Results 111 to 120 of about 44,626 (291)

Multi‐Sequence Fusion MRI Deep Learning Models for Discrimination of Recurrent Nasopharyngeal Carcinoma and Osteoradionecrosis

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives To develop a multi‐sequence fusion model based on MRI images to differentiate between recurrent nasopharyngeal carcinoma (rNPC) and osteoradionecrosis (ORN) in patients with nasopharyngeal carcinoma (NPC) after radiotherapy, and to evaluate its diagnostic performance.
Wen‐Tao Gong, Xue‐Li Liu, Xiao Chen, Zhen Li, Ming‐Yan Qiu, Shang Shi, Xuan‐Yu Zhao, Li Wang, Quan Liu, Xi‐Cai Sun, Yu‐Xuan Shi, Hong‐Meng Yu   +11 more
wiley   +1 more source

Dosimetric comparison for volumetric modulated arc therapy and intensitymodulated radiotherapy on the left-sided chest wall and internal mammary nodes irradiation in treating post-mastectomy breast cancer

Radiology and Oncology, 2015
Background. The aim of the study was to evaluate the dosimetric benefit of applying volumetric modulated arc therapy (VMAT) on the post-mastectomy left-sided breast cancer patients, with the involvement of internal mammary nodes (IMN).
Zhang Qian, Yu Xiao Li, Hu Wei Gang, Chen Jia Yi, Wang Jia Zhou, Ye Jin Song, Guo Xiao Mao   +6 more
doaj   +1 more source

A comparison between Inverse-Planning IMRT versus Forward-Planning IMRT for left-sided breast cancer with breath hold technique [PDF]

Introduction: Radiation therapy using tangential fields is a common treatment for breast cancer, targeting the tumor while reducing radiation exposure to surrounding healthy tissues such as the heart and lungs.
Tran, Dien
core  

Beam arrangement, target coverage, and doses to normal organs in VMAT (A), IMRT (B), and IMRT-EB (C).

, 2015
Beam arrangement, target coverage, and doses to normal organs in VMAT (A), IMRT (B), and IMRT-EB (C).
Juan Zhou (207536), Sangang Wu (456067), Zhenyu He (456066), Qin Lin (406035), Feng Chi (170688), Youqun Lai (674895), Yuan Zhou (179597), Mingming Dai (703656), Shanyu Chen (703655)   +8 more
core   +1 more source

Cost‐Effectiveness Analysis of Transoral Robotic Surgery Versus Radiotherapy Alone for Early‐Stage HPV‐Associated Oropharynx Squamous Cell Carcinoma in Australia

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Transoral robotic surgery (TORS) and radiotherapy are both recognised as effective treatment options for early‐stage HPV‐associated oropharyngeal squamous cell carcinoma (HPV‐OPSCC). TORS offers the benefit of a shorter total treatment duration; however, a proportion of patients require adjuvant radiotherapy with or without ...
Lan Gao, June Corry, Danny Rischin, Tao Xing   +3 more
wiley   +1 more source

Empty Versus Full Bladder Protocols in Radiotherapy Planning for Localised Prostate Cancer: A Dosimetric Study

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Background When planning prostate radiotherapy, full bladder preparation is widely used to displace bowel and bladder from high‐dose regions but is difficult to reproduce and can prolong workflows. Methods Twenty men with localised prostate cancer ± seminal vesicles underwent CT simulation with full and empty bladders.
Rebecca Louise Nield, Sagar Ramani, David Robert Harry Christie, Ingrid Lois Trono   +3 more
wiley   +1 more source

Outcomes and Trends of Anal Squamous Cell Carcinoma in Queensland: A 26‐Year Review

ANZ Journal of Surgery, EarlyView.
Anal squamous cell carcinoma incidence and mortality increased substantially in Queensland over 26 years, while survival outcomes remained unchanged. Evolving HPV prevention and screening strategies offer opportunities to reduce future disease burden, but substantial implementation barriers exist.
Amanda G. Liesegang, Joseph C. Kong, Nicholas Lutton, Glen R. Guerra   +3 more
wiley   +1 more source

Comparison of plan quality and robustness using VMAT and IMRT for breast cancer

Open Physics
To evaluate the plan quality and robustness of volumetric modulated arc therapy (VMAT) and intensity modulated radiation therapy (IMRT) for breast cancer, 50 patients, including 25 patients who received radiotherapy after breast-conserving surgery (BCR ...
Yin Chuou, Deng Juan, Mei Guojian, Cheng Hao, He Yingying, Liu Jiang   +5 more
doaj   +1 more source

Treatment patterns and outcomes in perineal primary vulvar cancer—a population‐based Swedish cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Perineal vulvar squamous cell carcinoma was identified in 147 of 571 cases. Owing to the anatomical proximity of these tumors to the anus, treatment selection may present considerable clinical challenges. The majority of patients (53%) underwent surgical treatment alone, whereas 23% received surgery combined with adjuvant radiotherapy and 24% were ...
Karin Kjölhede, Gabriel Lindahl, Christian Staf, Diana Zach, Katja Stenström Bohlin   +4 more
wiley   +1 more source

IMRT Resuts In Mesothelioma Cases.

, 2016
TEZ11831Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2016.Kaynakça (s. 52-55) var.xi, 57 s. : res. (bzs. rnk.), tablo ; 29 cm.Mezotelyoma, akciğerleri ve akciğerlerin etrafındaki yapıları döşeyen zar olan plevra’dan köken alan tümörlere verilen ...
Bilen, Neriman
core   +1 more source