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Your search keyword '"Yusa, Kazuyuki"' showing total 148 results
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148 results on '"Yusa, Kazuyuki"'

14. Salivary metabolomics for oral leukoplakia with and without dysplasia

Author

Kitabatake, Kenichiro, primary, Ishikawa, Shigeo, additional, Sugimoto, Masahiro, additional, Enomoto, Ayame, additional, Kaneko, Miku, additional, Ota, Sana, additional, Edamatsu, Kaoru, additional, Yusa, Kazuyuki, additional, Hemmi, Tomoharu, additional, Okuyama, Naoki, additional, and Iino, Mitsuyoshi, additional

Published
2023
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23. Reconstruction After Hemimandibulectomy With a Plate and Soft-Tissue Free Flap Followed by a Titanium Mesh and Particulate Cancellous Bone and Marrow Harvested From Bilateral Posterior Ilia: A Case Report.

Author

Ishikawa, Shigeo, Yusa, Kazuyuki, Edamatsu, Kaoru, Ueda, Shohei, Sugano, Ayako, and Iino, Mitsuyoshi

Subjects
CANCELLOUS bone, FREE flaps, BONE marrow, HARVESTING, TITANIUM, MANDIBULAR fractures
Abstract

A particulate cancellous bone and marrow (PCBM) graft combined with titanium (Ti-) mesh tray has become one of the most popular mandibular reconstruction methods. The technique has been applied to the mandibular discontinuity defects after segmental mandibulectomy. To the best of our knowledge, there are no reports on using the technique after hemimandibulectomy, during which a wide mandibular resection, including the condyle, is performed. Here, we first report a case of mandibular reconstruction after hemimandibulectomy, using a plate and soft-tissue free flap, followed by a Ti-mesh and PCBM harvested from the bilateral posterior ilia, which was successful. This case report first revealed how bone resorption occurred clinically in mandibular reconstruction using PCBM and Ti-mesh tray after hemimandibulectomy. We also revealed the high predictability of the mandibular reconstruction using PCBM and Ti-mesh tray after hemimandibulectomy. Our report also provides a guiding principle to overcome the limitation of mandibular reconstruction using PCBM and Ti-mesh tray after hemimandibulectomy. However, our manuscript has limited evidence, being a case report. [ABSTRACT FROM AUTHOR]

Published
2023
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25. A Cross-Sectional Survey on the Association between Dental Health Conditions and University Personality Inventory Scores among University Students: A Single-Center Study in Japan

Author

Ishikawa, Shigeo, primary, Makino, Naohiko, additional, Togashi, Hitoshi, additional, Ito, Nanami, additional, Tsuya, Atsushi, additional, Hayasaka, Makiko, additional, Konta, Tsuneo, additional, Okuyama, Naoki, additional, Yusa, Kazuyuki, additional, and Iino, Mitsuyoshi, additional

Published
2022
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27. Association between the Duration of Antibiotic Prophylaxis and Surgical Site Infection after Orthognathic Surgery in Japan

Author

Ishikawa, Shigeo, primary, Morikane, Keita, additional, Konta, Tsuneo, additional, Ueda, Shohei, additional, Yusa, Kazuyuki, additional, Okuyama, Naoki, additional, Kasuya, Satoshi, additional, Kunii, Shunsuke, additional, Suzuki, Nagiko, additional, Eguchi, Moe, additional, Kaori, Maehara, additional, and Iino, Mitsuyoshi, additional

Published
2022
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29. A case of kissing molars of Class Ⅲ

Author

Edamatsu Kaoru, Yamanouchi Hideyuki, Ishikawa Shigeo, Kitabatake Ken'ichiro, Iino Mitsuyoshi, and Yusa Kazuyuki

Subjects
Orthodontics, Molar, Thesaurus (information retrieval), business.industry, Medicine, Class iii, business, medicine.disease, Dentigerous cyst
Published
2019
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33. Evaluation of effects of perioperative oral care intervention on hospitalization stay and postoperative infection in patients undergoing lung cancer intervention

Author

Ishikawa, Shigeo, primary, Yamamori, Iku, additional, Takamori, Satoshi, additional, Kitabatake, Kenichiro, additional, Edamatsu, Kaoru, additional, Sugano, Ayako, additional, Oizumi, Hiroyuki, additional, Kato, Hirohisa, additional, Suzuki, Jun, additional, Sato, Kaito, additional, Yusa, Kazuyuki, additional, Sadahiro, Mitsuaki, additional, and Iino, Mitsuyoshi, additional

Published
2020
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36. Successful Outcome of Low-Dose S-1 Used to Treat Buccal Squamous Cell Carcinoma

