A5051603778- Meningioma and schwannoma management
- Glioma Diagnosis and Treatment
- Vascular Malformations Diagnosis and Treatment
- Neurofibromatosis and Schwannoma Cases
- Intracranial Aneurysms: Treatment and Complications
- Spinal Fractures and Fixation Techniques
- Spine and Intervertebral Disc Pathology
- Neurosurgical Procedures and Complications
- CNS Lymphoma Diagnosis and Treatment
- Head and Neck Surgical Oncology
- Cerebrospinal fluid and hydrocephalus
- Spinal Hematomas and Complications
- Nerve Injury and Rehabilitation
- Spinal Dysraphism and Malformations
- Health and Medical Education
- Salivary Gland Tumors Diagnosis and Treatment
- Facial Nerve Paralysis Treatment and Research
- Acute Myeloid Leukemia Research
- Trigeminal Neuralgia and Treatments
- Pituitary Gland Disorders and Treatments
- Cancer, Hypoxia, and Metabolism
- Psychology Research and Bibliometrics
- Ear and Head Tumors
- Sarcoma Diagnosis and Treatment
- Developmental and Educational Neuropsychology
Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia
2007-2025
Unidad de Cirugía Artroscópica
2022
AOSpine
2022
Instituto Nacional de Neurología y Neurocirugía
2022
Instituto de Neurología Cognitiva
2017
Introduction: Petroclival meningiomas are challenging tumors located in a critical region at the skull base. These often present with specific clinical manifestations due to their proximity vital structures such as cranial nerves (CN) and major blood vessels. Management requires multidisciplinary approach its complexity risks, some studies even propose stereotactic radiosurgery (SRS) an alternative surgery. This study aims demonstrate our experience treatment of petroclival meningiomas.
Background: Hemangioblastomas (HBL) are uncommon tumors of the central nervous system (CNS), corresponding to 1-2.5% all intracranial tumors.They can present sporadically or in patients with von Hippel-Lindau (VHL) disease and most often located cerebellum, brainstem, spinal cord.VHL is a multiple neoplasia syndrome inherited an autosomal dominant fashion caused by VHL suppressor gene deletion.We our experience management cerebellar HBL.Methods: Thirty consecutive HBL were included this...
Background Primary central nervous system lymphomas (PCNSL) are infrequent. The traditional treatment of choice is chemotherapy. Complete resections have generally not been recommended, because the risk permanent deficits with no proven improvement in survival. aim current study was to compare survival among patients PCNSL who underwent biopsy versus surgical resection. Methods A retrospective conducted on 50 a confirmed diagnosis treated at our center from January 1994 July 2015. Results...
Cerebellopontine angle lipomas are rare and attempts at surgical excision associated with significant morbidity. Lipomatosis of nerve, the fatty infiltration nerves, is a distinct entity. We present case intractible trigeminal neuralgia caused by lipomatosis nerve.A 25-year-old male presented severe right-sided neuralgia. Imaging showed lesion involving nerve signal characteristics fat. At surgery was found to be itself. Surgery therefore limited arachnoid adhesiolysis. The patient remains...
Invasive aspergillosis (IA) of the central nervous system (CNS) is an uncommon condition that usually occurs in immunocompromised patients. This illness can manifest as meningitis, or a micotic aneurism, stroke abscess. The infection affects CNS either primarily or, more often, secondarily via blood dissemination from distant focus, and has poor prognosis. We present patient with IA affecting cervical bones, later spread into brain.A 25-year old male was receiving chemotherapy for acute...
Introducción: Los hemangioblastomas son tumores vascularizados, infrecuentes del sistema nervioso central (SNC), grado I por la OMS, intraaxiales, habitualmente localizados en el cerebelo y retina que pueden ser esporádicos o asociados a enfermedad de von Hippel Lindau (VHL). La topografía espinal es infrecuente su presentación extramedular más rara aún. literatura escasa pero tratamiento elección suele quirúrgico. Objetivo: Describir nuestra experiencia espinales extramedulares revisar las...
Introducción: La hidrocefalia es una complicación frecuente dentro de la patología tumoral del SNC. colocación válvulas derivación ventrículo-peritoneal (VDVP) en estos casos es, al día fecha, práctica estándar para tratar esta y prevenir las complicaciones comorbilidades que conlleva. Al momento, no existe un protocolo ni presión valvular inicial establecida pacientes, los cuales hemos observado tendencia sobredrenado líquido cefalorraquídeo (LCR). 
 El objetivo este trabajo analizar...
Pseudo-Chiari malformation results from caudal displacement of brain structures secondary to cerebrospinal fluid (CSF) hypotension. Some case reports in the syringomyelia literature are associated with a pseudo-Chiari malformation. We present an example this type, treated surgically at our institution and review on rare condition. Case Description: A 27-year-old female patient history headache, brachial paresthesias, progressive motor deficit gait instability presented, 12 mm descent...
<p>El quiste neuroentérico espinal es una lesión de rara presentación, existiendo sólo reportes casos aislados.<strong> </strong></p><p>Estos representan del 0,3 al 1,3% los tumores espinales según las distintas citas bibliográficas.</p><p>Suelen afectar el canal espinal, especialmente a nivel cervical bajo y torácico superior.</p><p>El 90% aproximadamente estos quistes se localizan en espacio intradural-extramedular, mientras que 10%...
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Background: Hemangioblastomas (HBL) are uncommon tumors of the central nervous system (CNS), corresponding to 1 2.5% all intracranial tumors. They can present sporadically or in patients with von Hippel-Lindau (VHL) disease and most often located cerebellum, brainstem, spinal cord. VHL is a multiple neoplasia syndrome inherited an autosomal dominant fashion caused by suppressor gene deletion. We our experience management posterior fossa HBL.
Introduction: Facial nerve preservation in vestibular schwannoma surgery mainly depends on the size of lesion and extent resection. Other variables, like peritumoral adhesions, tumor vascularization, facial trajectory, may also play a role, making their preoperative identification important to optimize rate.