FDG PET/CT in Aortic Angiosarcoma

被引:13
|
作者
Sibille, Louis [1 ]
Ilonca, Diana [2 ]
Oziol, Eric [3 ]
Gandilhon, Philippe [2 ]
Micheau, Antoine [1 ]
Vernhet-Kovacsik, Helene [1 ]
Pascal-Ortiz, Dominique [2 ]
机构
[1] Arnaud de Villeneuve Univ Hosp, Dept Thorac & Cardiovasc Imaging, Montpellier, France
[2] St Jean Hosp, Dept Nucl Med, GEIE Pet Scan Golfe du Lion, Perpignan, France
[3] Beziers Hosp, Dept Internal Med, Beziers, France
关键词
aorta; sarcoma; angiosarcoma; PET/CT; FDG; OF-THE-LITERATURE; INTIMAL SARCOMA; ABDOMINAL-AORTA; THORACOABDOMINAL AORTA; DIAGNOSIS; TUMOR; EMBOLIZATION; METASTASIS; MANAGEMENT; INFARCTION;
D O I
10.1097/RLU.0b013e3181c7c0a2
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
A 62-year-old woman was referred for general fatigue, left lower limb pain, and increased inflammatory blood markers. Computed tomography (CT) demonstrated an intraluminal tumor in the distal portion of the thoracic aorta, which was confirmed by magnetic resonance imaging (MRI) with mild enhancement after gadolinium injection. Fluorodeoxyglucose/positron emission tomography/CT (FDG PET/CT) showed increased uptake at the location corresponding to the tumor and at the upper extremity of the left femur. Bone biopsy revealed a benign reactive fibrohistiocytic proliferation, whereas subsequent intravascular biopsy of the aortic mass studied by immunohistochemical method revealed a pattern suggestive of intimal angiosarcoma. Surgical treatment was refused by the patient because of the high risk of paraplegia.
引用
收藏
页码:134 / 137
页数:4
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