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Dosimetric evaluation of the compass program for patient dose analysis in IMRT delivery quality assurance

Compass for Prostate Case. (JPG) Conceptualization: Ju-Young Song, Sung-Ja Ahn. Data curation: Ju-Young Song. Formal analysis: Ju-Young Song. Methodology: Ju-Young Song, Sung-Ja Ahn. Supervision: Sung ... -Ja Ahn. Writing – original draft: Ju-Young Song. Writing – review & editing: Sung-Ja Ahn. 1. Ezzell GA , Galvin JM , Low D , Palta JR , Rosen I , Sharpe MB , et al. Guidance document on delivery

Dosimetric evaluation of MobiusFX in the RapidArc delivery quality assurance comparing with 3DVH

, Sung-Ja Ahn. Methodology: Ju-Young Song, Woong-Ki Chung. Project administration: Taek-Keun Nam. Supervision: Taek-Keun Nam. Visualization: Ju-Young Song. Writing ± original draft: Ju-Young Song

Evaluation of Dose Distribution in Intensity Modulated Radiosurgery for Lung Cancer under Condition of Respiratory Motion

The dose of a real tumor target volume and surrounding organs at risk (OARs) under the effect of respiratory motion was calculated for a lung tumor plan, based on the target volume covering the whole tumor motion range for intensity modulated radiosurgery (IMRS). Two types of IMRS plans based on simulated respiratory motion were designed using humanoid and dynamic phantoms...

Adjuvant chemoradiotherapy instead of revision radical resection after local excision for high-risk early rectal cancer

Background After local excision of early rectal cancer, revision radical resection is recommended for patients with high-risk pathologic stage T1 (pT1) or pT2 cancer, but the revision procedure has high morbidity rates. We evaluated the efficacy of adjuvant concurrent chemoradiotherapy (CCRT) for reducing recurrence after local excision in these patients. Methods Eighty-three...