic, focal, mixed radiolucent/radiopaque lesion with ill-defined borders in the tooth-bearing areas. It was found to occur with greater frequency in women (88%) and in the posterior mandible (77%). The average age at presentation was 37 years and a relative predilection for black patients was observed. At surgery these lesions were noted to be hemorrhagic, gritty, and adherent to the surrounding bone. The gross appearance of multiple hemorrhagic fragments is of diagnostic significance. Histologic features include a cellular connective tissue stroma punctuated by irregular osseous and/or cementum-like calcifications. Focal cemento-osseous dysplasia is thought to be of periodontal ligament origin and to be non-neoplastic in nature. Further surgical intervention is not necessary, but periodic follow-up is recommended, because occasional cases were observed to progress into florid osseous dysplasia. Care must be taken to differentiate focal cemento-osseous dysplasia from central cementifying and/or ossifying fibromas, which are true neoplasms and require surgical treatment.</p></div>","PeriodicalId":100992,"journal":{"name":"Oral Surgery, Oral Medicine, Oral Pathology","volume":"78 5","pages":"Pages 611-620"},"PeriodicalIF":0.0,"publicationDate":"1994-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0030-4220(94)90174-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18837810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 163

Detection of simulated osteoporosis in human anterior maxillary alveolar bone with digital subtraction 数字减影法检测人上颌前牙槽骨模拟骨质疏松症

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90181-3

Karin A. Southard DDS, MS , Thomas E. Southard DDS, MS

{"title":"Detection of simulated osteoporosis in human anterior maxillary alveolar bone with digital subtraction","authors":"Karin A. Southard DDS, MS , Thomas E. Southard DDS, MS","doi":"10.1016/0030-4220(94)90181-3","DOIUrl":"10.1016/0030-4220(94)90181-3","url":null,"abstract":"<div><p>The purpose of this in vitro study was to examine radiographic changes in human anterior maxillary alveolar bone during simulated osteoporosis (decalcification) and to determine the minimal amount of generalized decalcifications that can be detected under optimal radiographic conditions with the use of digital subtraction. Five samples of human anterior maxillary alveolus were progressively decalcified at timed intervals with 0.1 N hydrochloric acid solutions, and the percentage of calcium lost during each interval was quantified with calcium assays. Sets of four radiographs were exposed at 70 kVp initially and after each decalcification interval. The radiographs were digitized and digitally filtered, and bone profiles (scan lines) were generated between selected points on lead markers. To further reduce corrupting film-grain noise each set of four profiles were superimposed and averaged on a pixel-by-pixel basis. The averaged profile from each stage of decalcification was subtracted from the averaged initial profile on a pixel-by-pixel basis, and the mean profile intensity change for each decalcification stage calculated. Statistical analysis was performed with repeated measures analysis of variance. Results indicate that generalized decalcification less than or equal to 5.3% was detected in all samples of human anterior maxillae with the use of digital subtraction.</p></div>","PeriodicalId":100992,"journal":{"name":"Oral Surgery, Oral Medicine, Oral Pathology","volume":"78 5","pages":"Pages 655-661"},"PeriodicalIF":0.0,"publicationDate":"1994-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0030-4220(94)90181-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18837817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 32

Are they still miracle drugs? 它们仍然是特效药吗?

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90161-9

Marvin A. Zerr DDS (Dentist/Scientist Awardee)

引用次数: 1

Intraoral pyogenic granuloma after allogeneic bone marrow transplant 同种异体骨髓移植后的口腔内化脓性肉芽肿

Oral Surgery, Oral Medicine, Oral Pathology Pub Date : 1994-11-01 DOI: 10.1016/0030-4220(94)90173-2

Linda Lee DDS, MSc (Dipl. ABOP, MRCD(C)) , Pierre A. Miller DDS, BSc , Walter G. Maxymiw DDS (Chief) , Hans A. Messner MD, PhD (FRCP(C), Director) , Lorne E. Rotstein MD (FRCS(C))

引用次数: 61