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Distant Relapse (distant + relapse)
Selected AbstractsPericardial involvement at diagnosis in pediatric Hodgkin lymphoma patientsPEDIATRIC BLOOD & CANCER, Issue 5 2007Hamid Bashir MD Abstract Background Because most cases are clinically silent, the incidence, clinical course, and outcome of pericardial involvement in Hodgkin lymphoma are unknown. Methods Records of all patients with newly diagnosed Hodgkin lymphoma treated at our institution between 1991 and 2004 were reviewed. Pericardial involvement was identified by computerized tomography (CT) as focal thickening or nodularity present at the time of diagnosis, and by echocardiography as pericardial effusion. Outcomes measured were incidence of pericardial involvement, relapse-free survival, and overall survival. Results Thirteen of 273 patients (5%) had pericardial involvement. All patients with pericardial involvement had nodular sclerosing tumors versus 183 of 260 patients without pericardial involvement (P,=,0.02); 9 (67%) had a bulky mediastinal mass versus 27% (P,=,0.002). Two patients required pericardial drainage to drain very large effusions (n,=,2). Both patients were symptomatic with either shortness of breath or superior vena cava syndrome. In the 11 cases that did not undergo surgical drainage, the effusion resolved within days after starting chemotherapy. Two patients experienced distant relapse but underwent successful salvage therapy. All 13 patients remain alive and free of disease at a median follow-up of 9.7 years (range, 1.7,12.9 years) with normal cardiac function. Conclusions Pericardial involvement by lymphoma is usually asymptomatic unless accompanied by substantial pericardial effusion. In most cases, pericardial involvement resolves with treatment of the underlying malignancy, but close observation for hemodynamic complications is required. A symptomatic effusion, once treated, does not affect survival. Pediatr Blood Cancer 2007;49:666,671. © 2006 Wiley-Liss, Inc. [source] The Yale University Experience of Early-Stage Invasive Lobular Carcinoma (ILC) and Invasive Ductal Carcinoma (IDC) Treated with Breast Conservation Treatment (BCT): Analysis of Clinical-Pathologic Features, Long-Term Outcomes, and Molecular Expression of COX-2, Bcl-2, and p53 as a Function of HistologyTHE BREAST JOURNAL, Issue 6 2009Meena S. Moran MD Abstract:, To evaluate our experience of the clinical-pathologic features and outcomes of early-stage Invasive Lobular (ILC) versus Invasive Ductal (IDC) carcinoma treated with breast conservation treatment (BCT). 142 ILC and 1,760 IDC patients were treated with BCT at our institution. All patients underwent breast conserving surgery and radiation therapy (median total dose: 64 Gy). Clinical-pathologic and outcome parameters were analyzed to detect differences between the two cohorts. In addition, COX-2, Bcl-2, and p-53 expression was analyzed from our existing tissue micro-array database. Median follow-up was 6.8 years. A higher percentage of ILC patients presented at >40 years of age (94% ILC versus 89% IDC, p = 0.0353) and had more mammographically occult tumors (p < 0.002). There were no significant differences in T stage, nodal status, family history, final margin, ER/PR/HER-2 status or triple negative tumors (all p-values >0.05). From the immuno-histochemical analysis, expression of p53, COX-2, and Bcl-2 did not differ significantly (all p-values >0.05) between the two cohorts. At 10 years, there was no difference in breast relapse (20% versus 13%, p = 0.25), distant relapse (26% versus 20%, p = 0.28), cause-specific survival (72% versus 84%, p = 0.09) and OS (68% versus 78%, p = 0.08). Patients with ILC had higher contralateral breast relapses (26% versus 12%, p = 0.0006). Patients with early-stage ILC have comparable outcomes to IDC when treated with BCT. Because of the higher risk of contralateral breast cancers for ILC patients, careful evaluation of the contralateral breast will be important in the follow-up of these patients. Future investigations of chemo-preventive strategies to decrease contralateral breast cancers are warranted. [source] Treatment of the axilla in early breast cancer: past, present and futureANZ JOURNAL OF SURGERY, Issue 12 2001Boon Chua Background:, The optimal treatment of the axilla in early breast cancer is controversial. The present study reviews the pattern and predictors of regional recurrence (RR) and prognosis after RR in patients with early breast cancer treated by conservative surgery and radiotherapy (CS + RT). Implications of the results on current practice and future directions are explored. Methods:, Between 1979 and 1994, 1158 patients with stage I or II breast cancer were treated with CS + RT at Westmead Hospital. Two groups of patients were compared: 782 patients who underwent axillary dissection (axillary surgery group) and 229 patients who received radiotherapy (axillary RT group) as the only axillary treatment. At least 10 lymph nodes were dissected in 82% of the axillary surgery group. Of the women in the RT group, 90% received RT to the axilla and supraclavicular fossa (SCF) only and 10% also received RT to the internal mammary chain (IMC). Results:, With a median follow-up period of 79 months for the axillary surgery group and 111 months for the axillary RT group, 27 patients developed a RR (2.8% and 2.2%, respectively). Seven patients (0.9%) in the axillary surgery group and three patients (1.3%) in the axillary RT group developed a RR in the axilla (P, not significant). Of the patients with SCF recurrences, 14 (1.8%) were in the axillary surgery group and one (0.4%) in the axillary RT group (P, not significant). One patient in the axillary surgery group developed concurrent axillary and SCF recurrences, while a patient in the axillary RT group developed an IMC recurrence. Twenty (74%) of the 27 patients with a RR developed a concurrent or subsequent distant relapse (30% and 44%, respectively). In the pathologically node-positive patients, the axillary recurrence rate was higher in those who had less than five nodes removed (17%) than those who had 10 or more nodes removed (0%; P = 0.01). The SCF recurrence rate was higher in patients with four or more positive axillary nodes (9.5%) than in those with 0,3 positive nodes (1.5%; P = 0.003). Conclusion:, Adequate treatment of the axilla by surgery or RT alone is associated with a low rate of RR. The incidence of distant relapse was substantial in patients who developed a RR, which gives emphasis to the importance of optimizing local,regional control. [source] A risk index for early node-negative breast cancer,BRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 5 2006J. Boyages Background: This study compared the application of the St Gallen 2001 classification with a risk index developed at the New South Wales Breast Cancer Institute (BCI Index) for women with node-negative breast cancer treated without adjuvant systemic therapy. Methods: The BCI risk categories were constructed by identifying combinations of prognostic indicators that produced homogeneous low-, intermediate- and high-risk groups using the same variables as in the St Gallen classification. Results: The BCI low-risk category consisted of women aged 35 years or more with a grade 1 oestrogen receptor (ER)-positive tumour 20 mm or less in diameter, or with a grade 2 ER-positive tumour of 15 mm or less. This category constituted 40·1 per cent of patients, with a 10-year distant relapse-free survival (DRFS) rate of 97·2 per cent. The BCI intermediate-risk category included women aged 35 years or more with a grade 2 ER-positive tumour of diameter 16,20 mm, or a grade 1 or 2 ER-negative tumour measuring 15 mm or less, and comprised 12·1 per cent of the women, with a 10-year DRFS rate of 88 per cent. The high-risk category comprised 47·7 per cent of women, with a 10-year DRFS rate of 68·4 per cent. Conclusion: If confirmed in other data sets, the BCI Index may be used to identify women at low risk of distant relapse (2·8 per cent at 10 years) who are unlikely to benefit from adjuvant systemic therapy, and women at intermediate risk of distant relapse (12 per cent at 10 years) in whom the benefit of adjuvant systemic therapy is small. Copyright © 2006 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] | ||||||||||