Abstract
Primary hepatic angiosarcoma (PHA) is a rare malignant tumor that occurs mainly in the elderly, with almost no specific symptoms or tumor markers. Information on the imaging characteristics of this tumor is limited due to its rarity. Therefore, it is difficult to diagnose PHA. So far, its definite diagnosis depends on histopathologic examination combined with immunohistochemical results. Patients with PHA have a poor prognosis in spite of surgical resection of this tumor. In this case report, we present a 72-year-old woman with PHA, focusing on the imaging features of this tumor, especially its enhancement pattern on contrast-enhanced ultrasound images. Contrast-enhanced ultrasound provided helpful information for diagnosis.
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Acknowledgements
This work was supported by the National Natural Science Foundation of China, No.81501488 & No. 81371556.
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All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008. Informed consent was obtained from the patient for being included in this case.
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Ling, W., Qiu, T., Ma, L. et al. Contrast-enhanced ultrasound in diagnosis of primary hepatic angiosarcoma. J Med Ultrasonics 44, 267–270 (2017). https://doi.org/10.1007/s10396-016-0761-6
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DOI: https://doi.org/10.1007/s10396-016-0761-6