Abstract:
OBJECTIVE:The aim of this study was to identify clinicopathological variables associated with the clinical outcomes of patients with lymph node metastasis-positive urothelial bladder carcinoma after radical cystectomy. METHODS:Forty-six patients who underwent radical cystectomy without preoperative chemotherapy and had histologically proven nodal metastasis were included in the study. The status of lymph nodes and primary lesion was analyzed in terms of disease-specific survival and recurrence-free survival. RESULTS:The 5-year disease-specific survival and recurrence-free survival for the 46 patients overall were 41.3 and 32.2%, respectively. Univariate analysis showed that pN status, the total number of involved lymph nodes, lymph node density and extranodal invasion were statistically significant variables predictive of disease-specific survival. Multivariate analysis revealed that the total number of involved lymph nodes, extranodal invasion and diameter of the metastatic lesion were statistically significant variables predictive of disease-specific survival. Interestingly, the diameter of metastatic lesions was inversely correlated with poorer survival. Patients with large (≥10 mm) metastatic lesions and no extranodal invasion (expansive growth) had significantly better disease-specific survival than those with multiple small (<10 mm) metastatic lesions and no extranodal invasion (highly spreading) (P=0.0156) or those with extranodal invasion (infiltrative growth) (P=0.0181). CONCLUSIONS:Our data indicate that the clinical outcome of node-positive patients is not only stratified according to the tumor burden reflected in the total number of involved lymph nodes, but also affected by tumor biology including invasiveness and potential for metastasis, which is reflected in pathological characteristics such as extranodal invasion and the diameter of metastatic lesions.
journal_name
Jpn J Clin Oncoljournal_title
Japanese journal of clinical oncologyauthors
Nakagawa T,Kanai Y,Nakanishi H,Komiyama M,Fujimoto Hdoi
10.1093/jjco/hys136subject
Has Abstractpub_date
2012-11-01 00:00:00pages
1066-72issue
11eissn
0368-2811issn
1465-3621pii
hys136journal_volume
42pub_type
杂志文章abstract:BACKGROUND:Angiosarcoma is an aggressive and malignant neoplasm. Primary hepatic angiosarcoma is extremely rare and accounts for only approximately 5% of all angiosarcomas. Therefore, many doctors do not know enough about this disease; this lack of knowledge motivated us to perform this study. METHODS:We carried out a...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyaa017
更新日期:2020-05-05 00:00:00
abstract::A simple and effective method for concentrating sputum in the preparation of smears for cytodiagnosis of lung cancer was developed. The procedure, which utilizes a fixative consisting of 2,3-dihydroxy-1,4-dithiol-butane, 3,5-ditert-butyl-4-hydroxy-toluene, polyoxyethylene-cetyl-ether, polyethylene glycol 1540, and eth...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1985-06-01 00:00:00
abstract:OBJECTIVE:Phase I oncology trials have raised concerns that patients' 'unrealistic' optimism could compromise the validity of informed consent, and that patients often participate in trials to conform to physicians' or family members' recommendations. We aimed to determine whether patients or families-given the same in...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyw135
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Resections are effective for some patients with both hepatic and pulmonary metastases of colorectal cancer, but the best selection criteria for the resections and effective treatment for recurrence after the resections have not been determined. METHODS:A retrospective analysis was performed for 30 consecuti...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hym006
更新日期:2007-03-01 00:00:00
abstract:OBJECTIVE:Despite an increase in the number of Japanese patients with pancreatic neuroendocrine neoplasms, long-term outcomes and prognostic factors, especially for those with advanced disease, remain unclear. METHODS:We retrospectively reviewed the medical records of 78 patients with unresectable pancreatic neuroendo...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyv143
更新日期:2015-12-01 00:00:00
abstract:Backgrounds:With the aim to validate the applicability of the eighth T classifications of AJCC/UICC staging system for nasopharyngeal carcinoma patients. Materials and methods:We compare the seventh and eighth T classifications of the UICC/AJCC staging system in 382 newly diagnosed nasopharyngeal carcinoma patients wi...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyy109
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:In women, osteoporosis is a common chronic disease that induces spinal compression and femoral neck fractures, resulting in life-threatening complications. It is very important to identify risk factors in order to prevent this disorder. Bone destruction is a well-recognized complication in a variety of neopl...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyf082
