| ID | 292 |
| Title Transcription | コウクウ ガク ガンメン アクセイ シュヨウ ノ エンカク テンイ ヒョウカ ニオケル クカンブ CT ケンサ ノ イチズケ
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| Title Alternative | Significance of Abdominal CT Examination for the Screening of Distant Metastasis of the Orofacial Malignancies
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| Author |
Takahashi, Akira
Oral and Maxillofacial Radiology, Tokushima University Hospital
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Maeda, Naoki
Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School
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Sugawara-Takahashi, Chieko
Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School
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Kudoh, Takaharu
Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School
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Kubo, Michiko
Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School
Hosoki, Hidehiko
Oral and Maxillofacial Radiology, Tokushima University Hospital
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Iwasaki, Hirokazu
Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School
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|
| Keywords | 頭頸部悪性腫瘍
転移
CT
画像診断
|
| Content Type |
Departmental Bulletin Paper
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| Description | Abdominal CT examinations for the scouting of distant metastasis (DM) of orofacial malignant tumors were retrospectively evaluated, for the purpose of establishing the standard way of examination. Out of 159 patients with oral malignancies, 247 abdominal CT examinations were performed for the purpose of scouting DM. During the examination, intravenous contrast enhancement (CE) was performed in 166 examinations. DM were detected in 13 patients (8.2%). DM were found in 6 at administration, and 8 were late DM. Nine DM were detected out of 166 (5.4%) examinations with CE, and 5 were detected out of 81 (6.2%) examinations without CE. In detecting the DM, no improvement was found by CE. DM attacked lungs in 13, mediastinum in 3, liver in 2, paraaortic lymph nodes in 1, chest wall in 1, and vertebra in 1. Only 2 patients with DM were free from cervical metastasis, and the remainder was combined with cervical metastasis, regardless the status of the primary sites. Conclusions: Abdominal CT was useful for detecting DM. Intravenous CE was not necessary for scouting the DM. Patients with cervical metastasis had a high potential for developing DM.
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| Journal Title |
四国歯学会雑誌
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| ISSN | 09146091
|
| NCID | AN10050046
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| Volume | 19
|
| Issue | 2
|
| Start Page | 239
|
| End Page | 246
|
| Sort Key | 239
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| Published Date | 2007-01
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| Remark | 公開日:2010年1月24日で登録したコンテンツは、国立情報学研究所において電子化したものです。
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| EDB ID | |
| FullText File | |
| language |
jpn
|
| departments |
University Hospital
Oral Sciences
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| Report Type | 原著論文
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