Abstract:
BACKGROUND:A new clinical type of pancreatic tumor, the mucin-producing tumor, has been recognized recently. However, it is not always easy to distinguish benign from malignant tumors preoperatively. In this study, three different methods of differentiating mucin-producing tumors of the pancreas were compared. METHODS:Endoscopic ultrasonography, endoscopic retrograde pancreatography, and cytologic examination of pancreatic juice were performed in 14 patients who had mucin-producing pancreatic tumors (11 carcinomas and 3 adenomas). Pancreatic juice was collected endoscopically without papillotomy. RESULTS:The sensitivity, specificity, and overall accuracy of endoscopic ultrasonography were 82%, 90%, and 79%, respectively; those of endoscopic retrograde pancreatography were 91%, 91%, and 86%; and those of cytologic examination were 91%, 100%, and 93%. CONCLUSION:Cytologic examination of pancreatic juice was the best of these three methods for differentiating benign from malignant mucin-producing pancreatic tumors.
journal_name
Cancerjournal_title
Cancerauthors
Uehara H,Nakaizumi A,Iishi H,Tatsuta M,Kitamra T,Okuda S,Ohigashi H,Ishikawa O,Takenaka A,Ishiguro Sdoi
10.1002/1097-0142(19940801)74:3<826::aid-cncr28207subject
Has Abstractpub_date
1994-08-01 00:00:00pages
826-33issue
3eissn
0008-543Xissn
1097-0142journal_volume
74pub_type
杂志文章相关文献
CANCER文献大全abstract:METHODS:The diagnostic performance of transrectal ultrasound (TRUS) gland volume and prostate specific antigen (PSA) results were evaluated in 204 men consecutively scheduled to undergo transurethral prostatic resection (TUR). RESULTS:Nonpalpable prostate cancer was detected by TRUS alone in 18% (29 of 161) and by TUR...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19920701)70:1+<211::aid-cncr2820
更新日期:1992-07-01 00:00:00
abstract:BACKGROUND:There are several well known but rare syndromes of inherited colonic cancer. Genetic epidemiologic studies also have demonstrated that relatives of individuals with colonic cancer in general exhibit an excess risk for this malignancy. METHODS:This report reviews the literature pertinent to genetic and famil...
journal_title:Cancer
pub_type: 杂志文章,评审
doi:10.1002/1097-0142(19920915)70:4+<1719::aid-cncr282
更新日期:1992-09-15 00:00:00
abstract::Fourteen patients with adenocarcinoma of the gastrointestinal tract and pancreas treated with mitomycin C(MMC) and 5-fluorouracil (5-FU) had renal impairment 6-11 months from the beginning of MMC therapy. Two clinical entities were recognized: an acute fulminating renal failure that was rapidly fatal and a chronic slo...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19811215)48:12<2583::aid-cncr282
更新日期:1981-12-15 00:00:00
abstract::A patient is presented who developed a peritoneal malignant mesothelioma in association with severe persistent and recurrent diverticulitis. The case is unusual in that a spectrum of mesothelial proliferation was documented beginning initially as benign foci of mesothelial proliferation and passing through a stage of ...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19810701)48:1<134::aid-cncr28204
更新日期:1981-07-01 00:00:00
abstract:BACKGROUND:Despite the widespread use of Papanicolaou (Pap) smear screening, substantial morbidity and mortality from cervical carcinoma continue in the U.S. Although access to screening is a major barrier to use of the Pap smear, invasive cervical carcinoma (ICC) still is observed in health plan members who have compr...
journal_title:Cancer
pub_type: 杂志文章
doi:
更新日期:2000-05-15 00:00:00
abstract::One hundred twenty-four patients with seminoma (119 primary testis, five primary extragonadal) were treated between 1968 and 1984 at the Joint Center for Radiation Therapy. Fifty-seven of the 124 patients were treated with irradiation to the mediastinum as well as to an infradiaphragmatic field. One patient received s...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19870815)60:4<772::aid-cncr28206
更新日期:1987-08-15 00:00:00
abstract::Of 55 patients with Ollier's disease seen at the Mayo Clinic between 1907 and 1985, 16 had malignant bone neoplasms: 12 chondrosarcomas, two dedifferentiated chondrosarcomas, one chordoma, and one osteosarcoma. One patient had a chondrosarcoma in two different bones. These findings suggest that approximately 30% of pa...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19870401)59:7<1376::aid-cncr2820
更新日期:1987-04-01 00:00:00
abstract::Fifty patients with inoperable squamous carcinoma of the lung. 38 with extensive, and 12 with limited disease, were treated with BACON. Tumor regression greater than 50% was observed in 17 patients (45%) with extensive, and four patients (33%) with limited disease. Stabilization of disease for greater than or equal to...
