5 documents found, page 1 of 1
Appendix neuroendocrine tumor: A rare incidental histopathological finding afte...
Maia, Diego Leonardo Menezes; Augusto, Kristopherson Lustosa; Costa, Fabrício André Martins da; Gerson, Gunter; Vasconcelos, Suzana TomazIntroduction: Appendix neoplasms are rare and identified in about 1% of all appendectomies, with the most common etiologies being first of epithelial origin and second, neuroendocrine. Neuroendocrine tumors are derived from enterochromaffin cells, producing the granules Chromogranin A and Synaptophysin and are the second most common histological type of appendix neoplasm, often found incidentally after appendec...
Utilização das técnicas de imuno-histoquímica e reação em cadeia da polimerase ...
Soares, Carlos Eduardo Lopes; Xavier, Pâmela Maria Martins da Silva; Oliveira, Ana Cláudia da Silva Mendes de; Gerson, GunterIntroduction: Lung cancer is a cancer of high incidence and mortality. The identification of PD-L1 immunoexpression has enabled new treatments with monoclonal antibodies, and the PCR technique for researching EGFR changes allows indicating treatment with tyrosine kinase inhibitors. Objective: to evaluate the immunohistochemical profile and EGFR changes in a series of lung cancer samples. Methodology: Retrospect...
Steroid responsive cavernous sinus syndrome due to Rosai-Dorfman disease: beyon...
Nóbrega, Paulo Ribeiro; Rodrigues, Pedro Gustavo Barros; Pereira, Isabelle de Sousa; Santos, Carolina de Figueiredo; Gerson, GunterBackground: The term “Tolosa-Hunt syndrome” (THS) has been used to refer to painful ophthalmoplegia associated with nonspecific inflammation of the cavernous sinus and many processes can result in a similar clinical picture, including infectious, inflammatory and neoplastic diseases. Rosai-Dorfman disease (RDD) is a lymphoproliferative disorder that rarely affects the central nervous system. We report a case of...
Meningiomas e o microambiente tumoral: a expressão da molécula moduladora imune...
Gerson, GunterMeningiomas are the most common intracranial tumors in adults, accounting for approximately 35% of primary tumors of the central nervous system (CNS). One of the mechanisms used by tumor cells to escape death by immune cells is to interfere with immunological checkpoints, thereby preventing the establishment of adequate immune response. Following this concept, a promising target for an immunomodulatory therapy ...
A criação do blog de lâminas virtuais de patologia: um relato de experiência
Carneiro, Maria Angélica Gomes; Gerson, GunterCARNEIRO, Maria Angélica Gomes; GERSON, Gunter. A criação do blog de lâminas virtuais de patologia: um relato de experiência. Revista Encontros Universitários da UFC, Fortaleza, v. 1, n. 1, 2016. (Encontro de Tecnodocência, 2); Introdução: O uso de meios tecnológicos no ensino está cada vez mais constante, isso porque com a expansão do acesso a informação todos os alunos praticamente utilizam ferramentas digita...