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20 results on '"Iaia, Alberto"'

2. List of Contributors

Author

Abboud, Olivier, primary, Abdullah, Victor James, additional, Ahmad, Zahoor, additional, Al-Qurayshi, Zaid, additional, Athwal, Harleen K., additional, Bacon, Alfred E., additional, Balzer, Bonnie Lei, additional, Bell, Diana, additional, Bradley, Patrick James, additional, Brito-Zerón, Pilar, additional, Cernea, Claudio R., additional, Chan, Jason YK, additional, Chaplin, John M., additional, Cheong, Crystal Shuk Jin, additional, Chien, Chih-Yen, additional, Chossegros, Cyrille, additional, Chuang, Hui-Ching, additional, Clarke, Raymond William, additional, Cognetti, David M., additional, Dam, Hung, additional, Deschler, Daniel, additional, Dias, Fernando L., additional, Do, Kevin Oshiro, additional, Dulguerov, Pavel, additional, Eisele, David W., additional, Fagan, Johannes J., additional, Farach-Carson, Mary C., additional, Farina, Davide, additional, Faure, Frederic, additional, Ferrarotto, Renata, additional, Flores-Chavez, Alejandra, additional, Foletti, Jean Marc, additional, Freiser, Monika E., additional, Gandhi, Arpit, additional, Gasalberti, David, additional, Geisthoff, Urban, additional, Gillespie, M. Boyd, additional, Graillon, Nicolas, additional, Hammon, Rebecca J., additional, Hao, Chung-Yu, additional, Hao, Sheng-Po, additional, Harrington, Daniel A., additional, Harrison, John D., additional, Hoffman, Henry T., additional, Iaia, Alberto, additional, Ihrler, Stephan, additional, Iro, Heinrich, additional, Irvine, Robert A., additional, Kahane, Jacob, additional, Zanoni, Daniella Karassawa, additional, Kim, Kwang Hyun, additional, Klein, Hila, additional, Koch, Michael, additional, Lai, Nelson Kwong Lun, additional, Lancini, Davide, additional, Larian, Babak, additional, Lau, Thomas Kwan Hang, additional, Laughlin, Brady, additional, Le Roux, Marc-Kevin, additional, Lee, Doh Young, additional, Lee Kun Min, Mimi, additional, Li, Hok Nam, additional, Lima, Roberto A., additional, Loh, Thomas K.S., additional, Loh, Woei-Shyang, additional, Lombaert, Isabelle M.A., additional, Lombardi, Davide, additional, Lopez, Jean-Michel, additional, Mantsopoulos, Konstantinos, additional, Marchal, Francis, additional, McGurk, Mark, additional, Meyeroff, Joshua H., additional, Morton, Randall P., additional, Myers, Eugene Nicholas, additional, Nahlieli, Oded, additional, Ng, Siu-Kwan, additional, Nicolai, Piero, additional, O'Malley, Bert W., additional, Palhazi, Peter, additional, Park, SuJung, additional, Pasche, Philippe, additional, Patel, Snehal G., additional, Peterson, Joseph D., additional, Polselli, Roberto, additional, Pouzoulet, Pauline, additional, Pradhan-Bhatt, Swati, additional, Raben, Adam, additional, Ramos-Casals, Manuel, additional, Rassekh, Christopher H., additional, Reeve, Nathaniel, additional, Retamozo, Soledad, additional, Santos, Jorge Rosa, additional, Saban, Yves, additional, Sagiv, Doron, additional, Samant, Sumit, additional, Schaitkin, Barry M., additional, Sözen, Tevfik, additional, Srinivasan, Padma Pradeepa, additional, Strenger, Tobias, additional, Su, Shirley Y., additional, Tae, Kyung, additional, Talmi, Yoav P., additional, Tomasoni, Michele, additional, Poorten, Vincent Vander, additional, Walvekar, Rohan R., additional, Wang, Jennifer R., additional, Wang, Robert C., additional, Weber, Randal S., additional, Weinstein, Gregory S., additional, Wong, Eddy WY, additional, Wong, Priscilla Ching-han, additional, Zbären, Peter, additional, Zenga, Joseph, additional, and Zenk, Johannes, additional

Published
2021
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3. Salivary Gland Imaging

Author

Geisthoff, Urban, primary, Iaia, Alberto, additional, Laughlin, Brady, additional, Gandhi, Arpit, additional, and Dam, Hung, additional

Published
2021
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9. An Unusual Case of Horner Syndrome

Author

Deo, Shivdeep, primary, Vest, Michael, additional, Manoff, David, additional, Sneider, Michael, additional, Iaia, Alberto, additional, and Roedder, Timothy, additional

Published
2017
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18. Brain magnetic resonance imaging radiomics features associated with hepatic encephalopathy in adult cirrhotic patients

Author

Gianvincenzo Sparacia, Giuseppe Parla, Roberto Cannella, Giuseppe Mamone, Ioannis Petridis, Luigi Maruzzelli, Vincenzina Lo Re, Mona Shahriari, Alberto Iaia, Albert Comelli, Roberto Miraglia, Angelo Luca, Sparacia, Gianvincenzo, Parla, Giuseppe, Cannella, Roberto, Mamone, Giuseppe, Petridis, Ioanni, Maruzzelli, Luigi, Re, Vincenzina Lo, Shahriari, Mona, Iaia, Alberto, Comelli, Albert, Miraglia, Roberto, and Luca, Angelo