journal_title:Cancer
pub_type: 临床试验,杂志文章
doi:10.1002/1097-0142(197603)37:3<1237::aid-cncr282037
更新日期:1976-03-01 00:00:00
abstract::Ovarian, fallopian tube, and peritoneal cancers have a similar clinical presentation and are treated similarly, and current evidence supports staging all 3 cancers in a single system. The primary site (i.e. ovary, fallopian tube, or peritoneum) should be designated where possible. The histologic type should be recorde...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/cncr.29524
更新日期:2015-10-01 00:00:00
abstract::This is a statistical analysis of the use of mammography in the symptomatic patient. Eighty-eight percent of women older than 50 years who had a palpable cancer of the breast had a positive mammogram; only 57% of women younger than 51 years of age had a positive mammogram. When the cancer presented as nipple discharge...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19890401)63:7<1412::aid-cncr2820
更新日期:1989-04-01 00:00:00
abstract::This article reports on the diagnostic features, radiographic findings, staging, operative management, treatments, and treatment results for 95 children (mean age, 10 years) with paratesticular sarcoma; they were treated on the Intergroup Rhabdomyosarcoma Study (IRS) I and II protocols. Embryonal rhabdomyosarcoma (RMS...
journal_title:Cancer
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1002/1097-0142(19871101)60:9<2337::aid-cncr2820
更新日期:1987-11-01 00:00:00
abstract:BACKGROUND:The mortality of patients with colorectal carcinoma depends mainly upon subsequent liver metastasis even after curative operation. However, it is very difficult to predict the incidence of liver metastasis by analyzing conventional tumor markers or pathologic findings. In the current study, the authors exami...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0142(19960415)77:8<1729::AID-CN
更新日期:1996-04-15 00:00:00
abstract::The assumption that asymptomatic colorectal cancers bleed provides the rationale for widespread stool screening. The authors studied 12 patients with unoperated colorectal cancer but without colorectal symptoms and six healthy volunteers as laboratory controls. All stools were collected for 2 weeks and analyzed by the...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19900501)63:9<1826::aid-cncr2820
更新日期:1989-05-01 00:00:00
abstract::This report is based on 903 patients with resections for gastric carcinoma between October 1957, and July 1969, entered in controlled trials of adjuvant therapy with Thio-TEPA and FUDR. Neither Thio-TEPA nor FUDR, as administered, prolonged survival. The extent of disease at the time of curative surgery is related to ...
journal_title:Cancer
pub_type: 临床试验,杂志文章
doi:10.1002/1097-0142(197709)40:3<1318::aid-cncr282040
更新日期:1977-09-01 00:00:00
abstract:BACKGROUND:Most cases of granulosa cell tumor of the ovary are characterized by relatively good outcome; however, some tumors behave aggressively, and some tend to recur many years after the initial diagnosis. Because DNA ploidy has been shown to predict biologic behavior better than conventional prognostic variables i...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19950501)75:9<2295::aid-cncr2820
更新日期:1995-05-01 00:00:00
abstract::Quality assurance for the management of multicenter clinical trials requires timely patient and data accrual and consistency with design parameters. Data from central pathology review, treatment modality, and follow-up as well as trial end points direct the selection of appropriate compliance measures. To integrate th...
journal_title:Cancer
pub_type: 杂志文章,评审
doi:10.1002/1097-0142(19941101)74:9+<2647::aid-cncr282
更新日期:1994-11-01 00:00:00
abstract::A number of problems inherent to quality of care evaluation have been described above. Although issues such as limited resources and clinical staff resistance may not be specific to cancer care, they certainly impact on the evaluation of the quality of care offered to cancer patients. Other issues such as complexity o...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19890701)64:1+<302::aid-cncr2820
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:The objective of this study was to compare the quality of life (QOL) of younger (< or =50 years) versus older (>50 years) women on recent completion of treatment of breast carcinoma. METHODS:Data reported herein were obtained from a baseline assessment of 304 breast carcinoma patients. These patients were e...
journal_title:Cancer
pub_type: 杂志文章,多中心研究
doi:
更新日期:1999-11-01 00:00:00
abstract::In this study the authors applied flow cytometric DNA-ploidy analysis to multiple female genital tract malignant tumors in 43 patients, most of whom (n = 37) had bilateral ovarian cancer. An algorithm was developed for calculation of the likelihood ratio of the probabilities that measured DNA index differences between...
