Yasutaka Ojima

A comparison of brachytherapy and surgery for the treatment of stage I–II squamous cell carcinoma of the tongue

Masahiro Umeda, Hideki Komatsubara, Yasutaka Ojima et al. · International Journal of Oral and Maxillofacial Surgery · 2005 · 54 citations

Surgical Oncology, Medicine, Brachytherapy +8

<i>In vitro</i> effect of platelet‐derived growth factor‐BB on collagen synthesis and proliferation of human periodontal ligament cells

Yasutaka Ojima, Morimichi Mizuno, Yoshinori Kuboki et al. · Oral Diseases · 2003 · 47 citations · Full text

Treatment and prognosis of malignant melanoma of the oral cavity: preoperative surgical procedure increases risk of distant metastasis

Masahiro Umeda, Hideki Komatsubara, Takashi Shigeta et al. · Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology · 2008 · 35 citations

Surgical Oncology, Distant Metastasis, Medicine +8

En bloc resection of the primary tumour and cervical lymph nodes through the parapharyngeal space in patients with squamous cell carcinoma of the maxilla: a preliminary study

Masahiro Umeda, Tsutomu Minamikawa, Hideki Komatsubara et al. · British Journal of Oral and Maxillofacial Surgery · 2004 · 27 citations

En Bloc Resection, Surgical Oncology, Primary Tumour +10

Sinus floor elevation with platelet-rich fibrin alone: A Clinical retrospective study of 1-7 years

N Aoki, Masayuki Maeda, Masaaki Kurata et al. · Journal of Clinical and Experimental Dentistry · 2018 · 20 citations · Full text