Abstract:
BACKGROUND AND OBJECTIVES:The poorer outcome amongst younger breast cancer patients continues to be an issue of debate. In order to clarify the prognostic value of patient age, we retrospectively analyzed the data of 1098 breast cancer patients. METHODS:Patients were divided into two groups based on the age 35 (Group I, women aged 35 or younger, and Group II, women aged over 35). Clinico-pathological parameters, 10-year loco-regional recurrence-free (10LRRFS), distant relapse-free (10DRFS), and overall (10OS) survival estimates were determined. RESULTS:Among the 1098 patients, approximately 16.7% (183) were allocated to Group I and the other 83.3% (915) to Group II. There were no significant differences between the two groups in terms of histopathologic features or mean follow-up. Group I had a poorer 10LRRFS of 86.8% (P = 0.036), 10DRFS of 57.7% (P < 0.0001), and 10OS of 68.3% (P = 0.0001), compared with 93.9, 76.2, and 81.4% for Group II, respectively. Group I also showed a poorer 10DRFS when matched for stage and lymph node status as well. With lymph node status and tumor size, a patient age of younger than 35 was determined to be an independent prognostic factor by multivariate analysis. CONCLUSIONS:These results indicate that patient age (younger than 35) shows an independent prognostic value and that survival differences by age may reflect differences in the tumor biology.
journal_name
J Surg Oncoljournal_title
Journal of surgical oncologyauthors
Park BW,Kim SI,Kim EK,Yang WI,Lee KSdoi
10.1002/jso.10088subject
Has Abstractpub_date
2002-05-01 00:00:00pages
12-8issue
1eissn
0022-4790issn
1096-9098journal_volume
80pub_type
杂志文章abstract:BACKGROUND:Treatment decisions for gastrointestinal stromal tumors (GIST) are frequently guided by tumor characteristics. An accurate prediction of recurrence is important to determine the benefit from targeted therapy. Our goal was to compare the concordance of three validated risk stratification schemes with observed...
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abstract::There is no information available in the literature on the blood levels of tamoxifen in patients with decreased renal function. As serious side effects of tamoxifen administered at high doses have been reported, a patient with decreased renal function and metastatic breast cancer was studied to determine the blood lev...
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abstract::Biopsies from 61 women with breast cancer were assessed for various histological features. These results were statistically analyzed for associations of gross tumor size, patient age, stage of disease, tumor hormone receptor status, with accepted systems of nuclear and histological grading for differentiation. Tumors ...
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abstract::The efficacy of killing small cell lung cancer (SCLC) cells at the G1, S, and G2-M phase of the cell-cycle by a new 111In-bleomycin complex (111In-BLMC) was investigated. SCLC cells (N417, H526, H209) were synchronized by double thymidine block and assessed by DNA content with flow cytometry, and the period for the ma...
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journal_title:Journal of surgical oncology
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journal_title:Journal of surgical oncology
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abstract::We investigated the incidence of thyroid nodules in female uremic patients on maintenance hemodialysis using a high-frequency sonographic scanner. In 47 (21.0%) of the 224 female normal controls and 33 (55.0%) of the 60 female patients, thyroid nodules were detected. The difference in these incidences between controls...
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abstract::We report a case of adenocarcinoma arising in a focus of heterotopic pancreas, occurring in the stomach of a 52-year-old man. The patient presented with gastric outlet obstruction. Radiographic studies revealed thickening of the gastric wall, but endoscopy failed to reveal a mucosal abnormality. A 50% distal gastrecto...
journal_title:Journal of surgical oncology
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abstract::The relationship of acute appendicitis occurring previous to cancer in colon and rectum was studied in the consecutive records of 561 patients, of 40 years of age and older, operated upon with an appendectomy because of acute appendicitis. Sixteen (2.9%) of these patients were readmitted within three years because of ...
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abstract::The hanging liver maneuver is a useful technique to guide the transection of liver parenchyma by lifting a tape passed between the anterior surface of the inferior vena cava and the liver. Modified hanging liver maneuvers have been described in different types of liver resection. Surgical resection of hilar cholangioc...
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abstract::The adrenal glands are complex structures from which a variety of benign and malignant tumors may arise and are a common site of metastatic disease. Several radiopharmaceuticals are used for imaging the adrenals, including I-123/I-131 metaiodobenzylguanidine (MIBG), norcholesterol derivatives, In-111 pentetreotide and...
journal_title:Journal of surgical oncology
pub_type: 杂志文章,评审
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journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/(sici)1096-9098(199707)65:3<201::aid-jso10
更新日期:1997-07-01 00:00:00
abstract::The T N M staging system created by a surgeon in the 1950s continues to be a major benchmark for assessing long-term outcomes in adult solid tumors. Although several major changes have occurred in this anatomical staging system, the tenets of TNM staging remain constant. Recently molecular markers and biologic modifie...
journal_title:Journal of surgical oncology
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abstract::Diffuse large cell lymphoma is frequently localized at the time of presentation, but the aggressive natural history of the disease in most patients has suggested that extensive and intensive radiation and/or chemotherapy is necessary to control this disease. We describe a patient who has remained free of disease for 2...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
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journal_title:Journal of surgical oncology
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journal_title:Journal of surgical oncology
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