A5102867621- Head and Neck Surgical Oncology
- Meningioma and schwannoma management
- Pituitary Gland Disorders and Treatments
- Spinal Fractures and Fixation Techniques
- Vascular Malformations Diagnosis and Treatment
- Neuroendocrine Tumor Research Advances
- Chromatin Remodeling and Cancer
- Adrenal and Paraganglionic Tumors
- Teratomas and Epidermoid Cysts
- Intracranial Aneurysms: Treatment and Complications
- Growth Hormone and Insulin-like Growth Factors
- Gestational Trophoblastic Disease Studies
- Bone Tumor Diagnosis and Treatments
- Thyroid Disorders and Treatments
- Vascular Malformations and Hemangiomas
- Spine and Intervertebral Disc Pathology
- Sinusitis and nasal conditions
- Neurosurgical Procedures and Complications
- Adrenal Hormones and Disorders
- Thyroid Cancer Diagnosis and Treatment
- interferon and immune responses
- Parasitic infections in humans and animals
- Elbow and Forearm Trauma Treatment
- Cerebrospinal fluid and hydrocephalus
- TGF-β signaling in diseases
Instituto Nacional de Neurología y Neurocirugía
2012-2024
The goal of this study was to compare the indications, benefits, and complications between endoscopic endonasal approach (EEA) microscopic transoral perform an odontoidectomy. Transoral approaches have been standard for odontoidectomy procedures; however, potential benefits EEA might be demonstrated a more innocuous technique. authors present their experience with 12 consecutive cases that required posterior instrumentation.Twelve craniovertebral junction instability or without basilar...
Primary central nervous system atypical teratoid/rhabdoid tumors mostly occur during early childhood and are almost invariably fatal. These show similar histological radiological features to primitive neuroectodermal tumor, meduloblastoma choroid plexus carcinoma, but present different biological behaviors. We the case of an 18 year-old man who presented headache, vomiting ataxia. CT-scan MRI revealed a posterior fossa tumor. A gross total resection was performed. An intraoperative study...
Intradiploic epidermoid intracranial cysts (IEIC) derive from ectodermal cells and are covered with stratified squamous epithelium. They extremely rare, most common locations in the occipital, frontal parietal bones. have a very slow growth can be asymptomatic until becoming evident by deformation produced. The treatment is based on removal of lesion, subsequent histopathological confirmation.
The authors conducted a pilot study on hybrid fluorescein-guided surgery for pituitary adenoma resection and herein describe the feasibility safety of this technique.
Primary ectopic craniopharyngiomas have only rarely been reported. Craniopharyngiomas involve usually the sellar and suprasellar region, but can be originated from cell remnants of obliterated craniopharyngeal duct or metaplastic change andenohypophyseal cells. We present first case a primary frontotemporal craniopharyngioma.A 35-year old woman presented with one-year history headache diplopia. MRI showed large cystic lesion. Tumor resection was performed keyhole endoscopic frontal lateral...
Pituitary adenomas (PAs) can be unpredictable and aggressive tumors. No reliable markers of their biological behavior have been found. Here, a proteomic analysis was applied to identify proteins in the expression profile between invasive non-invasive PAs search for possible biomarkers. A histopathological immunohistochemical (adenohypophyseal hormones, Ki-67, p53, CD34, VEGF, Flk1 antibodies) done; map evaluated 64 out 128 There were 107 (84%) 21 (16%) PAs; 80.5% belonged III IV grades...
Subarachnoid neurocysticercosis (NCC) is associated with high morbidity and mortality rates. Conventional transcranial approaches transventricular endoscopy have been previously reported for extraparenchymal NCC ventricular NCC, respectively. By October 2019, endonasal endoscopic had not used the treatment of NCC.A 54-year-old-woman was admitted acute neurological deterioration due to severe intracranial hypertension caused by massive subarachnoid cysts, as evidenced on magnetic resonance...
Collision tumors are rare neoplasms composed of two different types histological tissues in the same organ. The most frequent association with cerebral cavernous malformations (CCMs) meningiomas, gliomas, and gangliogliomas, while sellar collision is between pituitary adenoma (PA) craniopharyngiomas, still very few cases have been reported. We present case a 43-year-old woman who started months ago fall from her height followed by severe headache bilateral hemianopsia. An isointense,...
McCune-Albright's syndrome (MAS) is a rare disorder that characterized by café-au-lait macules, fibrous dysplasia of the skull and endocrinopathies like excessive secretion growth hormone hyper-functional pituitary adenoma (PA).We describe case 43-year-old male with history Gigantism in 1990 secondary to GH-secreting macroadenoma was treated via microscopic transsphenoidal surgery at time. He reported as asymptomatic for 26 years until he developed headache right temporal hemianopia left...
Esthesioneuroblastoma or olfactory neuroblastoma (ENB) is a neuroectodermic malignant tumor derived from the epithelium of nasal cavity and paranasal sinuses mucosa. It can extend to superior third septum, anterior floor, intracranial compartment. This article presents institutional experience prognosis patients with diagnosis esthesioneuroblastoma. A retrospective study that includes 24 Treatment was based on surgery later radiotherapy and/or chemotherapy in period comprehended between...