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
Title Alternative
Significance of Abdominal CT Examination for the Screening of Distant Metastasis of the Orofacial Malignancies
Author
Takahashi, Akira Oral and Maxillofacial Radiology, Tokushima University Hospital Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Maeda, Naoki Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Sugawara-Takahashi, Chieko Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School KAKEN Search Researchers
Kudoh, Takaharu Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School Tokushima University Educator and Researcher Directory KAKEN Search Researchers
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 Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Iwasaki, Hirokazu Department of Oral and Maxillofacial Radiology, Institute of Health Biosciences, The University of Tokushima Graduate School KAKEN Search Researchers
Keywords
頭頸部悪性腫瘍
転移
CT
画像診断
Content Type
Departmental Bulletin Paper
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.
Journal Title
四国歯学会雑誌
ISSN
09146091
NCID
AN10050046
Volume
19
Issue
2
Start Page
239
End Page
246
Sort Key
239
Published Date
2007-01
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。
EDB ID
FullText File
language
jpn
departments
University Hospital
Oral Sciences
Report Type
原著論文