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Hideomi Yamashita

Explore the profile of Hideomi Yamashita including associated specialties, affiliations and a list of published articles. Areas
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Articles 226
Citations 1781
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Recent Articles
1.
Suzuki T, Ohira S, Ogita M, Ohta T, Nozawa Y, Minamitani M, et al.
J Appl Clin Med Phys . 2025 Mar; :e70070. PMID: 40079425
Purpose: This study aims to quantify and compare the dosimetric effects of varying thicknesses of StrataXRT, a silicone-based gel, and other topical agents on the skin surface during volumetric modulated...
2.
Katano A, Yamashita H, Nakagawa K
Indian J Cancer . 2024 Dec; 61(1):11-15. PMID: 39620723
Background: Portal venous tumor thrombosis (PVTT) in patients with hepatocellular carcinoma (HCC) is a poor prognostic factor, with median survival values ranging from 2 to 4 months, when untreated. Sorafenib...
3.
Katano A, Nozawa Y, Minamitani M, Yamashita H
Cureus . 2024 Nov; 16(10):e71654. PMID: 39553157
Hepatocellular carcinoma (HCC) is a rising global health concern, frequently developing in patients with cirrhosis. Stereotactic body radiotherapy (SBRT) offers an effective treatment option for localized HCC, utilizing advanced imaging...
4.
Yasui A, Sawayanagi S, Nozawa Y, Sugahara D, Yamashita H
Cureus . 2024 Oct; 16(9):e70062. PMID: 39449877
Hypofractionated radiotherapy for prostate cancer has been reported to date. Here, we report on four patients with prostate cancer who were treated with single-fraction stereotactic body radiation therapy. It was...
5.
Morishima K, Yamashita H, Noyama T, Katano A
J Med Imaging Radiat Oncol . 2024 Oct; 69(1):136-143. PMID: 39428117
Introduction: The aim of this study was to clarify the safety and efficacy of breath-hold irradiation in liver stereotactic body radiotherapy (SBRT). Methods: A retrospective analysis was conducted on 57...
6.
Igarashi A, Onishi H, Shioyama Y, Matsumoto Y, Takayama K, Matsuo Y, et al.
Int J Radiat Oncol Biol Phys . 2024 Oct; 121(1):56-67. PMID: 39352324
Purpose: Stereotactic body radiation therapy (SBRT) for patients with operable stage I non-small cell lung cancer (NSCLC) is less invasive than surgery. However, differences in lifetime costs and patient outcomes...
7.
Nozawa Y, Ohta T, Katano A, Yamashita H, Nakagawa K
Cureus . 2024 Sep; 16(8):e67540. PMID: 39314620
We recently published a phantom validation of our diaphragm tracking system, DiaTrak, on an Elekta linear accelerator with an integrated cone-beam computed tomography (CBCT) unit for multiple breath-hold volumetric modulated...
8.
Katano A, Sugahara D, Yasui A, Nozawa Y, Yamashita H
Cureus . 2024 Sep; 16(8):e67142. PMID: 39295696
A 74-year-old Asian man presented with sacral bone metastasis-related pain caused by a metastatic thymoma. Computed tomography revealed an approximately 6-cm sacral mass, which was confirmed as a metastatic thymoma....
9.
Nozawa Y, Yamashita H, Sawayanagi S, Katano A
J Cancer Res Ther . 2024 Aug; PMID: 39207090
In recent years, advances in radiotherapy technology have led to the use of high-precision radiotherapy such as volumetric modulated arc therapy (VMAT). Total body irradiation using VMAT technique (VMAT-TBI) was...
10.
Morishima K, Yamashita H, Miki Y, Sawayanagi S, Takenaka R, Katano A
J Cancer Res Ther . 2024 Aug; PMID: 39207061
Background: This study aimed to identify the efficacy of increasing the dose of stereotactic body radiotherapy (SBRT) for lung cancer. Method And Materials: Patients who received SBRT for primary lung...