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Effect Of Interval To Definitive Breast Surgery On Clinical Presentation And Survival In Early-Stage Invasive Breast Cancer, Olga Vujovic, Edward Yu, Anil Cherian, Francisco Perera, A. Dar, Larry Stitt, A. Hammond
Effect Of Interval To Definitive Breast Surgery On Clinical Presentation And Survival In Early-Stage Invasive Breast Cancer, Olga Vujovic, Edward Yu, Anil Cherian, Francisco Perera, A. Dar, Larry Stitt, A. Hammond
Edward Yu
Purpose: To examine the effect of clinical presentation and interval to breast surgery on local recurrence and survival in early-stage breast cancer. Methods and materials: The data from 397 patients with Stage T1-T2N0 breast carcinoma treated with conservative surgery and breast radiotherapy between 1985 and 1992 were reviewed at the London Regional Cancer Program. The clinical presentation consisted of a mammogram finding or a palpable lump. The intervals from clinical presentation to definitive breast surgery used for analysis were 0-4, >4-12, and >12 weeks. The Kaplan-Meier estimates of the time to local recurrence, disease-free survival, and cause-specific survival were determined …
Accelerated Fractionation In Inoperable Non-Small Cell Lung Cancer. A Phase I/Ii Study, Edward Yu, Luis Souhami, Julio Guerra, Brenda Clark, Carole Gingras, Palma Fava
Accelerated Fractionation In Inoperable Non-Small Cell Lung Cancer. A Phase I/Ii Study, Edward Yu, Luis Souhami, Julio Guerra, Brenda Clark, Carole Gingras, Palma Fava
Edward Yu
Background: A prospective, single-treatment-arm, Phase I/II trial was performed to determine the tumor response to an accelerated regimen and assess the feasibility and toxic effects of this approach in patients with inoperable non-small cell lung cancer (NSCLC). Methods: Thirty-seven previously untreated patients with inoperable NSCLC who had no evidence of metastatic disease entered the study. All patients were able to walk and had disease that was measurable or assessable. Patients with palpable supraclavicular disease and weight loss were also eligible. Radiation therapy consisted of an altered fractionation regimen with a concomitant boost technique. The original lung volume received a dose …