Search Results - "Chapman, Tobias R"

Multi-institutional Randomized Trial Testing the Utility of an Interactive Three-dimensional Contouring Atlas Among Radiation Oncology Residents by Gillespie, Erin F., MD, Panjwani, Neil, BSE, Golden, Daniel W., MD, Gunther, Jillian, MD, PhD, Chapman, Tobias R., MD, MS Pharm, Brower, Jeffrey V., MD, Kosztyla, Robert, PhD, Larson, Grant, BS, Neppala, Pushpa, BS, Moiseenko, Vitali, PhD, Bykowski, Julie, MD, Sanghvi, Parag, MD, MPH, Murphy, James D., MD, MS

“…Purpose The delivery of safe and effective radiation therapy relies on accurate target delineation, particularly in the era of highly conformal treatment…”
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MRI Radiomic Features Are Independently Associated With Overall Survival in Soft Tissue Sarcoma by Spraker, Matthew B., MD, PhD, Wootton, Landon S., PhD, Hippe, Daniel S., MS, Ball, Kevin C., MD, Peeken, Jan C., MD, Macomber, Meghan W., MD, Chapman, Tobias R., MD, Hoff, Michael N., PhD, Kim, Edward Y., MD, Pollack, Seth M., MD, Combs, Stephanie E., MD, Nyflot, Matthew J., PhD

“…Abstract Purpose Soft tissue sarcomas (STS) represent a heterogeneous group of diseases, and selection of individualized treatments remains a challenge. The…”
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Proton beam therapy for hepatocellular carcinoma by Yeung, Rosanna H, Chapman, Tobias R, Bowen, Stephen R, Apisarnthanarax, Smith

“…Introduction: Radiation therapy is an effective treatment option for hepatocellular carcinoma (HCC) patients. However, radiotherapy for HCC still has limited…”
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Differential hepatic avoidance radiation therapy: Proof of concept in hepatocellular carcinoma patients by Bowen, Stephen R, Saini, Jatinder, Chapman, Tobias R, Miyaoka, Robert S, Kinahan, Paul E, Sandison, George A, Wong, Tony, Vesselle, Hubert J, Nyflot, Matthew J, Apisarnthanarax, Smith

“…Abstract Purpose To evaluate the feasibility of a novel planning concept that differentially redistributes RT dose away from functional liver regions as…”
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Toward consensus reporting of radiation-induced liver toxicity in the treatment of primary liver malignancies: Defining clinically relevant endpoints by Chapman, Tobias R., Bowen, Stephen R., Schaub, Stephanie K., Yeung, Rosanna H., Kwan, Sharon W., Park, James O., Yu, Lei, Harris, William P., Johnson, Guy E., Liou, Iris W., Nyflot, Matthew J., Apisarnthanarax, Smith

“…Our purpose was to define the most clinically relevant “nonclassic” radiation-induced liver disease (RILD) endpoints in cirrhotic patients receiving…”
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Excise and Ionize by Chapman, Tobias R., Abrams, Matthew J.

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Neutron radiation therapy for advanced thyroid cancers by Chapman, Tobias R., MD, Laramore, George E., PhD, MD, Bowen, Stephen R., PhD, Orio, Peter F., DO, MS

“…Abstract Purpose The aim of this study was to review institutional outcomes for advanced thyroid cancers treated with fast neutron radiation therapy (FNRT) and…”
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Regional Radiation Dose-Response Modeling of Functional Liver in Hepatocellular Carcinoma Patients With Longitudinal Sulfur Colloid SPECT/CT: A Proof of Concept by Price, Ryan G., Apisarnthanarax, Smith, Schaub, Stephanie K., Nyflot, Matthew J., Chapman, Tobias R., Matesan, Manuela, Vesselle, Hubert J., Bowen, Stephen R.

“…Hepatotoxicity risk in patients with hepatocellular carcinoma (HCC) is modulated by radiation dose delivered to normal liver tissue, but reported dose-response…”
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Functional Liver Imaging and Dosimetry to Predict Hepatotoxicity Risk in Cirrhotic Patients With Primary Liver Cancer by Schaub, Stephanie K., Apisarnthanarax, Smith, Price, Ryan G., Nyflot, Matthew J., Chapman, Tobias R., Matesan, Manuela, Vesselle, Hubert J., Bowen, Stephen R.

