Polymorphous Low Grade Adenocarcinoma of Minor Salivary Gland Origin in the Oral Floor : Report of a case with an immunohistochemical study and an analysis of proliferative activity
スポンサーリンク
概要
- 論文の詳細を見る
A case of polymorphous low grade adenocarcinoma (PLGAC) of minor salivary gland in the oral floor, an extremely rare location for PLGAC, is reported. The histopathology of in this case was characterized by cytological uniformity in a variety of morphological growth patterns, including tubular, solid, trabecular, papillary-cystic, and single file areas. Immunohistochemically, most of the tumor cells were positive for keratin,vimentin, and S100 protein. Some tumor cells were positive and variably immunoreactive for muscle actin, epithelial membrane antigen (EMA), and carcinoembryonic antigen (CEA). The number of argyrophilic nucleolar organizer regions (AgNOR) is considered to be a reflection of the tumor proliferation rate. The numbers of AgNOR per nucleus in the tubular, solid, and papillary-cystic morphological growth patterns were 1.80 ± 0.08, 1.87 ± 0.04, and 1.78 ± 0.03, respectively. There was no correlation between the number of AgNOR and the growth pattern.
- 特定非営利活動法人日本臨床口腔病理学会の論文
著者
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Sato Masaaki
Department Of Dental Science Institute Of Personalized Medical Science Health Sciences University Of
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ABIKO Yoshihiro
Department of Dental Science, Institute of Personalized Medical Science, Health Sciences University
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KAKU Tohru
Department of Oral Pathology, School of Dentistry, Health Sciences University of Hokkaido
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OHUCHI Tomoyuki
Department of Oral Pathology, School of Dentistry, Health Sciences University of Hokkaido
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SATOH Masaaki
Department of Clinical Pathology, School of Medicine, Sapporo Medical University
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Ikeda Tatsuru
Department of Clinical Pathology, School of Medicine, Sapporo Medical University
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Iwaki Hiroyuki
Department of Clinical Pathology, School of Medicine, Sapporo Medical University
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Narimatsu Eimei
Department of Clinical Pathology, School of Medicine, Sapporo Medical University
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Sekiguchi Takashi
Department of Oral and Maxillofacial Surgery, School of Medicine, Sapporo Medical University
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Kohama Gen-iku
Department of Oral and Maxillofacial Surgery, School of Medicine, Sapporo Medical University
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Kawakami Toshiyuki
Department Of Oral Health Science Graduate School Of Dental Medicine Hokkaido University
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Saitoh Masato
Department Of Dental Science Institute Of Personalized Medical Science Health Sciences University Of
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Kaku T
Department Of Oral Pathology School Of Dentistry Health Sciences University Of Hokkaido
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Ikeda T
北海道医療大学 歯 口腔病理
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Ikeda T
Sapporo Medical Univ. School Of Medicine Hokkaido Jpn
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Ikeda Tatsuru
Department Of Clinical Pathology Sapporo Medical University School Of Medicine
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Kohama Gen-iku
Department Of Oral And Maxillofacial Surgery School Of Medicine Sapporo Medical University
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Iwaki Hiroyuki
Department Of Clinical Pathology School Of Medicine Sapporo Medical University
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Iwaki Hiroyuki
Department Of Applied Chemistry. Faculty Of Engineering Toyama University
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Sekiguchi Takashi
Department Of Chemistry And Materials Technology Kyoto Institute Of Technology
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Ohuchi Tomoyuki
Department Of Oral Pathology School Of Dentistry Health Sciences University Of Hokkaido
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Narimatsu Eimei
Department Of Clinical Pathology School Of Medicine Sapporo Medical University
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Narimatsu Eimei
Department Of Clinical Pathology Sapporo Medical University School Of Medicine
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Kaku Tohru
Department Of Human Biology And Pathophysiology School Of Dentistry Health Sciences University Of Ho
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Abiko Yoshihiro
Department Of Dental Science Institute Of Personalized Medical Science Health Sciences University Of
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Abiko Yoshihiro
北海道医療大学・個体差医療科学センター 歯学部門
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Kaku Tohru
Deparment Of Oral Pathology School Of Dentistry Health Sciences University Of Hokkaido
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Sekiguchi Takashi
Department Of Oral And Maxillofacial Surgery School Of Medicine Sapporo Medical University
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Satoh Masaaki
Department Of Clinical Pathology
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