Research Topics
| G FreedmanSummaryAffiliation: Fox Chase Cancer Center Country: USA Publications
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Detail Information
Publications
Patients with early stage invasive cancer with close or positive margins treated with conservative surgery and radiation have an increased risk of breast recurrence that is delayed by adjuvant systemic therapyG Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 44:1005-15. 1999..This study examines the interaction between margin status, margin width, and adjuvant systemic therapy on the 5- and 10-year risk of IBTR after conservative surgery and radiation...
Phase I trial of preoperative hypofractionated intensity-modulated radiotherapy with incorporated boost and oral capecitabine in locally advanced rectal cancerGary M Freedman
Department of Radiation Oncology, University of Pennsylvania School of Medicine, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 67:1389-93. 2007..To determine the safety and efficacy of preoperative hypofractionated radiotherapy using intensity-modulated radiotherapy (IMRT) and an incorporated boost with concurrent capecitabine in patients with locally advanced rectal cancer...
Intensity modulated radiation therapy (IMRT) decreases acute skin toxicity for women receiving radiation for breast cancerGary M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Am J Clin Oncol 29:66-70. 2006..Our hypothesis is that measures to decrease dose inhomogeneity within the breast and skin with IMRT will improve acute skin toxicity...
Pattern of local recurrence after conservative surgery and whole-breast irradiationGary M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
Int J Radiat Oncol Biol Phys 61:1328-36. 2005..We analyzed the long-term risk of recurrence by area of the breast after whole-breast irradiation...
Recursive partitioning identifies patients at high and low risk for ipsilateral tumor recurrence after breast-conserving surgery and radiationG M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
J Clin Oncol 20:4015-21. 2002....
Should internal mammary lymph nodes in breast cancer be a target for the radiation oncologist?G M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia PA 19111, USA
Int J Radiat Oncol Biol Phys 46:805-14. 2000..The purpose of this study is to critically review historical and new data regarding IMNs in breast cancer...
Internal mammary node irradiation neither decreases distant metastases nor improves survival in stage I and II breast cancerB Fowble
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 47:883-94. 2000....
Lobular carcinoma in situ increases the risk of local recurrence in selected patients with stages I and II breast carcinoma treated with conservative surgery and radiationA R Sasson
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19104, USA
Cancer 91:1862-9. 2001..The risk of local recurrence appears to be modified by the use of tamoxifen. Further studies are needed to address this issue...
Postmenopausal hormone replacement therapy: effect on diagnosis and outcome in early-stage invasive breast cancer treated with conservative surgery and radiationB Fowble
Division of Population Science, Department of Biostatistics, and Departments of Radiation Oncology, Radiology, Pathology, and Surgery, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
J Clin Oncol 17:1680-8. 1999....
Second cancers after conservative surgery and radiation for stages I-II breast cancer: identifying a subset of women at increased riskB Fowble
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 51:679-90. 2001..Long-term follow-up is important to document the risk and patterns of second cancer, and knowledge of this risk and the patterns will influence surveillance and prevention strategies...
Trimodality therapy for advanced gallbladder cancerA R Sasson
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA
Am Surg 67:277-83; discussion 284. 2001..8 months (range 4-28 months). We conclude that trimodality therapy in selected patients with stage III, IV, or recurrent carcinoma of the gallbladder is possible and may result in prolonged survival...
Effect of preoperative chemoradiotherapy on surgical margin status of resected adenocarcinoma of the head of the pancreasJ F Pingpank
Department of Suregery, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
J Gastrointest Surg 5:121-30. 2001..06) and vein (P = 0.04) margins. However, this has not yet resulted in a significant increase in disease-free or overall survival for patients receiving preoperative therapy (P = 0.07)...
The effect of multiple reexcisions on the risk of local recurrence after breast conserving surgeryT Li
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111 2497, USA
Ann Surg Oncol 14:3133-40. 2007..This study examined the effect of multiple reexcisions on local recurrence (LR) and identified factors predictive of the need for multiple reexcisions...
Radiation therapy for operable breast cancer: sixty years of progress as seen through the articles published in the journal CancerG M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA19111, USA
Cancer 113:1779-800. 2008....
Clinical implementation of intensity-modulated tangential beam irradiation for breast cancerJ S Li
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA
Med Phys 31:1023-31. 2004..The IMRT technique has been proven practical for breast treatment clinically. The results showed that tangential IMRT improved the dose homogeneity in the breast and reduced the dose to the lung and heart...
To move or not to move: measurements of prostate motion by urethrography using MRID Mah
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 50:947-51. 2001..Sagittal MRI scans were acquired immediately before and after a localization urethrogram to determine the extent of displacement...
Optimization of combined electron and photon beams for breast cancerW Xiong
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Phys Med Biol 49:1973-89. 2004..It is concluded that combined photon and electron beam therapy may be advantageous for treating breast cancer compared to conventional treatment techniques using tangential wedged photon beams followed by a boost electron field...
