The Use of Maximum-Intensity Projections and Deep Learning Adds Value to the Fully Automatic Segmentation of Lesions Avid for [18F]FDG and [68Ga]Ga-PSMA in PET/CT

Cláudia S. Constantino; Francisco P.M. Oliveira; Marisa Machado; Susana Vinga; Durval C. Costa

doi:10.2967/jnumed.124.269067

Research ArticleBasic Science Investigation

The Use of Maximum-Intensity Projections and Deep Learning Adds Value to the Fully Automatic Segmentation of Lesions Avid for [¹⁸F]FDG and [⁶⁸Ga]Ga-PSMA in PET/CT

Cláudia S. Constantino, Francisco P.M. Oliveira, Marisa Machado, Susana Vinga and Durval C. Costa

Journal of Nuclear Medicine March 2025, jnumed.124.269067; DOI: https://doi.org/10.2967/jnumed.124.269067

Cláudia S. Constantino

1Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal; and

2INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal

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Francisco P.M. Oliveira

1Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal; and

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Marisa Machado

1Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal; and

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Susana Vinga

2INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal

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Durval C. Costa

1Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal; and

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jnumed.124.269067

DOI

https://doi.org/10.2967/jnumed.124.269067

PubMed

40081959

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Society of Nuclear Medicine

Print ISSN

0161-5505

Online ISSN

2159-662X

History

Received for publication October 30, 2024
Accepted for publication February 20, 2025
Published online March 13, 2025.

Author Information

Cláudia S. Constantino¹,²,
Francisco P.M. Oliveira¹,
Marisa Machado¹,
Susana Vinga² and
Durval C. Costa¹

¹Champalimaud Clinical Centre, Champalimaud Foundation, Lisbon, Portugal; and
²INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal

For correspondence or reprints, contact Cláudia Santos Constantino (claudia.constantino{at}fundacaochampalimaud.pt).

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The Use of Maximum-Intensity Projections and Deep Learning Adds Value to the Fully Automatic Segmentation of Lesions Avid for [¹⁸F]FDG and [⁶⁸Ga]Ga-PSMA in PET/CT

Cláudia S. Constantino, Francisco P.M. Oliveira, Marisa Machado, Susana Vinga, Durval C. Costa

Journal of Nuclear Medicine Mar 2025, jnumed.124.269067; DOI: 10.2967/jnumed.124.269067

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The Use of Maximum-Intensity Projections and Deep Learning Adds Value to the Fully Automatic Segmentation of Lesions Avid for [¹⁸F]FDG and [⁶⁸Ga]Ga-PSMA in PET/CT

Cláudia S. Constantino, Francisco P.M. Oliveira, Marisa Machado, Susana Vinga, Durval C. Costa

Journal of Nuclear Medicine Mar 2025, jnumed.124.269067; DOI: 10.2967/jnumed.124.269067

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Keywords

[18F]FDG PET/CT
[68Ga]Ga-PSMA PET/CT
segmentation
computer-assisted image analysis
artificial intelligence

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The Use of Maximum-Intensity Projections and Deep Learning Adds Value to the Fully Automatic Segmentation of Lesions Avid for [¹⁸F]FDG and [⁶⁸Ga]Ga-PSMA in PET/CT

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