Search Results - "CERVIO, Andres"

Transoperative Magnetic Resonance Imaging in Awake Glioma Surgery: Experience in a Latin American Tertiary-Level Center by Ruella, Mauro E., Caffaratti, Guido, Chaves, Hernan, Yañez, Paulina, Cervio, Andrés

“…Analyze the usefulness, efficacy, and safety of transoperative magnetic resonance imaging (tMRI) in glioma surgery in awake patients. Retrospective,…”
Get full text

Intradural extramedullary tumors. Retrospective cohort study assessing prognostic factors for functional outcome in adult patients by Ruella, Mauro, Caffaratti, Guido, Saenz, Amparo, Villamil, Facundo, Mormandi, Rubén, Cervio, Andrés

Get full text

Delimitation of the risk area of the vertebral artery during the paramedian suboccipital approach by Villamil, Facundo, Caffaratti, Guido, Ruella, Mauro, Laplace, Lucila Domecq, Calandri, Ismael, Darakdjian, Maximiliano, Nuñez, Maximiliano, Mormandi, Ruben, Cervio, Andrés

“…The V3 segment of the vertebral artery (V3-VA) is at risk during diverse approaches to the craniovertebral junction. Our objective is to present a system of…”
Get full text

Experience in awake glioma surgery in a South American center. Correlation between intraoperative evaluation, extent of resection and functional outcomes by Caffaratti, Guido, Ruella, Mauro, Villamil, Facundo, Keller, Greta, Savini, Darío, Cervio, Andrés

“…Gliomas are the second most frequent primary brain tumors. Surgical resection remains a crucial part of treatment, as well as maximum preservation of…”
Get full text

Pituitary apoplexy and SARS-CoV-2 (COVID-19) infection by Ruella, Mauro, Caffaratti, Guido, Katz, Débora, Marengo, Ricardo, Cervio, Andrés

“…Coronavirus disease (SARS-CoV-2/COVID-19) is responsible for a wide variety of extrapulmonary manifestations, among which direct or indirect neurological…”
Get more information

In Reply to the Letter to the Editor Regarding “Risk Factors Related to Transient Diabetes Insipidus Development Following Transsphenoidal Pituitary Adenoma Resection: A Multicentric Study” by Yasuda, Marcos Ezequiel, Renedo, Daniela, Recalde, Rodolfo, Zaninovich, Roberto, Gonzalez Abbati, Santiago, Cervio, Andrés, Giovannini, Sebastian, Villalonga, Juan, Ulloque-Caamaño, Liezel, Reddy, Kesava, Socolovsky, Mariano, Campero, Alvaro

Get full text

Risk Factors Related to Transient Diabetes Insipidus Development Following Transsphenoidal Pituitary Adenoma Resection: A Multicentric Study by Yasuda, Marcos Ezequiel, Renedo, Daniela, Sosa, Soledad, Danilowicz, Karina, Recalde, Rodolfo, Zaninovich, Roberto, Abbati, Santiago Gonzalez, Cervio, Andrés, Giovannini, Sebastian, Villalonga, Juan, Ulloque-Caamaño, Liezel, Reddy, Kesava, Socolovsky, Mariano, Campero, Alvaro

“…To analyze and find risk factors associated with developing transient diabetes insipidus (DI) using a multicenter case series after trans-sphenoidal surgery…”
Get full text

Frontal aslant tract: Anatomy and implications in brain glioma neurosurgery by Villamil, Facundo, Catena Baudo, Melanie, Paolinelli, Pablo S, Domecq, Lucila, Cervio, Andrés, Bendersky, Mariana

“…The frontal aslant tract (FAT) connects the supplementary motor area (SMA) with the pars opercularis. Its role in language and its implications in glioma…”
Get more information

Pituicytoma Associated with Acromegaly and Cushing Disease by Marco del Pont, Francisco, Villalonga, Juan F., Ries-Centeno, Tomas, Arakaki, Naomi, Katz, Debora, Cervio, Andrés

“…Pituicytoma is a rare neoplasm arising in the sellar region (World Health Organization grade I). Clinically, pituicytomas mimic nonfunctioning pituitary…”
Get full text

The Mixed Sellar Barrier: A New Subtype of this Novel Concept by Villalonga, Juan F., Ries-Centeno, Tomas, Sáenz, Amparo, Solari, Domenico, Cervio, Andrés, Campero, Alvaro

“…The use of the recent concept of sellar barrier revealed that a specific group of patients were difficult to categorize. For this reason, we propose to add a…”
Get full text

The sellar barrier and intraoperative CSF leak in elderly patients by Centeno, Tomás Ries, Villalonga, Juan F., Saenz, Amparo, Del Pont, Francisco Marcó, Cervio, Andrés, Campero, Alvaro

“…•Cerebrospinal fluid leak is a significant complication in pituitary surgery.•The majority of our patients presented a strong barrier.•CSF leak was…”
Get full text

