Search Results for author: Despina Kontos

Found 4 papers, 2 papers with code

Quantitative CT texture-based method to predict diagnosis and prognosis of fibrosing interstitial lung disease patterns

no code implementations20 Jun 2022 Babak Haghighi, Warren B. Gefter, Lauren Pantalone, Despina Kontos, Eduardo Mortani Barbosa Jr

Purpose: To utilize high-resolution quantitative CT (QCT) imaging features for prediction of diagnosis and prognosis in fibrosing interstitial lung diseases (ILD).

Management Survival Analysis

MammoFL: Mammographic Breast Density Estimation using Federated Learning

no code implementations11 Jun 2022 Ramya Muthukrishnan, Angelina Heyler, Keshava Katti, Sarthak Pati, Walter Mankowski, Aprupa Alahari, Michael Sanborn, Emily F. Conant, Christopher Scott, Stacey Winham, Celine Vachon, Pratik Chaudhari, Despina Kontos, Spyridon Bakas

Two U-Nets were separately trained on algorithm-generated labels to perform segmentation of the breast and dense tissue from these images and subsequently calculate breast percent density (PD).

Density Estimation Federated Learning

Deep-LIBRA: Artificial intelligence method for robust quantification of breast density with independent validation in breast cancer risk assessment

1 code implementation13 Nov 2020 Omid Haji Maghsoudi, Aimilia Gastounioti, Christopher Scott, Lauren Pantalone, Fang-Fang Wu, Eric A. Cohen, Stacey Winham, Emily F. Conant, Celine Vachon, Despina Kontos

Our method has been trained and validated on a multi-ethnic, multi-institutional dataset of 15, 661 images (4, 437 women), and then tested on an independent dataset of 6, 368 digital mammograms (1, 702 women; cases=414) for both PD estimation and discrimination of breast cancer.

Specificity

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