Author

Yusa, Kazuyuki, Yamanouchi, Hideyuki, Sugano, Ayako, and Iino, Mitsuyoshi

Subjects
Article Subject
Abstract

This case report describes an 86-year-old woman with dormant right buccal squamous cell carcinoma who was able to maintain a reasonable quality of life after being treated with oral low-dose S-1 (80 mg/day). The treatment regimen started in April 2014 and consisted of two weeks of S-1 followed by a one-week interval. The patient remains on this regimen while maintaining her quality of life and she has been under follow-up as an outpatient for 36 months. The outcomes for this patient indicated that low-dose S-1 is a valid anticancer therapy that may help maintain quality of life for some patients with incurable or dormant cancers.

Published
2017
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37. Disseminated Intravascular Coagulation after Surgery for Facial Injury

Author

Ozaki, Hisashi, Tachibana, Hirohiko, Ishikawa, Shigeo, Yusa, Kazuyuki, Kitabatake, Kenichirou, and Iino, Mitsuyoshi

Subjects
stomatognathic diseases, Article Subject, hemic and lymphatic diseases, circulatory and respiratory physiology
Abstract

A case of disseminated intravascular coagulation (DIC) presenting after surgery for facial trauma associated with multiple facial bone fractures is described. With regard to the oral and maxillofacial region, DIC has been described in the literature following head trauma, infection, and metastatic disease. Until now, only 5 reports have described DIC after surgery for facial injury. DIC secondary to facial injury is thus rare. The patient in this case was young and had no medical history. Preoperative hemorrhage or postoperative septicemia may thus induce DIC.

Published
2016
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39. A Case of Simultaneous Unilateral Anterior and Posterior Stafne Bone Defects

Author

Ozaki, Hisashi, Ishikawa, Shigeo, Kitabatake, Kenichirou, Yusa, Kazuyuki, Tachibana, Hirohiko, and Iino, Mitsuyoshi

Subjects
stomatognathic system, Article Subject
Abstract

Stafne bone defects (SBDs) are asymptomatic mandibular lingual bone depressions mainly caused by soft tissue inclusions. The most common form of SBDs is posterior; the anterior variant of SBD is relatively uncommon. Although posterior SBD is easily diagnosed by the unique location on radiography, anterior SBD is sometimes misdiagnosed and confused with other pathological entities owing to the location. We report herein a case of simultaneous unilateral anterior and posterior SBDs. In the present case, definitive diagnosis for the anterior mandibular cavity was unclear, as in reported cases. Surgical exploration was thus performed for the lesion in the anterior mandibular cavity. Pathologic examination of the removed tissue showed salivary gland with chronic inflammation. Postoperatively, no functional disturbance has been observed. Management of the posterior SBD was conservative, with radiographic follow-up. To the best of our knowledge, this represents the first report of simultaneous unilateral anterior and posterior SBDs.

Published
2015
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43. Influence of interval between biopsy and surgery on prognosis of patients with early-stage oral squamous cell carcinoma: A preliminary study

Author

Hemmi, Tomoharu, Yusa, Kazuyuki, Kasuya, Satoshi, Yamanouchi, Hideyuki, Ishikawa, Shigeo, Kobayashi, Takehito, and Iino, Mitsuyoshi

Abstract

Recent studies have suggested that preoperative interventions such as tooth extraction, incision and curettage may be associated with poor prognosis in patients with oral malignancies. Although biopsy is another preoperative intervention, its influence on the prognosis of patients with oral squamous cell carcinoma (OSCC) has remained unclear. We investigated the prognosis of stage I and II OSCC patients, with special reference to the influence of the interval between biopsy and surgery.

Published
2024
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50. Anti-Melanogenesis Effect of Glechoma hederacea L. Extract on B16 Murine Melanoma Cells.

Author

QIAO, Zhiwei, KOIZUMI, Yukio, ZHANG, Muxin, NATSUI2, Miyuki, FLORES, Maria Jolina, GAO, Lina, YUSA, Kazuyuki, KOYOTA, Souichi, and SUGIYAMA, Toshihiro

Subjects
PLANT extracts, GROUND ivy, MELANOGENESIS, HYPERPIGMENTATION, WESTERN immunoblotting, REVERSE transcriptase polymerase chain reaction, THERAPEUTICS
Abstract

The article presents the findings of a research conducted on examining the effects of plant Glechoma hederacea extract on melanogenesis in B16 melanoma cell. It discusses the methodology used in conducting the research including statistical analysis, reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting analysis. The research reveals that Glechoma hederacea is a useful therapeutic agent for treating hyperpigmentation.

Published
2012
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