更新日期:2002-10-01 00:00:00
abstract::Recurrence or metastasis of cancer has been considered to occur in the last stage of the patient's life. However, the new notions of oligometastases and oligo-recurrence have been proposed and the paradigm shift in the conceptualization of cancer metastasis or cancer recurrence. Oligometastases is the state in which t...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:10.1093/jjco/hyp167
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:S-1 plus cisplatin is a standard chemotherapy regimen for advanced non-small cell lung cancer (NSCLC). The addition of bevacizumab has been shown to significantly improve overall survival (OS) in patients with advanced non-squamous (NSq) NSCLC who received carboplatin plus paclitaxel, however, failed to show...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hyz064
更新日期:2019-08-01 00:00:00
abstract::Castleman's disease is a rare disorder characterized by benign proliferation of lymphoid tissue. Most cases occur as a mediastinal mass, although extrathoracic involvement including nodal and extranodal locations has been reported. The left suprarenal location of this localized disease may be mistaken for an adrenal t...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyi092
更新日期:2005-06-01 00:00:00
abstract::Thirteen postmortem examinations on neuroblastoma patients were reviewed clinicopathologically. Commonly found metastatic sites were bone, liver and lung. The introduction of massive doses of cyclophosphamide and cisplatinum into chemotherapy protocol markedly reduced the tumor burden: no tumor focus in liver or lung,...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1992-06-01 00:00:00
abstract:OBJECTIVE:We conducted a questionnaire survey of oncology specialists to investigate the frequency of administration of different drugs for the management of chemotherapy-induced peripheral neuropathy in Japan in 2015. Our group published Clinical Guidelines for the Management of Chemotherapy-Induced Peripheral Neuropa...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyaa056
更新日期:2020-08-04 00:00:00
abstract:Background:Many patients with colorectal cancer are elderly with competing comorbidities. When constructing nomogram for assessing survival, we should consider the influence of competing risk. A competing-risks nomogram was developed to estimate the probability of death due to colorectal cancer for patients after curat...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyy136
更新日期:2018-12-01 00:00:00
abstract::A 63-year-old man was admitted to the National Cancer Center Hospital on December 20, 1983 for a close examination of the abnormal shadows found in chest roentgenograms. Chest radiographs showed a massive right pleural effusion, a large tumor in the right hilar region and swelling of the left hilar nodes. Transcutaneo...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1987-06-01 00:00:00
abstract:OBJECTIVE:The prognosis of breast cancer-derived brain metastasis is poor, but new drugs and recent therapeutic strategies have helped extend survival in patients. Prediction of therapeutic responses and outcomes is not yet possible, however. In a retrospective study, we examined prognostic factors in patients with bre...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyv067
更新日期:2015-08-01 00:00:00
abstract:Background:Unexpected multiple primary carcinomas (MPCs) that develop in patients with head and neck carcinomas complicate approaches to their management. We therefore investigated the clinical factors associated with survival outcomes after the treatment of MPCs. Methods:We performed a retrospective review of records...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx178
更新日期:2018-02-01 00:00:00
abstract::Most terminally ill cancer patients in our hospice ward are referred from hospitals for anticancer treatment. For identical terminally ill cancer patients referred from other hospitals, differences in the accuracy and characteristics of the prognostic prediction of survival by oncologists and palliative care physician...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyy080
更新日期:2018-07-01 00:00:00
abstract::AMG 337, a selective small-molecule MET inhibitor, was evaluated in Asian patients with advanced solid tumors. Eligible patients orally self-administered AMG 337; the initial dose of 150 mg once daily (QD) was escalated to 300 mg QD (modified 3+3+3 design). Treatment continued until disease progression, intolerability...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx067
更新日期:2017-08-01 00:00:00
