Department Of Pathology, Nihon University School Of Dentistry, 1‐8‐13, Kanda‐surugadai, Chiyoda‐ku, Tokyo 101, Japan

Direct Impact

Concepts for which AKIRA KOJIMA has direct influence:

p53 protein
amelanotic melanoma
oral cavity
gene alterations
tumor cells
electron microscopic examination
primary squamous carcinomas

Prominent publications by AKIRA KOJIMA

KOL-Index: 8 A case of amelanotic melanoma arising in the upper molar region, which was difficult to diagnose histologically, is reported. The patient was a 79-year-old woman, who complained of a painful swelling in the gingiva of the left upper molar region. Routine histological examination showed that the lesion was composed of diffusely scattered atypical cells with round, spindle-shaped and irregular ...
Known for
Examination Revealed | Nuclei Cytoplasm | Cells Electron | Molar Region
KOL-Index: 6 To examine the expression of p53 protein and gene alterations in oral epithelial lesions including epithelial dysplasias and primary squamous cell carcinomas, immunohistochemical and temperature gradient gel electrophoresis (TGGE) methods were applied to formalin-fixed and paraffin-embedded tissues. Morphologically normal mucosal epithelium stained negatively for p53 protein. Three out of 11 ...
Known for
Cent Epithelial | Dysplasias | Morphologically Normal Mucosal Epithelium | Alterations Oral

Department of Pathology, Nihon University School of Dentistry, 1‐8‐13, Kanda‐Surugadai, Chiyoda‐ku, Tokyo 101, Japan

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