Masaaki Kawai

Yamagata, 9909575, Japan

Last Updated: 09/26/2026

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Found 60 publications

Genomic Landscape and Therapeutic Implications of Metaplastic Breast Carcinoma: Insights from a Nationwide Database Including Diagnostic Mimickers.

Genomic Landscape and Therapeutic Implications of Metaplastic Breast Carcinoma: Insights from a Nationwide Database Including Diagnostic Mimickers.

Journal: Pharmaceuticals (Basel, Switzerland)

Published: January 18, 2026

Associations of reproductive history with serum and intratumoral sex steroid hormone levels among postmenopausal women with breast cancer: Analysis of paired serum and tumor tissue samples.

Associations of reproductive history with serum and intratumoral sex steroid hormone levels among postmenopausal women with breast cancer: Analysis of paired serum and tumor tissue samples.

Journal: Maturitas

Published: October 22, 2025

Real-world outcomes of anthracycline and taxane-based perioperative breast cancer therapy using the Japanese electronic medical record database.

Real-world outcomes of anthracycline and taxane-based perioperative breast cancer therapy using the Japanese electronic medical record database.

Journal: Japanese journal of clinical oncology

Published: August 02, 2025

Effusion Reduction after Early Trastuzumab Deruxtecan Therapy for Unresectable HER2-Low Breast Cancer in an Older Patient: A Case Report.

Effusion Reduction after Early Trastuzumab Deruxtecan Therapy for Unresectable HER2-Low Breast Cancer in an Older Patient: A Case Report.

Journal: Surgical case reports

Published: July 30, 2025

Clinical Characteristics and Chemosensitivity in Germline TP53 Pathogenic Variant Cases Identified by Cancer Genomic Testing.

Clinical Characteristics and Chemosensitivity in Germline TP53 Pathogenic Variant Cases Identified by Cancer Genomic Testing.

Journal: Cancer genomics & proteomics

Published: November 18, 2024

Investigation of tumor mutation burden using the comprehensive genomic profiling data of vulvar and vaginal malignant tumors: an observational study using C-CAT database.

Investigation of tumor mutation burden using the comprehensive genomic profiling data of vulvar and vaginal malignant tumors: an observational study using C-CAT database.

Journal: International journal of clinical oncology

Published: September 28, 2024

Correction: The Japanese Breast Cancer Society Clinical Practice Guidelines for Breast Cancer, 2022 Edition: changes from the 2018 edition and general statements on breast cancer treatment.

Correction: The Japanese Breast Cancer Society Clinical Practice Guidelines for Breast Cancer, 2022 Edition: changes from the 2018 edition and general statements on breast cancer treatment.

Journal: Breast cancer (Tokyo, Japan)

Published: May 12, 2024

TP53 signature predicts pathological complete response after neoadjuvant chemotherapy for breast cancer: Observational and confirmational study using prospective study cohorts.

TP53 signature predicts pathological complete response after neoadjuvant chemotherapy for breast cancer: Observational and confirmational study using prospective study cohorts.

Journal: Translational oncology

Published: May 04, 2024

The Japanese Breast Cancer Society Clinical Practice Guidelines for Breast Cancer, 2022 Edition: changes from the 2018 edition and general statements on breast cancer treatment.

The Japanese Breast Cancer Society Clinical Practice Guidelines for Breast Cancer, 2022 Edition: changes from the 2018 edition and general statements on breast cancer treatment.

Journal: Breast cancer (Tokyo, Japan)

Published: February 07, 2024

Real-World Patient Characteristics, Treatment Patterns, and Outcomes of HR+, HER2- Early Breast Cancer Patients in Japan: An Analysis with National Database(NDB).

Real-World Patient Characteristics, Treatment Patterns, and Outcomes of HR+, HER2- Early Breast Cancer Patients in Japan: An Analysis with National Database(NDB).

Journal: Gan to kagaku ryoho. Cancer & chemotherapy

Published: January 22, 2024

The Japanese Breast Cancer Society clinical practice guidelines for epidemiology and prevention of breast cancer, 2022 edition.

The Japanese Breast Cancer Society clinical practice guidelines for epidemiology and prevention of breast cancer, 2022 edition.

Journal: Breast cancer (Tokyo, Japan)

Published: September 29, 2023

Doublet or Triplet Antiemetic Prophylaxis for Nausea and Vomiting Induced by Trastuzumab Deruxtecan: an Open-Label, Randomized, and Multicenter Exploratory Phase 2 Study.

Doublet or Triplet Antiemetic Prophylaxis for Nausea and Vomiting Induced by Trastuzumab Deruxtecan: an Open-Label, Randomized, and Multicenter Exploratory Phase 2 Study.

Journal: Journal of Cancer

Published: June 14, 2023

Showing 1-12 of 60

Last Updated: 09/26/2026