Journal of neurosurgery. Case lessons · 2024
Aggressive giant dumbell-shaped thoracic vertebral hemangioma: illustrative case.
СтатьяНазвание и аннотация: Перевод в очереди
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Gionso Matteo, Baram Ali, De Robertis Mario, Tomei Massimo, Ajello Daniele, Cariboni Umberto, Pessina Federico, Fornari Maurizio, Capo Gabriele
Аннотация
BACKGROUND: Vertebral hemangioma is the most common benign tumor of the spine, diagnosed incidentally in most cases. In 0.4% of patients, the lesion is considered aggressive, causing neurological deficits. This subtype of hemangioma is characterized by strong postcontrast enhancement, cortical lysis, and epidural extension causing myelopathy and/or radiculopathy.
OBSERVATIONS: A 52-year-old man presented with myelopathy symptoms, namely lower-limb hypoesthesia up to the T4-5 sensory level, right leg hyposthenia, and urinary incontinence. Imaging studies revealed a giant dumbbell-shaped lesion causing spinal cord compression, associated with signal alteration of the T3 vertebral body. The diagnosis of schwannoma was not certain given the radiological features, so a biopsy was planned and confirmed the diagnosis of vertebral hemangioma. Preoperative embolization, spinal fusion, and gross-total resection of the extravertebral component of the lesion were performed.
LESSONS: This report should raise awareness of the differential diagnosis of dumbbell-shaped spinal tumors and the therapeutic strategies available for aggressive vertebral hemangiomas, a rare lesion that should be managed in a multidisciplinary setting. https://thejns.org/doi/10.3171/CASE24190.
OBSERVATIONS: A 52-year-old man presented with myelopathy symptoms, namely lower-limb hypoesthesia up to the T4-5 sensory level, right leg hyposthenia, and urinary incontinence. Imaging studies revealed a giant dumbbell-shaped lesion causing spinal cord compression, associated with signal alteration of the T3 vertebral body. The diagnosis of schwannoma was not certain given the radiological features, so a biopsy was planned and confirmed the diagnosis of vertebral hemangioma. Preoperative embolization, spinal fusion, and gross-total resection of the extravertebral component of the lesion were performed.
LESSONS: This report should raise awareness of the differential diagnosis of dumbbell-shaped spinal tumors and the therapeutic strategies available for aggressive vertebral hemangiomas, a rare lesion that should be managed in a multidisciplinary setting. https://thejns.org/doi/10.3171/CASE24190.