Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2019
Diffuse spinal spreading following previous intracranial intradural chordoma resection: A rare case report.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Vellutini Eduardo de Arnaldo Silva, Brock Roger Schmidt, Martins Henrique Oliveira, Taricco Mario Augusto, de Oliveira Matheus Fernandes
Аннотация
INTRODUCTION: Chordoma is a malignant tumor that usually involves the axial skeleton. Intradural chordomas are even rarer and 37 cases have been reported to the best of our knowledge. We present a case of a patient with an atypical metastatic diffuse intradural spinal involvement.
CASE DESCRIPTION: We present a 33-year-old woman previously submitted to five brain surgeries to treat a posterior fossa intradural chordoma since December 2012. Currently, she presented almost with right and left hemiplegia (grade 2 bilaterally) and also left oculomotor, adbucent and facial nerve paresis. We performed neuroaxis magnetic resonance MR which disclosed stability of posterior fossa tumor which was previously irradiated. However, there were new intradural lesions at the level of C3, T11/T12 and L4/L5/S1 vertebrae.
DISCUSSION: With the advent of contemponaeous surgery, radiotherapy options and even available chemotherapy to treat Chordomas (Imatinib), patients may experience enlarged survival and thus face complications such as drop metastases along neuroaxis. Our case illustrates a late (6 years) follow-up presentation of an initial posterior fossa intradural chordoma. It suggests that whole neuraxis involvement may be the final presentation of all patients harbouring chordomas and surviving after adequate initial treatment.
CASE DESCRIPTION: We present a 33-year-old woman previously submitted to five brain surgeries to treat a posterior fossa intradural chordoma since December 2012. Currently, she presented almost with right and left hemiplegia (grade 2 bilaterally) and also left oculomotor, adbucent and facial nerve paresis. We performed neuroaxis magnetic resonance MR which disclosed stability of posterior fossa tumor which was previously irradiated. However, there were new intradural lesions at the level of C3, T11/T12 and L4/L5/S1 vertebrae.
DISCUSSION: With the advent of contemponaeous surgery, radiotherapy options and even available chemotherapy to treat Chordomas (Imatinib), patients may experience enlarged survival and thus face complications such as drop metastases along neuroaxis. Our case illustrates a late (6 years) follow-up presentation of an initial posterior fossa intradural chordoma. It suggests that whole neuraxis involvement may be the final presentation of all patients harbouring chordomas and surviving after adequate initial treatment.