MARCOS VINICIUS PERINI

(Fonte: Lattes)
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Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico

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  • article 8 Citação(ões) na Scopus
    Extended right hepatectomy with caudate lobe resection using the hilar ""en bloc"" resection technique with a modified hanging maneuver
    (2016) PERINI, Marcos V.; COELHO, Fabricio F.; KRUGER, Jaime A.; ROCHA, Flavio G.; HERMAN, Paulo
    The hanging liver maneuver is a useful technique to guide the transection of liver parenchyma by lifting a tape passed between the anterior surface of the inferior vena cava and the liver. Modified hanging liver maneuvers have been described in different types of liver resection. Surgical resection of hilar cholangiocarcinoma can involve the portal vein and the caudate lobe for margin clearance. However, hilar dissection and resection of the caudate lobe can be a challenging during the hanging maneuver once the tape is positioned. Herein, we describe a modified hanging liver maneuver for a hilar en bloc extended right hepatectomy with portal vein resection for the treatment of hilar cholangiocarcinoma including the caudate lobe. J. Surg. Oncol. 2016;113:427-431. (c) 2016 Wiley Periodicals, Inc.
  • article
    Serous Cystadenocarcinoma of the Pancreas Presenting with Liver Metastases: Case Report and Literature Review
    (2016) PERINI, Marcos Vinicius; LIMA, Fabiana Roberto; FRENK, Nathan Elie; LEDO FILHO, Hilton Muniz; COELHO, Fabricio Ferreira; KRUGER, Jaime Arthur; ROCHA, Manoel de Souza; HERMAN, Paulo
    Serous cystic neoplasms of the pancreas are usually benign. Malignant serous cystic neoplasm is a rare clinical entity. We report a case of a 45-year-old man presenting with metastatic liver lesions on ultrasound. Computed tomography scan showed a hypervascular solid lesion arising in the pancreatic body and invading the celiac axis and portal vein with liver metastases. Ultrasound-guided liver biopsy diagnosed a serous cystic neoplasm, indistinguishable from serous cystadenoma. Based on clinical, radiological and pathological correlation, the diagnosis of cystadenocarcinoma was established. There are few reported cases of malignant serous cystic neoplasms in which malignancy was confirmed. Although rare in males, cystadenocarcinoma should be considered in the differential diagnosis of patients presenting with a pancreatic mass and liver metastasis.