TH-E-BRA-03: Clinical Experience at Fox Chase Cancer Center for Treatment of Bone Metastases Using ExAblate 2000 with MR GuidanceL Chen
Fox Chase Cancer Center, Philadelphia, PA
Med Phys 39:4012. 2012..Conclusions: A comprehensive QA program has been developed for the MRgFUS system. Our data suggest that MRgFUS is a safe, effective and noninvasive treatment modality for palliation of bone metastases...
Routine mammography is associated with earlier stage disease and greater eligibility for breast conservation in breast carcinoma patients age 40 years and olderGary M Freedman
Department of Radiation Oncology, the Breast Evaluation Center, Fox Chase Cancer Center, Philadelphia, PA, USA
Cancer 98:918-25. 2003..Women who underwent mammographic screening were found to have smaller tumors, which resulted in a majority of these patients being able to consider breast conservation as an alternative to mastectomy...
Multi-institutional review of repeat irradiation of chest wall and breast for recurrent breast cancerAndrew O Wahl
Department of Radiation Oncology, Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
Int J Radiat Oncol Biol Phys 70:477-84. 2008..To review the toxicity and clinical outcomes for patients who underwent repeat chest wall or breast irradiation (RT) after local recurrence...
Parity confers better prognosis in older women with early-stage breast cancer treated with breast-conserving therapyPenny R Anderson
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Clin Breast Cancer 5:225-31. 2004..Parity can be considered a prognostic factor in elderly patients with early-stage breast cancer, and therefore may be used as a tool for identifying patients who may benefit from a more aggressive treatment approach...
Presence of lobular carcinoma in situ does not increase local recurrence in patients treated with breast-conserving therapyRobin M Ciocca
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
Ann Surg Oncol 15:2263-71. 2008..We hypothesized that, if LCIS were a precursor, its presence in the lumpectomy specimen, particularly at the margin, could increase local recurrence (LR) after breast-conserving therapy (BCT)...
Low complication rates are achievable after postmastectomy breast reconstruction and radiation therapyPenny R Anderson
Department of Radiation Oncology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 59:1080-7. 2004..To report our institution's experience of complications and cosmetic results among patients who underwent modified radical mastectomy followed by reconstruction and radiation therapy (RT)...
Four-week course of radiation for breast cancer using hypofractionated intensity modulated radiation therapy with an incorporated boostGary M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
Int J Radiat Oncol Biol Phys 68:347-53. 2007..This is an inconvenience to many women, and for some a barrier for breast conservation. We present the acute toxicity of a 4-week course of hypofractionated radiation...
A multi-institutional phase II trial of preoperative full-dose gemcitabine and concurrent radiation for patients with potentially resectable pancreatic carcinomaMark S Talamonti
Division of Surgical Oncology, Feinberg School of Medicine, Northwestern University, 201 E Huron, Galter 10 105, Chicago, Illinois 60611, USA
Ann Surg Oncol 13:150-8. 2006..We report the results of a multi-institutional phase II trial that used preoperative full-dose gemcitabine and radiotherapy for patients with potentially resectable pancreatic carcinoma...
Identifying breast cancer patients most likely to benefit from aromatase inhibitor therapy after adjuvant radiation and tamoxifenGary M Freedman
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
Cancer 107:2552-8. 2006..The purpose of the current study was to examine patient selection for an aromatase inhibitor in breast cancer patients who were free from adverse events 5 years after treatment with tamoxifen...
Re-excision of margins before breast radiation-diagnostic or therapeutic?Derek B Chism
Department of Radiation Oncology, North Shore Medical Center, Peabody, MA, USA
Int J Radiat Oncol Biol Phys 65:1416-21. 2006..To identify factors in breast cancer patients that predict the pathologic results of re-excision for close or positive margins and to determine the effect on local control...
Full-dose gemcitabine with concurrent radiation therapy in patients with nonmetastatic pancreatic cancer: a multicenter phase II trialWilliam Small
Robert H Lurie Comprehensive Cancer Center of Northwestern University, 251 East Huron St, LC 178, Chicago, IL 60611, USA
J Clin Oncol 26:942-7. 2008..This study assessed safety and efficacy of full-dose gemcitabine administered before and during concurrent three-dimensional conformal radiation (3D-CRT) in patients with nonmetastatic pancreatic cancer...
Resection of isolated pelvic recurrences after colorectal surgery: long-term results and predictors of improved clinical outcomeLeonard R Henry
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA
Ann Surg Oncol 14:2000-9. 2007..Resection offers the only reasonable probability for cure, but at the cost of perioperative morbidity and potential mortality. Clinical decision making remains difficult...
Importance of physical examination in the absence of a mammographic abnormality for the detection of early-stage breast cancerHasmik Diratzouian
Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
Clin Breast Cancer 6:330-3. 2005..Physical examination remains an important method of detection of breast cancer, particularly for younger women for whom mammography is less sensitive and not performed as frequently...
Resection of isolated pelvic recurrences after colorectal surgery: long-term results and predictors of improved clinical outcomeLeonard R Henry
Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA
Ann Surg Oncol 14:1081-91. 2007..Resection offers the only reasonable probability for cure, but at the cost of marked perioperative morbidity and potential mortality. Clinical decision making remains difficult...
