Search Results - "Zenonos, Georgios A."

Reconstruction after endoscopic surgery for skull base malignancies by Snyderman, Carl H., Wang, Eric W., Zenonos, Georgios A., Gardner, Paul A.

“…Introduction The ability to resect malignancies of the ventral skull base using endoscopic endonasal approaches has created a need for effective endoscopic…”
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IGF-1 is positively associated with BMI in patients with acromegaly by Khiyami, Anamil, Mehrotra, Neha, Venugopal, Sharini, Mahmud, Hussain, Zenonos, Georgios A., Gardner, Paul A., Fazeli, Pouneh K.

“…Purpose Acromegaly is a disorder characterized by IGF-1 excess due to autonomous GH secretion. In individuals without acromegaly, IGF-1 is not only influenced…”
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Circulating tumor DNA – A potential aid in the management of chordomas by Frederico, Stephen C., Darling, Corbin, Zhang, Xiaoran, Huq, Sakibul, Agnihotri, Sameer, Gardner, Paul A., Snyderman, Carl H., Wang, Eric W., Zenonos, Georgios A.

“…Chordomas are a locally invasive, low-grade, CNS malignancy that are primarily found in the skull base, spine, and sacrum. They are thought to be derived from…”
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Polycystic ovary syndrome preceding the diagnosis of acromegaly: a retrospective study in 97 reproductive-aged women by Khiyami, Anamil M, Jokar, Tahereh Orouji, Abdallah, Hussein M, Gardner, Paul A, Zenonos, Georgios A, Styer, Aaron K, Fazeli, Pouneh K

“…Acromegaly is a disease of growth hormone excess that results in enlargement of extremities, abnormal glucose and lipid metabolism, and gonadal disruption…”
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Long-Term Outcomes After Carotid Endarterectomy: The Experience of an Average-Volume Surgeon by Lamba, Nayan, Zenonos, Georgios A., Igami Nakassa, Ana Carolina, Du, Rose, Friedlander, Robert M.

“…Long-term outcome data for patients undergoing carotid endarterectomy (CEA) are lacking. As most of the published literature on CEA outcomes has been from…”
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Empty sella in somatotropic pituitary adenomas; a series of 23 cases by Sharifi, Guive, Mohammadi, Esmaeil, Paraandavaji, Elham, Tavangar, Seyed Mohammad, Dabbagh Ohadi, Mohammad Amin, Jafari, Ali, Jahanbakhshi, Amin, Akbari Dilmaghani, Nader, Davoudi, Zahra, Smith, Timothy R, Banihashemi, Gelareh, Azadi, Masoumeh, Hatami, Neda, Zenonos, Georgios A, Mohajeri Tehrani, Mohammadreza

“…We aimed to investigate empty sella syndrome in somatotrophic pituitary adenoma for possible etiology, complications, and treatment options. Among over 2,000…”
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Immunoglobulin G4 hypophysitis in a 63-year-old woman with no autoimmune history: a case report by Gersey, Zachary C, Rajjoub, Kenan R, Pearce, Thomas M, Segel, Scott A, Gardner, Paul A, Snyderman, Carl H, Wang, Eric W, Zenonos, Georgios A

“…Abstract Background Immunoglobulin-G4-related hypophysitis is a rare inflammatory disease that can present as a tumefactive pituitary lesion mimicking…”
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Effectiveness of pharmacologic interventions for prevention of cerebral hyperperfusion syndrome following bypass surgery by Skandalakis, Georgios, Kalyvas, Aristotelis, Lani, Evgenia, Komaitis, Spyridon, Manolakou, Danai, Chatzopoulou, Despoina, Pantazis, Nikos, Zenonos, Georgios, Hadjipanayis, Constantinos, Stranjalis, George, Koutsarnakis, Christos

“…BACKGROUND: Cerebral hyperperfusion syndrome (CHS) following bypass surgery is a major cause of neurological morbidity and mortality. However, data regarding…”
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Malignant Brain and Spinal Tumors Originating from Bone or Cartilage by Gersey, Zachary C, Zenonos, Georgios A, Gardner, Paul A

“…Malignant bone tumors affecting the brain and spine are a rare and exceedingly difficult-to-treat group of diseases. Most commonly consisting of chordoma and…”
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The rhinopharyngeal flap for reconstruction of lower clival and craniovertebral junction defects by Champagne, Pierre-Olivier, Zenonos, Georgios A, Wang, Eric W, Snyderman, Carl H, Gardner, Paul A

“…The endoscopic endonasal approach (EEA) to the lower clivus and craniovertebral junction (CVJ) has been traditionally performed via resection of the…”
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Immunotherapy in the Management of Sinonasal Mucosal Melanoma: A Systematic Review by Tang, Anthony, Taori, Suchet, Dang, Sophia, Gardner, Paul A., Zenonos, Georgios A., Davar, Diwakar, Kuan, Edward C., Snyderman, Carl H., Wang, Eric W., Choby, Garret