Subjects
Adult, Liver Cirrhosis, Hepatic Encephalopathy, Brain, Humans, Radiology, Nuclear Medicine and imaging, Neurology (clinical), Cardiology and Cardiovascular Medicine, Globus Pallidus, Magnetic Resonance Imaging, Cirrhosis, Hepatic encephalopathy, Magnetic resonance imaging, Radiomics, Texture
Abstract

Purpose Hepatic encephalopathy (HE) is a potential complication of cirrhosis. Magnetic resonance imaging (MRI) may demonstrate hyperintense T1 signal in the globi pallidi. The purpose of this study was to evaluate the performance of MRI-based radiomic features for diagnosing and grading chronic HE in adult patients affected by cirrhosis. Methods Adult patients with and without cirrhosis underwent brain MRI with identical imaging protocol on a 3T scanner. Patients without history of chronic liver disease were the control population. HE grading was based on underlying liver disease, severity of clinical manifestation, and number of encephalopathic episodes. Texture analysis was performed on axial T1-weighted images on bilateral lentiform nuclei at the level of the foramina of Monro. Diagnostic performance of texture analysis for the diagnosis and grading of HE was assessed by calculating the area under the receiver operating characteristics (AUROC) with 95% confidence interval (CI). Results The final study population consisted of 124 patients, 70 cirrhotic patients, and 54 non-cirrhotic controls. Thirty-eight patients had history of HE with 22 having an HE grade > 1. The radiomic features predicted the presence of HE with an AUROC of 0.82 (95% CI: 0.73, 0.90; P P P Conclusion In cirrhotic patients, MR radiomic is effective in predicting the presence of chronic HE and in grading its severity.

Published
2021

19. A rare case of ruptured aneurysm of the paramedian artery of Percheron

Author

Gianvincenzo Sparacia, Massimo Midiri, Alberto Iaia, Francesco Agnello, Sparacia, Gianvincenzo, Agnello, Francesco, Midiri, Massimo, and Iaia, Alberto

Subjects
medicine.medical_specialty, Radiology, Nuclear Medicine and Imaging, Subarachnoid hemorrhage, medicine.medical_treatment, Aneurysm, Ruptured, Artery of Percheron, 030218 nuclear medicine & medical imaging, Artery of percheron, 03 medical and health sciences, 0302 clinical medicine, Aneurysm, Thalamus, Mesencephalon, Rare case, medicine, Humans, Embolization, Significant risk, cardiovascular diseases, Arterial anatomy, business.industry, Anatomic Variation, Intracranial Aneurysm, Cerebral Arteries, Middle Aged, Subarachnoid Hemorrhage, medicine.disease, Embolization, Therapeutic, Surgery, medicine.anatomical_structure, ruptured cerebral aneurysm, Female, Neurology (clinical), business, Cardiology and Cardiovascular Medicine, 030217 neurology & neurosurgery, Artery
Abstract

Introduction The artery of Percheron is a rare anatomic variant supplying bilateral medial thalamic nuclei and a variable portion of the rostral part of midbrain. Case report A 48-year-old female with massive subarachnoid hemorrhage due to a ruptured aneurysm of the paramedian artery of Percheron presented to the emergency room. Because of significant risk of recurrent intracranial hemorrhage, it was decided to proceed with endovascular embolization of the aneurysm. The patient was ultimately sent to a rehabilitation center and her presenting neurologic deficits showed significant improvements in the weeks following endovascular embolization treatment. Discussion The paramedian artery of Percheron is a rare anatomic variant and subarachnoid hemorrhage due to aneurysm of this artery is exceedingly rare. This case underlines the importance of a correct evaluation of cerebral arterial anatomy in order to choose the best endovascular therapeutic approach, reduce complications, and optimize patient outcome.

Published
2018

20. Ischaemic stroke induced by neurocysticerosis, presenting as a clinical and radiological dilemma.

Author

Hasan R, Iaia A, and Flores C

Abstract

Neurocysticercosis (NCC) is a central nervous system parasitic infection with various clinical presentations, rarely manifesting as an acute stroke. The radiological appearance of this disease entity may be non-specific, at times mimicking an intracranial neoplasm. Early diagnosis requires a high index of suspicion. Serological testing is helpful and, if utilized early, can reduce the morbidity associated with invasive diagnostic techniques. We describe a case of a 32-year-old previously healthy male who presented with neurological deficits. A cystic lesion in the right sylvian cistern was noted, initially identified as a benign arachnoid cyst. The patient's symptoms rapidly progressed to an acute stroke. Follow-up imaging including an MRI of the brain demonstrated a right middle cerebral artery territory infarct adjacent to the cystic lesion, which had been diagnosed as an arachnoid cyst on an initial CT scan. Appearance of the cystic lesion on MRI, however, was concerning for a brain neoplasm or an abscess. Given the contiguity of the cystic mass to the right middle cerebral artery, it was suggested that the mass was the likely aetiology of the patient's symptoms. A stereotactic biopsy of the cystic lesion was performed and revealed it to be NCC. The hospital course was complicated by intracranial hypertension and cerebral oedema requiring craniectomy. Our case highlights the importance of considering NCC in the differential diagnosis of stroke in patients coming from endemic regions, especially in younger patients lacking the usual risk factors for cerebrovascular disease.

Published
2016
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