PUBLIO CESAR CAVALCANTE VIANA
Índice h a partir de 2011
8
Projetos de Pesquisa
Unidades Organizacionais
Instituto de Radiologia, Hospital das Clínicas, Faculdade de Medicina
LIM/44 - Laboratório de Ressonância Magnética em Neurorradiologia, Hospital das Clínicas, Faculdade de Medicina
LIM/44 - Laboratório de Ressonância Magnética em Neurorradiologia, Hospital das Clínicas, Faculdade de Medicina
7 resultados
Resultados de Busca
Agora exibindo 1 - 7 de 7
- Eosinophilic Solid and Cystic Renal Cell Carcinoma: Imaging Features of a Novel Neoplasm(2018) FENELON, Sandro Santos; SANTOS, Joao Manoel Miranda Magalhaes; FARAJ, Sheila Friedrich; MATTEDI, Romulo Loss; TRPKOV, Kiril; NAHAS, William Carlos; GARCIA, Marcio Ricardo Taveira; VIANA, Publio Cesar CavalcanteEosinophilic solid and cystic renal cell carcinoma (ESC RCC) is a recently described entity with distinct clinical, pathologic, and molecular features. However, the radiological aspects of ESC RCC have not been characterized. In this report, we describe the imaging findings of 2 ESC RCCs. We found 2 distinct imaging patterns that varied depending on histopathologic features (solid or cystic predominance). In conclusion, it is important to know the imaging characteristics and pathologic correlation of this novel neoplasm to increase its recognition and to improve the decision-making process. (C) 2018 Elsevier Inc.
- Case 297: Mucinous Adenocarcinoma of the Prostate(2022) KANAS, Alexandre Fligelman; FENELON, Sandro Santos; SANTOS, Joao Manoel Miranda Magalhaes; COELHO, Rafael Ferreira; GUGLIELMETTI, Giuliano Betoni; NAHAS, William Carlos; VIANA, Publio Cesar Cavalcante
- Intravesical pregnancy due to vesicouterine fistula(2019) FENELON, Sandro Santos; VIANA, Publio Cesar Cavalcante; REGO, Guilherme Orpinelli Ramos do
- Abdominal Imaging Findings after Radiation Therapy(2020) COELHO, Fernando Morbeck Almeida; RODRIGUES, Lidia Batista Quintino; PANIZZA, Pedro Sergio Brito; MEDICI, Carolina Trindade Mello; ANDO, Sabrina de Mello; MAURO, Geovanne Pedro; ROCHA, Manoel de Souza; YAMAUCHI, Fernando Ide; VIANA, Publio Cesar Cavalcante
- Current concepts in multiparametric magnetic resonance imaging for active surveillance of prostate cancer(2018) CAVALCANTE, Alexandre; VIANA, Publio Cesar C.; GUGLIELMETTI, Giuliano B.; PONTES, Jose; NONEMACHER, Henrique; CORDEIRO, Mauricio D.; BEZERRA, Regis Otaviano F.; COELHO, Rafael F.; NAHAS, William Carlos
- Case 297(2021) KANAS, Alexandre Fligelman; FENELON, Sandro Santos; SANTOS, Joao Manoel Miranda Magalhaes; COELHO, Rafael Ferreira; GUGLIELMETTI, Giuliano Betoni; NAHAS, William Carlos; VIANA, Publio Cesar CavalcanteHistory A 70-year-old man was referred to our institution with chronic obstructive urinary symptoms and constipation for 2 years before admission. His medical history was unremarkable. Outside laboratory tests revealed an elevated serum prostate-specific antigen level (21.7 ng/mL [normal range, 0.00-4.00 ng/mL]), and urinalysis results were negative. He was admitted for evaluation of possible prostate cancer. The patient reported no specific symptoms of infection and denied fever, dysuria, hematuria, and abdominal pain. He had no family history of prostate cancer. On physical examination, he was afebrile, and the digital rectal examination was not painful. These findings were evidence of an enlarged prostate and a hard multilobulated mass, which was palpable bilaterally. The urologic team performed MRI of the prostate (Figs 1-4)
- Extensive renal sinus lipomatosis in xanthogranulomatous pyelonephritis simulating liposarcoma(2018) ANDO, Sabrina de Mello; MORENO, Raquel Andrade; VIANA, Publio Cesar Cavalcante; YAMAUCHI, Fernando IdeRenal replacement lipomatosis is a condition characterized by varying degrees of renal parenchymal atrophy and perirenal fibrofatty proliferation secondary to chronic inflammation such as xanthogranulomatous pyelonephritis. In severe cases, imaging findings can be misdiagnosed as retroperitoneal liposarcoma.