“…Objective The aim of this work is to comprehensively review and synthesize the literature related to sinonasal mucosal melanoma (SNMM) treatment with…”
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Effects of caspase-1 knockout on chronic neural recording quality and longevity: Insight into cellular and molecular mechanisms of the reactive tissue response by Kozai, Takashi D.Y, Li, Xia, Bodily, Lance M, Caparosa, Ellen M, Zenonos, Georgios A, Carlisle, Diane L, Friedlander, Robert M, Cui, X. Tracy

“…Abstract Chronic implantation of microelectrodes into the cortex has been shown to lead to inflammatory gliosis and neuronal loss in the microenvironment…”
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Prospective validation of a molecular prognostication panel for clival chordoma by Zenonos, Georgios A, Fernandez-Miranda, Juan C, Mukherjee, Debraj, Chang, Yue-Fang, Panayidou, Klea, Snyderman, Carl H, Wang, Eric W, Seethala, Raja R, Gardner, Paul A

“…There are currently no reliable means to predict the wide variability in behavior of clival chordoma so as to guide clinical decision-making and patient…”
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Endoscopic endonasal resection of Rathke cleft cysts: a single-institution analysis of 148 consecutive patients by Algattas, Hanna N, Gersey, Zachary C, Fernandes Cabral, David, Alattar, Ali A, Abdallah, Hussein, Muthiah, Nallammai, Khiyami, Anamil, Mehrotra, Neha, Abdulwahid, Tiba, Wang, Eric W, Snyderman, Carl H, Zenonos, Georgios A, Fazeli, Pouneh K, Gardner, Paul A

“…The traditional treatment of sellar Rathke cleft cysts (RCCs) generally involves transsellar drainage; however, suprasellar RCCs present unique challenges to…”
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Incidence of postoperative hyponatremia after endoscopic endonasal pituitary transposition for skull base pathologies by Galbiati, Francesca, Venugopal, Sharini, Abou-Al-Shaar, Hussam, Zenonos, Georgios A., Gardner, Paul A., Fazeli, Pouneh K., Mahmud, Hussain

“…Purpose Pituitary transposition is a novel surgical approach to access the retroinfundibular space and interpeduncular cistern. Few studies have evaluated…”
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A novel classification and management scheme for craniocervical junction disorders with ventral neural element compression by Algattas, Hanna N, Alattar, Ali A, Okonkwo, David O, Wang, Eric W, Snyderman, Carl H, Hamilton, D Kojo, Friedlander, Robert M, Zenonos, Georgios A, Gardner, Paul A

“…Craniocervical junction (CCJ) pathologies with ventral neural element compression are poorly understood, and appropriate management requires accurate…”
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Electromyographic predictors of abducens nerve palsy after endoscopic skull base surgery by Jimenez, Joaquin E, Omar, Mahmoud, Adams, Gregory M, Costacou, Tina, Thirumala, Parthasarathy D, Crammond, Donald J, Anetakis, Katherine M, Balzer, Jeffrey R, Shandal, Varun, Snyderman, Carl H, Gardner, Paul A, Zenonos, Georgios A, Wang, Eric W

“…Recovery of abducens nerve palsy (ANP) after endoscopic endonasal skull base surgery (ESBS) has been shown to be potentially predicted by postoperative…”
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Correction: incidence of postoperative hyponatremia after endoscopic endonasal pituitary transposition for skull base pathologies by Galbiati, Francesca, Venugopal, Sharini, Abou-Al-Shaar, Hussam, Zenonos, Georgios A., Gardner, Paul A., Fazeli, Pouneh K., Mahmud, Hussain

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Endoscopic endonasal repair of encephaloceles of the lateral sphenoid sinus: multiinstitution confirmation of a new classification by Tosi, Umberto, Jackson, Christina, D'Souza, Glen, Rabinowitz, Mindy, Farrell, Christopher, Parsel, Sean M, Anand, Vijay K, Kacker, Ashutosh, Tabaee, Abtin, Zenonos, Georgios A, Snyderman, Carl H, Wang, Eric W, Evans, James, Rosen, Marc, Nyquist, Gurston, Gardner, Paul A, Schwartz, Theodore H

“…Encephaloceles of the lateral sphenoid sinus are rare. Originally believed to be due to defects in a patent lateral craniopharyngeal canal (Sternberg canal),…”
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Toward Optimized and Cost-Efficient Protocols for Inferior Petrosal Sinus Sampling in the Diagnosis of Cushing Disease by Abdallah, Hussein M, Gersey, Zachary C, Plute, Tritan, Remick, Madison, Abou-Al-Shaar, Hussam, Fazeli, Pouneh K, Mahmud, Hussain, Lang, Michael J, Gardner, Paul A, Zenonos, Georgios A, Gross, Bradley A

“…Conventional protocols for inferior petrosal sinus sampling (IPSS) during the workup of hypercortisolemia require adrenocorticotrophic hormone (ACTH)…”
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