ESTRO meets Asia 2024 - Abstract Book

S83

Interdisciplinary – Breast

ESTRO meets Asia

Conclusion:

Hybrid plans provides a robust and single energy alternative for large breasted patients where planning is otherwise difficult and time-consuming. Supplementing primary static fields with short-arc VMAT fields limits the spread of low dose to the contralateral lung and breast and reduces dose to ipsilateral lung and heart as well as treatment time, while maintaining a high conformity, homogeneity, and coverage of target.

Keywords: hybrid, VMAT, standard

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Digital Poster

Adjuvant radiotherapy for malignant phyllodes tumours:National Cancer Institute, Malaysia experience

Rizma Mohd Zaid 1 , Mohammad Nizam Mokhtar 2

1 Oncology & Radiotherapy, National Cancer Institute, Putrajaya, Malaysia. 2 Department Of Anaesthesiology & Intensive Care, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia

Purpose/Objective:

Malignant phyllodes tumours (PT) are rare entity and surgery is the mainstay of treatment. Role of adjuvant radiotherapy (RT) is still a matter of debate. This study aimed to evaluate the impact of RT on local recurrence (LR), distant metastasis (DM) and overall survival (OS) of malignant phyllodes tumour patients treated at National Cancer Institute, Malaysia.

Material/Methods: