Keisei Okamoto

Japan

Last Updated: 09/26/2026

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Found 18 publications

What is the key factor determining effectiveness of radiotherapy for high-risk prostate cancer: a hidden message from RTOG 0521.

What is the key factor determining effectiveness of radiotherapy for high-risk prostate cancer: a hidden message from RTOG 0521.

Journal: Translational andrology and urology

Published: November 20, 2023

Very high-risk locally advanced prostate ductal adenocarcinoma cured using low-dose-rate brachytherapy, with seminal vesicle implantation in combination with external beam radiotherapy at a biologically effective dose ≥ 220 Gy: two case reports with a long-term follow-up.

Very high-risk locally advanced prostate ductal adenocarcinoma cured using low-dose-rate brachytherapy, with seminal vesicle implantation in combination with external beam radiotherapy at a biologically effective dose ≥ 220 Gy: two case reports with a long-term follow-up.

Journal: Journal of contemporary brachytherapy

Published: June 05, 2022

Ten-step method of high-dose LDR 125 I brachytherapy for intermediate-risk prostate cancer.

Ten-step method of high-dose LDR 125 I brachytherapy for intermediate-risk prostate cancer.

Journal: Journal of applied clinical medical physics

Published: September 26, 2020

Prostate cancer with nodular bladder invasion (stage T4N1) cured by low-dose-rate brachytherapy with seminal vesicle implantation in combination with external beam radiotherapy of biologically effective dose ≥ 220 Gy: a case report.

Prostate cancer with nodular bladder invasion (stage T4N1) cured by low-dose-rate brachytherapy with seminal vesicle implantation in combination with external beam radiotherapy of biologically effective dose ≥ 220 Gy: a case report.

Journal: Journal of contemporary brachytherapy

Published: September 16, 2020

Clinical outcomes of low-dose-rate brachytherapy based radiotherapy for intermediate risk prostate cancer.

Clinical outcomes of low-dose-rate brachytherapy based radiotherapy for intermediate risk prostate cancer.

Journal: Journal of contemporary brachytherapy

Published: September 24, 2019

High biologically effective dose radiation therapy using brachytherapy in combination with external beam radiotherapy for high-risk prostate cancer.

High biologically effective dose radiation therapy using brachytherapy in combination with external beam radiotherapy for high-risk prostate cancer.

Journal: Journal of contemporary brachytherapy

Published: September 19, 2016

Application and limitation of low-dose rate (LDR) brachytherapy for prostate cancer

Application and limitation of low-dose rate (LDR) brachytherapy for prostate cancer

Journal: Nihon rinsho. Japanese journal of clinical medicine

Published: June 28, 2016

PREPUBERTAL MATURE TERATOMA OF THE TESTIS MASQUERADING OF A SIMPLE CYST OF THE TESTIS

PREPUBERTAL MATURE TERATOMA OF THE TESTIS MASQUERADING OF A SIMPLE CYST OF THE TESTIS

Journal: Nihon Hinyokika Gakkai zasshi. The japanese journal of urology

Published: January 01, 2016

Testicular germ cell tumours.

Testicular germ cell tumours.

Journal: Lancet (London, England)

Published: December 15, 2015

Assessment of Sunitinib-Induced Toxicities and Clinical Outcomes Based on Therapeutic Drug Monitoring of Sunitinib for Patients With Renal Cell Carcinoma.

Assessment of Sunitinib-Induced Toxicities and Clinical Outcomes Based on Therapeutic Drug Monitoring of Sunitinib for Patients With Renal Cell Carcinoma.

Journal: Clinical genitourinary cancer

Published: October 20, 2014

Advanced childhood testicular yolk sac tumor with bone metastasis: a case report.

Advanced childhood testicular yolk sac tumor with bone metastasis: a case report.

Journal: Urology

Published: August 12, 2014

Dimethyl sulfoxide induces chemotherapeutic resistance in the treatment of testicular embryonal carcinomas.

Dimethyl sulfoxide induces chemotherapeutic resistance in the treatment of testicular embryonal carcinomas.

Journal: Oncology letters

Published: August 08, 2014

Showing 1-12 of 18

Last Updated: 09/26/2026