Browsing Neurocirugía by Subject "Pituitary Neoplasms"

Now showing items 1-12 of 12

Apoplejía pituitaria e infección por SARS-CoV-2 (COVID-19)

Ruella, Mauro; Caffaratti, Guido; Katz, Débora Adela; Marengo, Ricardo; Cervio, Andrés Eduardo (Fundación Revista Medicina, 2023-01)

La infección por coronavirus (SARS-CoV-2/COVID-19) es responsable de un diverso rango de manifestaciones extrapulmonares entre las cuales se destaca el compromiso neurológico directo o indirecto. La apoplejía hipofisaria ...
Carcinoma pituitario: ¿es demasiado tarde?

Caffaratti, Guido; Villalonga, Juan Francisco; Katz, Débora Adela; Cervio, Andrés Eduardo (Viguera, 2019-09-16)

Resumen no disponible
Clinical application of the “sellar barrier’s concept” for predicting intraoperative CSF leak in endoscopic endonasal surgery for pituitary adenomas with a machine learning analysis

Villalonga, Juan Francisco; Solari, Domenico; Cuocuolo, R.; De Lucía, V.; Ugga, L.; Gragnaniello, C.; Pailler, José Ignacio; Cervio, Andrés Eduardo; Campero, Álvaro; Cavallo, Luigi M.; Cappabianca, P (Frontiers Media S.A, 2022-09-08)

Background: Recently, it was defined that the sellar barrier entity could be identified as a predictor of cerebrospinal fluid (CSF) intraoperative leakage. The aim of this study is to validate the application of the sellar ...
Endocan, VEGF, FGF2 and PDGF Expression in Pituitary Tumors. A Precise Angiogenic Marker Relationship in the Context of Tumor Invasiveness

Tao, Pengyou; Perrone, Sofía; Demarchi, Gianina; Chimento, Agustina; Cervio, Andrés Eduardo; Sevlever, Gustavo Emilio; Berner, Silvia Inés; Becu-Villalobos, Damasia; Basso, Armando; Ge, Chen; Ling, Feng; Zhang, Qiuhang; Cristina, Carolina (Research Square, 2021-01-20)

Background: Pituitary adenomas can become invasive and aggressive, and in turn produce tumor recurrence. Endocan or endothelial cell specific molecule-1 (ESM1) has been associated with angiogenesis and tumor growth in ...
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"

Yasuda, Marcos Ezequiel; Renedo, Daniela; Recalde, Rodolfo José; Zaninovich, Roberto Steven; González Abbati, Santiago; Cervio, Andrés Eduardo; Giovannini, Sebastián Juan María; Villalonga, Juan Francisco; Ulloque Caamaño, Liezel; Reddy, Kesava; Socolovsky, Mariano; Campero, Álvaro (Elsevier, 2024-05)

No abstract available.
The Mixed Sellar Barrier: a New Subtype of this Novel Concept

Villalonga, Juan Francisco; Ries Centeno, Tomás; Sáenz, Amparo; Solari, Domenico; Cervio, Andrés Eduardo; Campero, Álvaro (Elsevier, 2019-09-12)

BACKGROUND: 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 new subtype: The mixed sellar barrier. The aim of ...
Pituicytoma Associated with Acromegaly and Cushing Disease

Marcó Del Pont, Francisco; Villalonga, Juan Francisco; Ries Centeno, Tomás; Arakaki, Naomi; Katz, Débora Adela; Cervio, Andrés Eduardo (Elsevier, 2020-04)

Background: Pituicytoma is a rare neoplasm arising in the sellar region (World Health Organization grade I). Clinically, pituicytomas mimic nonfunctioning pituitary macroadenomas and are occasionally incidentally discovered ...
Postoperative Third Nerve Palsy after Endoscopic Endonasal Transsphenoidal Surgery for Pituitary Adenoma: Elucidating its Mechanism

Villamil, Facundo; Caffaratti, Guido; Ruella, Mauro; Giovannini, Sebastián Juan María; Cervio, Andrés Eduardo (Medknow Publications, 2023-06)

Third nerve palsy is a rare complication of transsphenoidal surgery and has been merely mentioned in different studies, but there is not any rigorous analysis focusing on this particular complication. The purpose of this ...
Risk Factors Related to Transient Diabetes Insipidus Development Following Transsphenoidal Pituitary Adenoma Resection: A Multicentric Study

Yasuda, Marcos Ezequiel; Renedo, Daniela; Sosa, Soledad; Danilowicz, Karina; Recalde, Rodolfo José; Zaninovich, Roberto Steven; Gonzalez Abbati, Santiago; Cervio, Andrés Eduardo; Giovannini, Sebastián Juan María; Villalonga, Juan Francisco; Ulloque Caamaño, Liezel; Reddy, Kesava; Socolovsky, Mariano; Campero, Álvaro (Elsevier, 2023-04-07)

Objective: To analyze and find risk factors associated with developing transient diabetes insipidus (DI) using a multicenter case series after trans-sphenoidal surgery. Methods: Medical records of patients who underwent ...
The sellar barrier and intraoperative CSF leak in elderly patients

Ries Centeno, Tomás; Villalonga, Juan Francisco; Saenz, Amparo; Marcó Del Pont, Francisco; Cervio, Andrés Eduardo; Campero, Álvaro (Churchill Livingstone (Elsevier), 2020-03)

Cerebral spinal fluid (CSF) leak is a significant complication in pituitary surgery, increasing both patient morbidity and mortality. In a recent publication, Campero et al. observed worse postoperative prognosis and ...
The sellar barrier on preoperative imaging predicts intraoperative cerebrospinal fluid leak: a prospective multicenter cohort study

Villalonga, Juan Francisco; Solari, Domenico; Cavallo, Luigi M.; Cappabianca, P; Prevedello, Daniel M.; Carrau, Ricardo; Martínez Pérez, Rafael; Hardesty, Douglas; Fuchssteiner, Christoph; Saenz, Amparo; Abbritti, Rosaria Viola; Valencia Ramos, Cristopher; Kaen, Ariel; Bernat, Anne-Laure; Cardenas, Eugenio; Hirtler, Lena; Gómez Amador, Juan Luis; Liu, James; Froelich, Sebastien; Cervio, Andrés Eduardo; Campero, Álvaro (Kluwer Academic Publishers, 2020-09-12)

Background: The type of sellar barrier observed between a pituitary tumor and cerebrospinal fluid (CSF) on preoperative magnetic resonance imaging (MRI) may predict intraoperative CSF leak during endonasal pituitary surgery. ...
β-Catenin is reduced in membranes of human prolactinoma cells and it is inhibited by temozolomide in prolactin secreting tumor models

Demarchi, Gianina; Valla, Sofía; Perrone, Sofía; Chimento, Agustina; Bonadeo, Nadia; Vitale, Daiana Luján; Spinelli, Fiorella Mercedes; Cervio, Andrés Eduardo; Sevlever, Gustavo Emilio; Alaniz, Laura; Berner, Silvia Inés; Cristina, Carolina (IOS Press, 2022-07-05)

Introduction: Prolactinomas are the most frequent pituitary tumor subtype. Despite most of them respond to medical treatment, a proportion are resistant and become a challenge in clinical management. Wnt/β-Catenin pathway ...

Browsing Neurocirugía by Subject "Pituitary Neoplasms"

Browsing Neurocirugía by Subject "Pituitary Neoplasms"

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