abstract:Purpose:To investigate the usefulness of screening for patient symptoms as the fifth vital sign using an electronic medical recording system. Patients and methods:In the electronic medical recording system, all admitted patients received routine nurse-based assessment of discomfort (defined as any physical symptom) at...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyx020
更新日期:2017-05-01 00:00:00
abstract::Advanced esophageal cancer patients with extensive lymph node metastases show extremely poor prognosis and the long-term outcome is poorer with the involvement of more lymph nodes. We report here a long-surviving case of advanced esophageal cancer with histologically 34 lymph node metastases, in which surgical resecti...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyf067
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVE:Laminin-332, a marker of epithelial-mesenchymal transition, is composed of a heterotrimer of α3, β3 and γ2 chains that regulates cell adhesion and migration. This study aimed to disclose the respective clinical significance of laminin β3 immunoexpression in colorectal cancer as a prognostic factor and a predi...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyv037
更新日期:2015-06-01 00:00:00
abstract::A 56-year-old Japanese man in whom a descending colon carcinoma had been resected underwent a high orchitectomy for metastatic epididymis from the colon. Metastatic carcinoma from the digestive organs to the spermatic cord (SC) and/or the intrascrotal contents (ISC) is rare. Fifty-four Japanese patients with metastasi...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:To clarify the association between pre-treatment total bilirubin (PTB) level and severe toxicity in patients receiving cisplatin and irinotecan. METHODS:We analyzed retrospectively the relationships of grade 4 neutropenia or grade 3-4 diarrhea and clinical variables including PTB and pre-treatment neutrophil...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hym033
更新日期:2007-05-01 00:00:00
abstract::New drug delivery systems for cis-diamminedichloroplatinum (CDDP) incorporated into vehicles, such as polymethylmethacrylate (PMMA), fibrin glue (F.G.), alpha-tricalciumphosphate (TCP) and ethylenevinyleacetate copolymer (Polymer) were examined using a rat osteosarcoma model. The materials containing CDDP were directl...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
abstract::Technological progress in the field of cancer treatment can be expected to accelerate in the future, giving hope to such patients. At the same time, there is concern that cancer care will become more expensive. It is indispensable to minimize the economic burden of patients to deliver technological advances in treatme...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,评审
doi:10.1093/jjco/hyt015
更新日期:2013-04-01 00:00:00
abstract:OBJECTIVE:This study was conducted to evaluate the efficacy and safety of pegylated liposomal doxorubicin (PLD) in Japanese patients with Müllerian carcinoma having a therapeutic history of platinum-based chemotherapy. METHODS:Patients who were diagnosed with Müllerian carcinoma (epithelial ovarian carcinoma, primary ...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章,多中心研究
doi:10.1093/jjco/hyn101
更新日期:2008-11-01 00:00:00
abstract::Alendronate, a bisphosphonate compound, lowers serum calcium in patients with cancer-associated hypercalcemia through its inhibitory effect on bone resorption and as a result symptoms associated with hypercalcemia improve. This study was carried out to investigate the effects of alendronate in patients with hypercalce...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyd105
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:CD10 is a cell surface metalloproteinase expressed by a variety of normal cell types, including lymphoid precursor cells, germinal center B lymphocytes and some epithelial cells. Although accumulating data indicate that CD10 expression by stromal cells is involved in colorectal carcinogenesis and it is a nov...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyi076
更新日期:2005-05-01 00:00:00
abstract::We found deletions of both alleles of the retinoblastoma gene (Rb) and the candidate Wilms' tumor gene (WT33) in a surgically resected human insulinoma by blot hybridization. Rearrangement of Krev-1, a transformation suppressor gene, was also detected in this case. The clinical and histological findings suggested that...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract:OBJECTIVE:T-stage is an imperfect prognostic indicator for patients with nasopharyngeal carcinoma. We evaluated the effect of extent of intracranial involvement on survival after conventional radiotherapy in patients with Stage T4 nasopharyngeal carcinoma. METHODS:We conducted a retrospective analysis of the results o...
journal_title:Japanese journal of clinical oncology
pub_type: 杂志文章
doi:10.1093/jjco/hyq171
更新日期:2011-01-01 00:00:00