“…Mitigating radiation-induced liver disease (RILD) is an ongoing need in patients with hepatocellular carcinoma. We hypothesize that [99mTc]-sulfur colloid (SC)…”
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Proton therapy for pediatric cancer: are we ready for prime time? by Chapman, Tobias R, Ermoian, Ralph P

“…[...]it is imperative to deliver effective radiation therapy with the least morbidity possible in the treatment of children with cancer. [...]on Children’s…”
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CCR8 Expression Identifies CD4 Memory T Cells Enriched for FOXP3+ Regulatory and Th2 Effector Lymphocytes by Soler, Dulce, Chapman, Tobias R, Poisson, Louis R, Wang, Lin, Cote-Sierra, Javier, Ryan, Mark, McDonald, Alice, Badola, Sunita, Fedyk, Eric, Coyle, Anthony J, Hodge, Martin R, Kolbeck, Roland

“…CD4+ Th2 cells are important regulators of allergic inflammation. CCR8 is thought to play a role in Th2-mediated responses, however, expression of CCR8 in…”
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"Call for Standardization of RILD Toxicity Reporting and Multi-institutional Collaboration" by Chapman, Tobias R., Bowen, Stephen R., Apisarnthanarax, Smith

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Chest wall toxicity after hypofractionated proton beam therapy for liver malignancies by Yeung, Rosanna, Bowen, Stephen R., Chapman, Tobias R., MacLennan, Grayden T., Apisarnthanarax, Smith

“…Normal liver-sparing with proton beam therapy (PBT) allows for dose escalation in the treatment of liver malignancies, but it may result in high doses to the…”
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Measuring total liver function on sulfur colloid SPECT/CT for improved risk stratification and outcome prediction of hepatocellular carcinoma patients by Bowen, Stephen R., Chapman, Tobias R., Borgman, Joshua, Miyaoka, Robert S., Kinahan, Paul E., Liou, Iris W., Sandison, George A., Vesselle, Hubert J., Nyflot, Matthew J., Apisarnthanarax, Smith

“…Background Assessment of liver function is critical in hepatocellular carcinoma (HCC) patient management. We evaluated parameters of [ 99m Tc] sulfur colloid…”
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Ribonucleotide reductase inhibitors: a new look at an old target for radiosensitization by Chapman, Tobias R, Kinsella, Timothy J

“…Ribonucleotide reductase (RR), the rate limiting enzyme in the synthesis and repair of DNA, has been studied as a target for inhibition in the treatment of…”
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ACR Appropriateness Criteria(®) non-spine bone metastases by Kim, Edward Y, Chapman, Tobias R, Ryu, Samuel, Chang, Eric L, Galanopoulos, Nicholas, Jones, Joshua, Kubicky, Charlotte D, Lee, Charles P, Teh, Bin S, Traughber, Bryan J, Van Poznak, Catherine, Vassil, Andrew D, Weber, Kristy, Lo, Simon Shek-Man

“…Bone metastases are a common clinical problem, affecting many types of cancer patients. The presence of tumor in bone can cause significant morbidity including…”
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Assessment of functional liver reserve: old and new in 99mTc-sulfur colloid scintigraphy by Matesan, Manuela M, Bowen, Stephen R, Chapman, Tobias R, Miyaoka, Robert S, Velez, James W, Wanner, Michele F, Nyflot, Matthew J, Apisarnthanarax, Smith, Vesselle, Hubert J

“…PURPOSEA semiquantitative assessment of hepatic reticuloendothelial system function using colloidal particles scintigraphy has been proposed previously as a…”
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Functional imaging of radiation liver injury in a liver metastasis patient: imaging and pathologic correlation by Chapman, Tobias R, Kumarapeli, Asangi R, Nyflot, Matthew J, Bowen, Stephen R, Yeung, Raymond S, Vesselle, Hubert J, Yeh, Matthew M, Apisarnthanarax, Smith

“…Radiation therapy (RT) is increasingly being utilized as a treatment modality for the treatment of primary and metastatic liver malignancies. Accurate…”
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CCR8 Expression Identifies CD4 Memory T Cells Enriched for FOXP3 super(+) Regulatory and Th2 Effector Lymphocytes by Soler, Dulce, Chapman, Tobias R, Poisson, Louis R, Wang, Lin, Cote-Sierra, Javier, Ryan, Mark, McDonald, Alice, Badola, Sunita, Fedyk, Eric, Coyle, Anthony J, Hodge, Martin R, Kolbeck, Roland

“…CD4 super(+) Th2 cells are important regulators of allergic inflammation. CCR8 is thought to play a role in Th2-mediated responses, however, expression of CCR8…”
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