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Christopher Ryan Kelsey

Professor of Radiation Oncology
Radiation Oncology
Radiation Oncology, Box 3085, Durham, NC 27710
30 Duke Medicine Circle, Room 05125A, Durham, NC 27710

Featured Works


The impact of radiation therapy in patients with diffuse large B-cell lymphoma with positive post-chemotherapy FDG-PET or gallium-67 scans.

Journal article Ann Oncol · February 2011 Featured Publication BACKGROUND: 2-[fluorine-18]fluoro-2-deoxy-D-glucose-positron emission tomography (PET) and gallium-67 citrate (gallium) response after chemotherapy are powerful prognostic factors in diffuse large B-cell lymphoma (DLBCL). However, clinical outcomes when co ... Full text Link to item Cite

Assessing neurotoxicity from the low-dose radiation component of radiosurgery using magnetic resonance spectroscopy.

Journal article Neuro Oncol · February 2010 Featured Publication The aim of the study was to determine if biochemical changes indicative of injury, assessed using magnetic resonance spectroscopic imaging (SI), are observed after stereotactic radiosurgery (SRS). The study included patients who underwent SI immediately be ... Full text Link to item Cite

Preoperative chemotherapy versus preoperative chemoradiotherapy for stage III (N2) non-small-cell lung cancer.

Journal article Int J Radiat Oncol Biol Phys · December 1, 2009 Featured Publication PURPOSE: To compare preoperative chemotherapy (ChT) and preoperative chemoradiotherapy (ChT-RT) in operable Stage III non-small-cell lung cancer. METHODS AND MATERIALS: This retrospective study analyzed all patients with pathologically confirmed Stage III ... Full text Link to item Cite

Local recurrence after surgery for early stage lung cancer: an 11-year experience with 975 patients.

Journal article Cancer · November 15, 2009 Featured Publication BACKGROUND: The objective of the current study was to evaluate the actuarial risk of local failure (LF) after surgery for stage I to II nonsmall cell lung cancer (NSCLC) and assess surgical and pathologic factors affecting this risk. METHODS: The records, ... Full text Link to item Cite

Patterns of failure after resection of non-small-cell lung cancer: implications for postoperative radiation therapy volumes.

Journal article Int J Radiat Oncol Biol Phys · July 15, 2006 Featured Publication PURPOSE: To analyze local-regional patterns of failure after surgical resection of non-small-cell lung cancer (NSCLC). METHODS AND MATERIALS: This retrospective analysis included 61 patients who underwent resection of NSCLC at Duke University Medical Cente ... Full text Link to item Cite

Radiation-induced narrowing of the tracheobronchial tree: an in-depth analysis.

Journal article Lung Cancer · April 2006 Featured Publication PURPOSE: Symptomatic narrowing of the tracheobronchial tree is not a common clinical problem after conventional-dose external beam radiation therapy but has been described when higher doses are utilized. This in-depth study quantifies changes in the calibe ... Full text Link to item Cite