journal_title:Cancer
pub_type: 杂志文章
doi:
更新日期:1990-10-15 00:00:00
abstract:BACKGROUND:Infection with oncogenic-type human papillomavirus (HPV) and consecutive cytologic abnormalities of the uterine cervix precede the evolution of carcinoma. However, the specificity of both changes is too low to predict the true malignant potential of the change in a given time point, because the majority of t...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/cncr.20848
更新日期:2005-04-25 00:00:00
abstract::An extrarenal malignant rhabdoid tumor (MRT) of the pelvis in a 14-year-old girl is described. The location of the tumor and age of the patient appear to be unique. The neoplasm is histologically and ultrastructurally identical to malignant rhabdoid tumor of the kidney seen in infants and very young children. The tumo...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19850501)55:9<1963::aid-cncr2820
更新日期:1985-05-01 00:00:00
abstract::Adjuvant systemic treatments have greatly improved the prognosis of women with early breast cancer. Combination chemotherapy and, for patients with oestrogen receptor-positive (ER+) tumours, endocrine treatment has been found to reduce the frequency of relapse and improve survival. New adjuvant strategies include the ...
journal_title:Cancer
pub_type: 杂志文章,评审
doi:10.1002/cncr.11124
更新日期:2003-02-01 00:00:00
abstract::In this report, the authors describe an innovative antitobacco advertising campaign in Arizona that was aimed at youth. The campaign utilizes traditional as well as non-traditional methods of research to determine the attitudes, behavior and values of today's adolescents. These creative methodologies led to rigorously...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0142(19981215)83:12a+<2746::aid
更新日期:1998-12-15 00:00:00
abstract:BACKGROUND:Clinical trials of monoclonal antibodies in combination with chemotherapy have reported previously unattained response rates in patients with B-cell chronic lymphocytic leukemia (B-CLL); however, the analysis of ZAP-70 protein and/or CD38 may explain better the discordant outcomes independent of treatment. ...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/cncr.21535
更新日期:2005-12-15 00:00:00
abstract:BACKGROUND:The effect of aspirin use on 490 patients with cancer of the colon, 340 with cancer of the rectum as the first primary site, and 212 patients with polyps having no coexisting malignancies was compared with that of two groups of control subjects that consisted of 524 hospital patients having no cancers and no...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19930815)72:4<1171::aid-cncr2820
更新日期:1993-08-15 00:00:00
abstract::In order to quantify the lymphocyte to epithelial cell ratio (L/E ratio of the thymoma, actual counting was performed. The L/E ratio was investigated in 25 specimens of 22 cases (22 initial tumors and 3 recurrent tumors). L/E ratios ranged from 0.27 to 4.10, and the mean value was 1.93 +/- 0.21. The mean L/E ratio of ...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(197709)40:3<1222::aid-cncr282040
更新日期:1977-09-01 00:00:00
abstract:BACKGROUND:Cisplatin has been reported to enhance the cell-killing effect of radiation. The current study was conducted to evaluate the efficacy and toxicity of radiotherapy combined with cisplatin in patients with locally advanced pancreatic carcinoma. METHODS:Forty-one patients with pancreatic carcinoma that was unr...
journal_title:Cancer
pub_type: 临床试验,杂志文章
doi:10.1002/1097-0142(20010401)91:7<1384::aid-cncr1142
更新日期:2001-04-01 00:00:00
abstract::Fifteen patients with acute nonlymphocytic leukemia (ANLL) who either had a relapse after a previous complete remission (nine patients) or progressive disease after initial induction attempts with combination chemotherapy (six patients) were treated with 5-azacytidine. Five patients (33%) achieved a complete remission...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/1097-0142(19820601)49:11<2222::aid-cncr282
更新日期:1982-06-01 00:00:00
abstract:BACKGROUND:Several studies have shown that lysophosphatidic acid (LPA), a phospholipidic chemical mediator, is relevant to the pathogenesis of ovarian carcinoma. Higher plasma levels of LPA have been reported in patients with ovarian carcinoma than in healthy patients, and LPA is known to activate ovarian carcinoma cel...
journal_title:Cancer
pub_type: 杂志文章
doi:10.1002/cncr.10146
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:The authors had previously reported preliminary results of a treatment regimen of concurrent hyperfractionated radiation therapy and chemotherapy in patients with locally advanced head and neck carcinoma that demonstrated both feasibility and high local control. In an attempt to reduce acute mucosal and hema...
journal_title:Cancer
pub_type: 临床试验,杂志文章
doi:10.1002/(sici)1097-0142(19970715)80:2<266::aid-cnc
更新日期:1997-07-15 00:00:00