Autor: |
Horky JK; Interventional Neuroradiology Service, Department of Diagnostic Radiology, Section of Neurosurgery, Department of Surgery, Section of Otolaryngology, Department of Surgery, Yale University School of Medicine; New Haven, CT, USA., Chaloupka JC, Putman CM, Roth TC, Sasaki CT |
Jazyk: |
angličtina |
Zdroj: |
Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences [Interv Neuroradiol] 1997 Jun 30; Vol. 3 (2), pp. 155-60. Date of Electronic Publication: 2001 May 15. |
DOI: |
10.1177/159101999700300207 |
Abstrakt: |
Summary: We report a case of a 39-year old woman who upon developing a rapidly enlarging posterior cervical space tumour, underwent incisional biopsy prior to diagnostic imaging that resulted in nearly catastrophic haemorrhage. Subsequently, MR imaging showed evidence of marked hypervascularity, prompting diagnostic angiography and endovascular microembolization prior to surgical resection. The tumour turned out to be a large haemangiopericytoma arising from the paravertebral musculature. The case is instructive by highlighting the need for considering rare locations of hypervascular tumours in the head and neck region before attempting biopsy, which can be predicted by cross-sectional imaging studies, and the benefits of pre-operative devascularization with modern superselective microembolisation techniques. |
Databáze: |
MEDLINE |
Externí odkaz: |
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