Pseudo Chiari with holocord syringomyelia secondary to cerebrospinal fluid hypotension. Case report by Lorefice, Emiliano, J.M Giovannini, Sebastián, Cervio, Andrés, Condomí Alcorta, Santiago, Mormandi, Rubén

“…Pseudo-Chiari malformation results from caudal displacement of brain structures secondary to cerebrospinal fluid (CSF) hypotension. Some case reports in the…”
Get full text

Surgical Treatment of IV Ventricle Calcifying Pseudoneoplasm of the Neuraxis (CAPNON) Operative Nuances by M. Giovannini, Sebastian, Ruella, Mauro, Villamil, Facundo, Lorefice, Emiliano, Caffaratti, Guido, Cervio, Andrés

“…Calcifying pseudoneoplasm of the neuroaxis (CAPNON) is a rare, slow growing, and generally benign fibro osseous mass that can emerge throughout the entire…”
Get full text

Autocrine IL-6 mediates pituitary tumor senescence by Sapochnik, Melanie, Haedo, Mariana R, Fuertes, Mariana, Ajler, Pablo, Carrizo, Guillermo, Cervio, Andrés, Sevlever, Gustavo, Stalla, Günter K, Arzt, Eduardo

“…Cellular senescence is a stable proliferative arrest state. Pituitary adenomas are frequent and mostly benign, but the mechanism for this remains unknown. IL-6…”
Get full text

Clinical Applicability of the Sellar Barrier Concept in Patients with Pituitary Apoplexy: Is It Possible? by Pailler, José Ignacio, Villalonga, Juan Francisco, Ries-Centeno, Tomás, Saenz, Amparo, Baldoncini, Matías, Pipolo, Derek Orlando, Cárdenas Ruiz-Valdepeñas, Eugenio, Kaen, Ariel, Hirtler, Lena, Roytowski, David, Solari, Domenico, Cervio, Andrés, Campero, Alvaro

“…There is evidence of association between sellar barrier thickness and intraoperative cerebrospinal fluid (CSF) leakage, impacting the postoperative prognosis…”
Get full text

Pseudoaneurysm following Surgical Resection of Craniopharyngioma: What Is the Best Management? by del Pont, Francisco Marco, Villalonga, Juan Francisco, Sáenz, Amparo, Caffaratti, Guido, Alcorta, Santiago Condomi, Cervio, Andrés

“…Abstract Craniopharyngiomas are benign tumors of the sellar and parasellar region for which surgical resection remains the treatment of choice. There are many…”
Get full text

The sellar barrier on preoperative imaging predicts intraoperative cerebrospinal fluid leak: a prospective multicenter cohort study by Villalonga, Juan F., Solari, Domenico, Cavallo, Luigi M., Cappabianca, Paolo, Prevedello, Daniel M., Carrau, Ricardo, Martinez-Perez, Rafael, Hardesty, Douglas, Fuchssteiner, Christoph, Saenz, Amparo, Abbritti, Rosaria Viola, Valencia-Ramos, Cristopher, Kaen, Ariel, Bernat, Anne-Laure, Cardenas, Eugenio, Hirtler, Lena, Gomez-Amador, Juan Luis, Liu, James, Froelich, Sebastien, Cervio, Andrés, Campero, Alvaro

“…Background The type of sellar barrier observed between a pituitary tumor and cerebrospinal fluid (CSF) on preoperative magnetic resonance imaging (MRI) may…”
Get full text

The role of surgery in primary central nervous system lymphomas by Villalonga, Juan Francisco, Alessandro, Lucas, Farez, Mauricio Franco, Mormandi, Rubén, Cervio, Andrés, Alcorta, Santiago Condomí, Muggeri, Alejandro

“…ABSTRACT Background Primary central nervous system lymphomas (PCNSL) are infrequent. The traditional treatment of choice is chemotherapy. Complete resections…”
Get full text

Postcraniectomy pain: comparison between 2 incisions for the retrosigmoid approach. Prospective randomized study by Lorefice, Emiliano, Marcó Del Pont, Francisco, Giovannini, Sebastián J M, Cavanagh, Sol, Goicochea, María Teresa, Cervio, Andrés

“…Suboccipital lateral approach is a common practice in neurosurgery to expose the region of the cerebellopontine angle. Postcraniectomy headache (PCH) is one of…”
Get full text

Global Rostral Midbrain Syndrome (GRMS) and Corpus callosum infarction in the context of shunt overdrainage by Villamil, Facundo, Varela, Francisco, Caffaratti, Guido, Ricciardi, Mario, Cammarota, Angel, Cervio, Andres

“…We report 3 cases of Global rostral midbrain syndrome (GRMS) and Corpus Callosum (CC) infarction, in the context of hydrocephalus followed by shunt dysfunction…”
Get full text