Hemangiopericytoma of the greater omentum: US and CT appearance |
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| Authors: | M. Bertolotto G. Cittadini Jr G. Crespi C. Perrone R. Pastorino |
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| Affiliation: | (1) Institute of Radiology, University of Genoa, Viale Benedetto XV, 10, I-16132 Genoa, Italy;(2) Present address: Via Zara 21/7, I-16145 Genoa, Italy |
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| Abstract: | The US, Doppler and CT appearances in a patient with hemangiopericytoma of the greater omentum are presented. Ultrasound revealed a solid mass with heterogenous echo pattern, well-defined margins and marked vascularity with low impedance flow (mean resistive index 0.42). The tumour was mobile. It was detected below the left kidney at the first US examination and had migrated into the pelvis 14 days later. At CT the tumour demonstrated strong but brief peripheral enhancement and a central hypodense s scar.Correspondence to: M. Bertolotto |
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| Keywords: | Hemangiopericytoma Greater omentum Primary neoplasms Ultrasonography Computed tomography |
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