| Item type |
学術雑誌論文 / Journal Article_02(1) |
| 公開日 |
2014-05-21 |
| タイトル |
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タイトル |
IgG4-related lung disease showing high standardized uptake values on FDG-PET: Report of two cases |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
|
キーワード |
IgG4 rerated lung disease、FDG-PET |
| 資源タイプ |
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|
資源タイプ |
journal article |
| 著者 |
北田, 正博
Matsuda, Yoshinari
Hayashi, Satoshi
Ishibashi, Kei
Oikawa, Kensuke
Miyokawa, Naoyuki
Ohsaki, Yoshinobu
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| 著者 ローマ字 |
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|
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Kitada, Masahiro |
| 著者 ローマ字 |
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Matsuda, Yoshinari |
| 著者 ローマ字 |
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Hayashi, Satoshi |
| 著者 ローマ字 |
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Ishibashi, Kei |
| 著者 ローマ字 |
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Oikawa, Kensuke |
| 著者 ローマ字 |
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Miyokawa, Naoyuki |
| 著者 ローマ字 |
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Ohsaki, Yoshinobu |
| 書誌情報 |
Journal of Cardiothoracic Surgery
巻 25,
号 8,
p. 160,
発行日 2013-06-01
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1749-8090 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1186/1749-8090-8-160 |
| 識別番号 その他 |
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内容記述タイプ |
Other |
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内容記述 |
PMID:23800259 |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Immunoglobulin G4 (IgG4)-related lung disease is a disease in which IgG4-positive plasma cells and lymphocytes infiltrate lung tissues along with immunohistochemically evident fibrous interstitial proliferation in the background, in addition to hyper-IgG4 disease. The diagnosis of this disease can be difficult. Here, we report 2 cases with IgG4-related lung disease that was difficult to differentiate from malignant tumors because both cases had pulmonary lesions showing high standardized uptake values (SUV) on positron emission tomography (PET). Case 1: A 75-year-old man under treatment for autoimmune pancreatitis and diabetes mellitus was noted to have multiple nodular opacities in both lungs and a mass density in the right paravertebral region on computed tomography (CT). As high SUVmax was noted for both lesions on exploration by fluorodeoxyglucose (FDG)-PET/CT, an advanced malignant tumor was diagnosed and a video-assisted thoracoscopic (VATS) biopsy was performed and diagnosed IgG4-related lung disease. Case 2: A 48-year-old woman consulted our clinic with a chief complaint of bloody sputum. Chest CT revealed a mass density with 12-, 13-, and 16-mm spiculations in the S2 segment of the right upper lobe and irregular thickening of the pleura including the paravertebral region. The lesion was a mass showing high SUV in the S2 segment on FDG-PET. Malignancy was suspected from the imaging findings, and a VATS biopsy was performed and diagnosed IgG4-related lung disease. Actively undertaking VATS biopsy in cases with this disease is valuable for making the differential diagnosis between malignant tumors and IgG4-related lung disease, since the diagnosis can be difficult in some patients showing high SUV. |
| 注記 |
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内容記述タイプ |
Other |
|
注記 |
Publisher |
| 資源タイプ |
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内容記述タイプ |
Other |
|
資源タイプ |
text |
| 著者版フラグ |
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出版タイプ |
VoR |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| ID(XooNIps) |
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23800259 |
| 閲覧数(XooNIps) |
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| ダウンロード数(XooNIps) |
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1195 |
5732.pdf (2.4 MB)
