Abstract:
BACKGROUND:Previous reports concerning the prevalence of human papillomavirus (HPV) in oral squamous cell carcinoma (OSCC) have observed varied results. The aim of this study was to evaluate the prevalence of HPV in oral premalignant lesions (OPL) and OSCC. For accurate HPV detection in oral lesions, comparative analysis was performed on cervical lesions as positive controls. METHODS:Fifty-seven cases with OPL and 50 with OSCC were selected. Twenty-nine control cases were selected from cervical lesions. The HPV infection rate was analysed by consensus polymerase chain reaction (PCR) using the My09/My11 and Gp5+/Gp6+ primers, and genotyping detection was employed using a PCR-based micro-array. Immunohistochemical staining for p16(INK4a) was performed. RESULTS:Twenty-eight (96.6%) cases of cervical lesions were positive for HPV by consensus PCR and 24 cases (82.8%) were positive by genotyping. The total HPV-positive rate in cervical lesions was 96.6%. HPV-DNA was detected in nine cases (15.8%) of OPL and six cases (12.0%) of OSCC by consensus PCR. Six cases (10.5%) of OPL and three cases (6.0%) of OSCC were positive by genotyping. The total HPV-positive rate in oral lesions was 22.4% (26.3% of OPL and 18.0% of OSCC). In cervical lesions, immunohistochemistry of p16(INK4a) identified 27 cases (93.1%) as positive. Fifteen cases (26.3%) of OPL and eight cases (16.0%) of OSCC were positive for p16(INK4a). CONCLUSIONS:The HPV infection and p16(INK4a)-positive rates in oral lesions are lower than previously reported. This suggests that HPV may not play a major role in oral lesions although its involvement cannot completely be ruled out.
journal_name
Int J Clin Oncoljournal_title
International journal of clinical oncologyauthors
Ishibashi M,Kishino M,Sato S,Morii E,Ogawa Y,Aozasa K,Kogo M,Toyosawa Sdoi
10.1007/s10147-011-0236-0subject
Has Abstractpub_date
2011-12-01 00:00:00pages
646-53issue
6eissn
1341-9625issn
1437-7772journal_volume
16pub_type
杂志文章abstract:OBJECTIVE:Most Brenner tumors are benign, with only 1% being malignant. In this study we report on 13 cases with malignant Brenner tumor of the ovary and discuss the clinical, demographic and histologic features. METHOD:Thirteen patients with malignant Brenner tumor of the ovary who were treated at Selçuk University G...
journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-011-0290-7
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:The aim of this study is to evaluate whether class III β-tubulin (TUBB3) expression could predict progression-free survival or overall survival in relapsed non-small cell lung cancer (NSCLC) patients treated with taxene-based chemotherapy. METHODS:Immunohistochemistal staining was used to examine the expres...
journal_title:International journal of clinical oncology
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更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Neuroendocrine carcinoma (NEC) of the esophagus and the stomach is aggressive. The purpose of this study was to determine the optimal therapeutic strategy. METHODS:Both clinicopathological factors and treatment results were examined in 34 patients with immunohistochemically diagnosed NEC of the upper gastro...
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doi:10.1007/s10147-020-01631-y
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND:We aimed to compare the impact of systematic uncertainties in patient setup and prostate motion on three different external-beam radiotherapy protocols for prostate cancer. METHODS:To simulate possible near-maximum systematic errors, the isocenter position was shifted to eight points with +/-1.65 SD of the ...
journal_title:International journal of clinical oncology
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doi:10.1007/s10147-007-0724-4
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:This single-arm, multicenter, phase-II trial evaluated the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) using fine-powder cisplatin and iodized-oil suspension in patients with intermediate- and advanced-stage [Barcelona Clinic Liver Cancer (BCLC) stage-B and stage-C] hepatocellular carci...
journal_title:International journal of clinical oncology
pub_type: 杂志文章,多中心研究
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abstract::Adenoid cystic carcinoma of the uterine cervix is a rare and peculiar variant of adenocarcinoma. This tumor represents 3% of all primary cervical adenocarcinomas, and it is locally aggressive and capable of metastasis to other organs even in its early stage. We report a case of adenoid cystic carcinoma stage IIIb that...
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journal_title:International journal of clinical oncology
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doi:10.1007/s10147-015-0846-z
更新日期:2015-12-01 00:00:00
abstract::The two main malignant hepatic tumors in children are hepatoblastomas (HBLs) and hepatocellular carcinomas (HCCs). The past two decades have brought significant improvement to the outcomes of children diagnosed with malignant hepatic tumors, especially HBL, due to improvements in diagnosis and treatment. Histological ...
journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-013-0607-9
更新日期:2013-12-01 00:00:00
abstract::The original article can be found online. ...
journal_title:International journal of clinical oncology
pub_type: 杂志文章,已发布勘误
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journal_title:International journal of clinical oncology
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更新日期:2007-04-01 00:00:00
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journal_title:International journal of clinical oncology
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更新日期:2015-02-01 00:00:00
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pub_type: 临床试验,杂志文章
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journal_title:International journal of clinical oncology
pub_type: 杂志文章,评审
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更新日期:2017-04-01 00:00:00
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更新日期:2014-04-01 00:00:00
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更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:Microvascular invasion (mvi) is an important risk factor for recurrent hepatocellular carcinoma (HCC), even after curative liver resection or orthotopic liver transplantation. However, mvi is difficult to detect preoperatively. The aim of this study was to clarify the risk factors of postoperative recurrence...
journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-017-1189-8
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Obese women with estrogen receptor (ER)-positive breast cancer may experience worse disease-free and overall survival. We hypothesize that this observation is due to intrinsically aggressive disease and that obesity will be associated with higher histologic grade and Ki67. METHODS:A sequential cohort of wom...
journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-014-0712-4
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:UFT is composed of tegafur, a prodrug of 5-fluorouracil, and uracil, at a fixed ratio of 1: 4. UFT is widely used with leucovorin as adjuvant chemotherapy in patients with colon cancer. As reported, UFT/leucovorin should not be taken simultaneously with food because a high fat content will reduce the systemi...
journal_title:International journal of clinical oncology
pub_type: 杂志文章,随机对照试验
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更新日期:2009-12-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
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更新日期:2017-02-01 00:00:00
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pub_type: 杂志文章,实务指引
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更新日期:2018-10-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
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更新日期:2020-04-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-011-0260-0
更新日期:2012-04-01 00:00:00
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更新日期:2005-04-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-015-0907-3
更新日期:2016-04-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-018-1307-2
更新日期:2018-12-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-013-0559-0
更新日期:2014-04-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s101470050002
更新日期:2000-02-01 00:00:00
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journal_title:International journal of clinical oncology
pub_type: 杂志文章
doi:10.1007/s10147-011-0300-9
更新日期:2012-08-01 00:00:00
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pub_type: 临床试验,杂志文章
doi:10.1007/s10147-019-01551-6
更新日期:2020-02-01 00:00:00