Search Results - "LEÓN, Jorge Esquiche"

Primary oral melanoma: a histopathological and immunohistochemical study of 22 cases of Latin America by de-Andrade, Bruno-Augusto-Benevenuto, Toral-Rizo, Víctor-Hugo, León, Jorge-Esquiche, Contreras, Elisa, Carlos, Román, Delgado-Azañero, Wilson, Mosqueda-Taylor, Adalberto, de-Almeida, Oslei-Paes

“…The aim of this study was to analyze the histopathological and immunohistochemical characteristics of 22 cases of primary oral melanomas (OM). Twenty two cases…”
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Immunohistochemical expression of Skp2 protein in oral nevi and melanoma by Benevenuto-de-Andrade, Bruno-Augusto, León, Jorge-Esquiche, Carlos, Román, Delgado-Azañero, Wilson, Mosqueda-Taylor, Adalberto, Paes-de-Almeida, Oslei

“…The aim of this study was to analyze the immunohistochemical expression of Skp2 protein in 38 oral nevi and 11 primary oral melanomas. Expression of this…”
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Macrophages CD163+ and Factor XIIIa+ Provide a First-Line Defence against Proliferative Verrucous Leukoplakia Antigens by Palaçon, Mariana Paravani, de Oliveira Barbeiro, Camila, Fernandes, Darcy, Biancardi, Mariel Ruivo, Silveira, Heitor Albergoni, Ferrisse, Túlio Morandin, León, Jorge Esquiche, Kujan, Omar, Bufalino, Andreia

“…This study aimed to evaluate the density of the dendritic cells (DCs) and macrophages in oral leukoplakia (OL) and proliferative verrucous leukoplakia (PVL) by…”
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Identification of Proteomic Biomarkers in Proliferative Verrucous Leukoplakia through Liquid Chromatography With Tandem Mass Spectrometry by Arroyo, Esteban, Pérez Sayáns, Mario, Bravo, Susana Belen, de Oliveira Barbeiro, Camila, Paravani Palaçon, Mariana, Chamorro Petronacci, Cintia M., García Vence, María, Chantada Vázquez, María del Pilar, Blanco Carrión, Andrés, Suárez Peñaranda, José M., García García, Abel, Gándara Vila, Pilar, Días Almeida, Janete, Veríssimo da Costa, Giovani Carlo, Sousa Nogueira, Fábio César, Medeiros Evaristo, Joseph Albert, de Abreu Pereira, Denise, Rintala, Mirjami, Salo, Tuula, Rautava, Jaana, Padín Iruegas, Elena, Oliveira Alves, Monica G., Morandin Ferrisse, Túlio, Albergoni da Silveira, Heitor, Esquiche León, Jorge, Vilela Silva, Evânio, Flores, Isadora Luana, Bufalino, Andreia

“…Proliferative verrucous leukoplakia (PVL) is an oral potentially malignant disorder associated with high risk of malignant transformation. Currently, there is…”
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Activin A triggers angiogenesis via regulation of VEGFA and its overexpression is associated with poor prognosis of oral squamous cell carcinoma by Ervolino De Oliveira, Carine, Dourado, Maurício Rocha, Sawazaki-Calone, Íris, Costa De Medeiros, Marcell, Rossa Júnior, Carlos, De Karla Cervigne, Nilva, Esquiche León, Jorge, Lambert, Daniel, Salo, Tuula, Graner, Edgard, Coletta, Ricardo D

“…Poor prognosis associated with the dysregulated expression of activin A in a number of malignancies has been related to with numerous aspects of tumorigenesis,…”
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Relationship between inflammation and the severity of Recurrent Respiratory Papillomatosis by El Achkar, Vivian Narana Ribeiro, Duarte, Andressa, Carlos, Román, León, Jorge Esquiche, Ribeiro-Silva, Alfredo, Pignatari, Shirley Shizue Nagata, Kaminagakura, Estela

“…To characterize inflammatory cells in Recurrent Respiratory Papillomatosis (RRP) and to correlate it with severity using the Derkay laryngoscopic scale. The…”
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Suppurative minor salivary gland sialolithiasis by Barbeiro, Camila de Oliveira, Barbeiro, Roberto Henrique, Bufalino, Andreia, León, Jorge Esquiche

