Ken Oba

St. Luke's International Hospital, 9-1 Akashi Cho
Chuo, 1048560, Japan

Last Updated: 09/26/2026

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Found 11 publications

Ductal abnormalities as primary findings on breast ultrasonography: a literature review and proposed classification.

Ductal abnormalities as primary findings on breast ultrasonography: a literature review and proposed classification.

Journal: Ultrasonography (Seoul, Korea)

Published: March 18, 2025

Impact of Downsampling Size and Interpretation Methods on Diagnostic Accuracy in Deep Learning Model for Breast Cancer Using Digital Breast Tomosynthesis Images.

Impact of Downsampling Size and Interpretation Methods on Diagnostic Accuracy in Deep Learning Model for Breast Cancer Using Digital Breast Tomosynthesis Images.

Journal: The Tohoku journal of experimental medicine

Published: July 24, 2024

Multimodal modeling with low-dose CT and clinical information for diagnostic artificial intelligence on mediastinal tumors: a preliminary study.

Multimodal modeling with low-dose CT and clinical information for diagnostic artificial intelligence on mediastinal tumors: a preliminary study.

Journal: BMJ open respiratory research

Published: December 12, 2023

Deep learning model to predict Ki-67 expression of breast cancer using digital breast tomosynthesis.

Deep learning model to predict Ki-67 expression of breast cancer using digital breast tomosynthesis.

Journal: Breast cancer (Tokyo, Japan)

Published: October 09, 2023

Deep learning model for predicting the presence of stromal invasion of breast cancer on digital breast tomosynthesis.

Deep learning model for predicting the presence of stromal invasion of breast cancer on digital breast tomosynthesis.

Journal: Radiological physics and technology

Published: December 23, 2022

Computer-aided diagnosis of chest X-ray for COVID-19 diagnosis in external validation study by radiologists with and without deep learning system.

Computer-aided diagnosis of chest X-ray for COVID-19 diagnosis in external validation study by radiologists with and without deep learning system.

Journal: Scientific reports

Published: December 12, 2022

The location of unilateral axillary lymphadenopathy after COVID-19 vaccination compared with that of metastasis from breast cancer without vaccination.

The location of unilateral axillary lymphadenopathy after COVID-19 vaccination compared with that of metastasis from breast cancer without vaccination.

Journal: Japanese journal of radiology

Published: December 06, 2022

Why is the depth/width ratio of a typical fibroadenoma small in breast ultrasonography?

Why is the depth/width ratio of a typical fibroadenoma small in breast ultrasonography?

Journal: Journal of medical ultrasonics (2001)

Published: August 22, 2022

Deep learning model for breast cancer diagnosis based on bilateral asymmetrical detection (BilAD) in digital breast tomosynthesis images.

Deep learning model for breast cancer diagnosis based on bilateral asymmetrical detection (BilAD) in digital breast tomosynthesis images.

Journal: Radiological physics and technology

Published: June 06, 2022

Left omental artery bleeding in two patients with segmental arterial mediolysis successfully isolated with coil embolization.

Left omental artery bleeding in two patients with segmental arterial mediolysis successfully isolated with coil embolization.

Journal: CVIR endovascular

Published: January 15, 2020

Epithelioid cell granuloma in the bone marrow secondary to Epstein-Barr virus infection.

Epithelioid cell granuloma in the bone marrow secondary to Epstein-Barr virus infection.

Journal: The Lancet. Infectious diseases

Published: August 31, 2016

Showing 1-11 of 11

Last Updated: 09/26/2026