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排序方式: 共有112条查询结果,搜索用时 15 毫秒
1.
Protocol for the prevention and treatment of oral sequelae resulting from head and neck radiation therapy. 总被引:5,自引:0,他引:5
J Jansma A Vissink F K Spijkervet J L Roodenburg A K Panders A Vermey B G Szabó E J Gravenmade 《Cancer》1992,70(8):2171-2180
In addition to the desired antitumor effects, head and neck radiation therapy induces damage in normal tissues that may result in oral sequelae such as mucositis, hyposalivation, radiation caries, taste loss, trismus, soft-tissue necrosis, and osteoradionecrosis. These sequelae may be dose-limiting and have a tremendous effect on the patient's quality of life. Current policies to prevent these sequelae primarily are based on clinical experience and show great diversity. A protocol for the prevention and treatment of oral sequelae resulting from head and neck radiation therapy, based on fundamental research and data derived from the literature, is presented. The protocol is particularly applicable in centers with a dental team. This team should be involved at the time of initial diagnosis so that a successful preventive regimen is an integral part of the overall cancer treatment regimen. 相似文献
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Kalk WW Mansour K Vissink A Spijkervet FK Bootsma H Kallenberg CG Roodenburg JL Nieuw Amerongen AV 《The Journal of rheumatology》2002,29(5):924-930
OBJECTIVE: Little is known about the relationship between lachrymal and salivary gland involvement in Sj?gren's syndrome (SS). It is also of interest to know which eye test contributes most to the diagnosis of SS. We investigated the performance of different tear tests and how these tests relate to common serologic and salivary tests in SS. METHODS: In patients suspected of SS, the tear breakup time and the tear mucus score were evaluated in addition to the routine tests. Eighty consecutive patients were included, categorized into primary SS (pSS), secondary SS (sSS), and negative for SS. RESULTS: The tear breakup time and mucus score both performed insufficiently in diagnosing SS, in contrast to the Rose Bengal score. In pSS and sSS patients, a clear correlation was noted between tear and saliva quality and secretion rate, and between the Rose Bengal score and parotid sialography. Increased Rose Bengal scores also correlated significantly with hyperglobulinemia and presence of SSB antibodies in serum, with duration of subjective eye dryness, and with decreased tear gland function. CONCLUSION: The Rose Bengal score remains the eye test of choice having the highest specificity for SS. Hyperglobulinemia and especially positive SSB serology may warrant close monitoring of the eyes, since these serum findings appear to relate to the severity of ocular surface damage. Theoretically, a positive evaluation of either the ocular or oral component, in addition to positive serology or histopathology, could be sufficient to diagnose the syndrome for clinical purposes. 相似文献
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Christos Livas Konstantina Delli Frederik K. L. Spijkervet Arjan Vissink Pieter U. Dijkstra 《The Angle orthodontist》2019,89(6):889
Objectives:To assess the diagnostic accuracy of two smartphone cephalometric analysis apps compared with Viewbox software.Materials and Methods:Pretreatment digital lateral cephalograms of 50 consecutive orthodontic patients (20 males, 30 females; mean age, 19.1 years; SD, 11.7) were traced twice using two apps (ie, CephNinja and OneCeph), with Viewbox used as the gold standard computer software program. Seven angular and two linear measurements, originally derived from Steiner cephalometric analysis, were performed.Results:Regarding validity, intraclass correlation coefficients (ICCs) ranged from .903–.983 and .786–.978 for OneCeph vs Viewbox and CephNinja vs Viewbox, respectively. The ICC values for intratool reliability ranged from .647–.993. None of the CephNinja measurements was below the recommended cutoff values of ICCs for reliability.Conclusions:OneCeph has a high validity compared with Viewbox, while CephNinja is the best alternative to Viewbox regarding reliability. Smartphone apps may have a great potential in supplementing traditional cephalometric analysis. 相似文献
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Stokman MA Sonis ST Dijkstra PU Burgerhof JG Spijkervet FK 《European journal of cancer (Oxford, England : 1990)》2005,41(12):1735-1738
In the assessment of mucositis, the inter-evaluator variability needs to be minimised and would likely to be best accomplished by training. The aim of this study was to evaluate the effect of training on concordance of evaluators in scoring oral mucositis. The evaluators were informed about the pathobiology and clinical appearance of mucositis and were trained in scoring mucositis according the Oral Mucositis Assessment Scale (OMAS). The effect of the training was evaluated by a pre- and post-training test. Each test consisted of 15 slides depicting oral mucositis. The pre- and post-training scores were compared to the reference standard. During 8 months at 6 meetings, 65 evaluators were trained. The mean percentage correctly scored slides according the OMAS increased significantly between the pre- and post-training test (P<0.001). Training evaluators in scoring oral mucositis has a significant improvement on the outcome of mucositis assessment. 相似文献
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J. Schortinghuis J. Pijpe F.K.L. Spijkervet A. Vissink 《International journal of oral and maxillofacial surgery》2009,38(4):346-349
There is limited information about the retention of lipiodol in the parotid gland after parotid gland sialography. This study assesses the prevalence of lipiodol retention after parotid sialography and determines if retention of lipiodol is related to the sialography technique or the underlying salivary gland pathology. Using the electronic hospital database (1996–2006), 66 out of 565 patients were identified who had additional maxillofacial radiographic examinations after the initial sialography. Additional radiographs up to October 2007 were included; these were orthopantomographic radiographs in all cases. In 28 patients (42%) signs of lipiodol retention were observed (mean radiographic follow-up: 15 ± 13 months). Retention was characterized by small radiopaque spots in the periphery of the gland. Lipiodol retention was predominantly associated with a fausse route (n = 8) or the presence of salivary gland disease (sialectasia; n = 17). In 9 patients with signs of lipiodol retention, a series of radiographs was available. Lipiodol radiodensities decreased in size during 28 months, and could disappear gradually (follow-up 14–57 months). Despite the high frequency of retention of small depots of lipiodol for years after sialography in patients subjected to additional radiographic examinations, no clinically adverse effects were observed. 相似文献
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M. A. Stokman F. K. L. Spijkervet A. N. M. Wymenga F. R. Burlage W. Timens J. L. N. Roodenburg E. G. E. de Vries 《Journal of oral pathology & medicine》2002,31(3):153-157
BACKGROUND: An in-vitro assay has been developed for quantitative assessment of chemotherapy induced oral mucositis. In the present study this method was evaluated for assessment of irradiation mucositis at a cellular level. METHODS: Ten patients participated in this consecutive study. All patients were treated with conventional fractionated curative postoperative radiotherapy. Prior to, and weekly during, the irradiation course, oral washings were obtained to determine viability of epithelial cells by trypan blue dye exclusion. Maturation of epithelial cells was assessed from smears (Papanicolaou staining). The viability data were compared with the WHO-score for mucositis. RESULTS: Epithelial cell viability increased during the first three weeks of radiation (P = 0.04), and was seen earlier than the subjective mucosal changes with the WHO-score. Cell maturity shifted from immature and intermediate to mature (P = 0.03). CONCLUSIONS: The cell viability assay can be considered an objective method for following the development of irradiation mucositis, and seems to be more sensitive during the first three weeks of irradiation than the WHO-scoring method. 相似文献