17–18 Feb 2026
Europe/Rome timezone

When BNCT Meets Artificial Intelligence: Smarter Segmentation, Accurate Positioning, Stronger Treatment

Speaker

Dr Cristina Pezzi (Istituto Nazionale di Fisica Nucleare, Università di Pavia)

Description

Artificial Intelligence (AI) is increasingly integrated into medical physics, offering powerful tools for enhancing treatment planning. In Boron Neutron Capture Therapy (BNCT), a promising radiotherapy that selectively targets tumors using boron-containing drugs and neutron irradiation, AI can support precise treatment. My work presents a novel Treatment Planning System (TPS), IT_STARTS, applied for BNCT in Glioblastoma Multiforme (GBM) patients, integrating the application of Convolutional Neural Networks for Deep Learning-based CT segmentation. A key innovation is the implementation of an automated and analytical approach to patient positioning, a crucial issue in BNCT, based on dosimetric analysis within the GTV and OAR, enabling accurate, reproducible setups and direct comparison between AI-generated and manual contours. The goal is to maximize dose delivered in the tumor while sparing healthy tissues, simplifying the planning process and ensuring consistent, reproducible results. The proposed AI-supported TPS represents a step forward to more automated, optimized BNCT treatment planning.

Primary authors

Dr Alessandro Colombi (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Prof. Andrea Fontana (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Dr Athina Kourkoumeli-Charalampidi (Istituto Nazionale di Fisica Nucleare) Dr Barbara Marcaccio (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Dr Cristina Pezzi (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Prof. Ian Postuma (Istituto Nazionale di Fisica Nucleare, University of Pavia) Dr Laura Bagnale (Università di Napoli Federico II) Dr Maria Paola Demichelis (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Prof. Ricardo Luis Ramos (Istituto Nazionale di Fisica Nucleare) Dr Setareh Fatemi (Istituto Nazionale di Fisica Nucleare) Prof. Silva Bortolussi (Istituto Nazionale di Fisica Nucleare, Università di Pavia) Prof. Valerio Vercesi (Istituto Nazionale di Fisica Nucleare)

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