Ryoko Rikitake

Tokyo, Japan

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 21 publications

Cancer Education Outcomes and Risk Perception Among 11th Grade Students in Japan: A Second National Survey.

Cancer Education Outcomes and Risk Perception Among 11th Grade Students in Japan: A Second National Survey.

Journal: Journal of cancer education : the official journal of the American Association for Cancer Education

Published: June 23, 2026

Advanced Thymoma and Advanced Thymic Carcinoma Treatment Practices in 2018-2022: A Nationwide Analysis in Japan.

Advanced Thymoma and Advanced Thymic Carcinoma Treatment Practices in 2018-2022: A Nationwide Analysis in Japan.

Journal: Thoracic cancer

Published: January 02, 2026

Head and neck cancer of unknown primary: a nationwide analysis of hospital-based cancer registry data in Japan, 2018-2022.

Head and neck cancer of unknown primary: a nationwide analysis of hospital-based cancer registry data in Japan, 2018-2022.

Journal: International journal of clinical oncology

Published: December 11, 2025

Subsite- and histology-specific epidemiology of head and neck cancers in Japan from 2016 to 2019: an application of a new classification of rare cancers.

Subsite- and histology-specific epidemiology of head and neck cancers in Japan from 2016 to 2019: an application of a new classification of rare cancers.

Journal: International journal of clinical oncology

Published: September 19, 2025

Evaluating Japan's cancer control activities: Findings from the third cancer patient experience survey.

Evaluating Japan's cancer control activities: Findings from the third cancer patient experience survey.

Journal: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer

Published: September 02, 2025

Proposal for a New Classification of Rare Cancers Adopting Updated Histological Tumor Types.

Proposal for a New Classification of Rare Cancers Adopting Updated Histological Tumor Types.

Journal: Pathology international

Published: March 06, 2025

Revision of quality indicators for cervical cancer and trend analysis of existing indicators in Japan.

Revision of quality indicators for cervical cancer and trend analysis of existing indicators in Japan.

Journal: Journal of gynecologic oncology

Published: August 19, 2024

Quality indicators for endometrial cancer care in Japan.

Quality indicators for endometrial cancer care in Japan.

Journal: Journal of gynecologic oncology

Published: August 09, 2024

Assessment of cancer risk associated with 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4] triazolo-[4,3-a]pyrazine-contaminated sitagliptin use: A retrospective cohort study.

Assessment of cancer risk associated with 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4] triazolo-[4,3-a]pyrazine-contaminated sitagliptin use: A retrospective cohort study.

Journal: Journal of diabetes investigation

Published: May 31, 2024

Effect of different questionnaire formats on item nonresponse in older patients with cancer.

Effect of different questionnaire formats on item nonresponse in older patients with cancer.

Journal: BMC geriatrics

Published: February 01, 2024

Quality of care measurement for patients with ovarian cancer in Japan.

Quality of care measurement for patients with ovarian cancer in Japan.

Journal: The journal of obstetrics and gynaecology research

Published: December 11, 2023

Current status of head and neck sarcomas in Japan in 2016-2019: an analysis using the national cancer registry.

Current status of head and neck sarcomas in Japan in 2016-2019: an analysis using the national cancer registry.

Journal: International journal of clinical oncology

Published: November 07, 2023

Showing 1-12 of 21

Last Updated: 09/26/2026