title: Vertebral Angiosarcoma. Case Study.
abstract: Bone angiosarcomas, especially vertebral angiosarcomas, are very rare. There are no studies based on large clinical samples in the literature, and only a few single case reports can be found. The symptoms of the disease are not specific. It is usually detected incidentally or at a late stage when pathological vertebral fractures or neurological complications occur. Diagnostic imaging and history help to recognize the tumour behind the symptoms, but do not allow accurate clinical diagnosis. The basis for a diagnosis is the histopathological examination supported by immunohistochemistry (IHC) assays. The case of a 26-year-old woman with an angiosarcoma involving the eighth thoracic vertebra we report reflects diagnostic problems adversely affecting the efficacy and accuracy of treatment offered to patients. The patient underwent three surgeries of the spine, including two biopsies. A needle biopsy did not provide sufficient information for the diagnosis. An open excisional biopsy, which at the same time temporarily reduced neurological deficits in the patient, was the only chance to obtain an accurate diagnosis. The third surgery was posterior decompression of the spinal cord due to the rapidly escalating paraparesis. It was not until 8 weeks later that the final diagnosis was established. At that time, the patient could not be qualified for any supplementary treatment. The patient died in hospital 6 months after the onset of disease.
authors.affiliation: Department of Oncological Orthopaedics, Specialist Hospital in Brzozów - Podkarpacie Oncological Centre, Poland.
authors.forename: Grzegorz
authors.initials: G
authors.lastname: Guzik
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000473:pathology*; D017809:Fatal Outcome; D005260:Female; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D013125:Spinal Neoplasms / Q000473:pathology*; D013904:Thoracic Vertebrae / Q000473:pathology*