“…Sialolithiasis is a common nonneoplastic disease of the major salivary glands that often affects the submandibular glands. Minor salivary gland involvement by…”
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Human papillomavirus co-infection and survival in oral and oropharyngeal squamous cell carcinoma: A study in 235 Brazilian patients by Silveira, Heitor Albergoni, Almeida, Luciana Yamamoto, Carlos, Roman, Silva, Evânio Vilela, Ferrisse, Tulio Morandin, Duarte, Andressa, Cardoso, Suziene Caroline Silva, Polanco, Xiomara Beatriz Jimenez, Bufalino, Andreia, Ribeiro-Silva, Alfredo, León, Jorge Esquiche

“…While unknown for oropharyngeal squamous cell carcinoma (OPSCC) and oral squamous cell carcinoma (OSCC), some studies assessing cervical carcinoma have shown…”
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Unveiling an oral hemangiolymphangioma by Ferreira-Santos, Rívea Inês, Santos, Kamilla Alves, Scherma, Alexandre Prado, León, Jorge Esquiche, Kaminagakura, Estela

“…Hemangiolymphangioma is a very rare vascular malformation that develops as a combination of dilated venous and lymphatic vessels. We describe an unusual case…”
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Post-traumatic lip lesion mimicking rhabdomyomatous mesenchymal hamartoma in a pediatric patient by Jiménez Polanco, Xiomara Beatriz, Paes Torres, Carolina, Albergoni Silveira, Heitor, Yamamoto Almeida, Luciana, Bezerra Segato, Raquel Assed, Esquiche León, Jorge

“…We report a 7-year-old boy who presented with a nodule on the upper lip. A previous clinical history of mechanical trauma in the lesional area had been noted…”
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Effect of ovariectomy on maxilla and mandible dimensions of female rats by Omori, Marjorie Ayumi, Marañón‐Vásquez, Guido Artemio, Romualdo, Priscilla Coutinho, Martins Neto, Evandro Carneiro, Stuani, Maria Bernadete Sasso, Matsumoto, Mirian Aiko Nakane, Nelson‐Filho, Paulo, Proff, Peter, León, Jorge Esquiche, Kirschneck, Christian, Küchler, Erika C.

“…Objective The role of oestrogen in craniofacial growth still remains unclear. Therefore, the present study aimed to assess the effect of oestrogen deficiency…”
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Oral syphilis: report of three cases and characterization of the inflammatory cells by Strieder, Luciana Rocha, DDS, León, Jorge Esquiche, PhD, Carvalho, Yasmin Rodarte, PhD, Kaminagakura, Estela, PhD

“…Abstract Syphilis is a sexually transmitted infectious disease caused by Treponema pallidum . This study reports 3 cases of syphilis and highlights the…”
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Pedunculated, papillary giant cell fibroma in a pediatric patient: An immunohistochemical and in situ hybridization study by Silveira, Heitor Albergoni, Silva-Sousa, Yara Teresinha Correa, Reyes, Magdalena Raquel Torres, Bernardini, Vanessa da Rocha, Floriam, Luis José, León, Jorge Esquiche

“…Giant cell fibroma (GCF), a benign fibrous proliferation, represents about 4.7% of all benign/reactive fibrous growths in the oral cavity. GCF preferentially…”
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Cryotherapy for localized juvenile spongiotic gingival hyperplasia: preliminary findings on two cases by Nogueira, Vinícius Krieger Costa, Fernandes, Darcy, Navarro, Cláudia Maria, Giro, Elisa Maria Aparecida, Almeida, Luciana Yamamoto, León, Jorge Esquiche, Bufalino, Andreia

“…Background Localized juvenile spongiotic gingival hyperplasia (LJSGH) is a distinct subtype of inflammatory gingival hyperplasia that shows lack of response to…”
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Maxillary dentigerous cyst showing squamous odontogenic tumor-like proliferation: surgical approach and literature review by Barbeiro, Camila de Oliveira, Barbeiro, Roberto Henrique, Silveira, Heitor Albergoni da, Almeida, Luciana Yamamoto de, León, Jorge Esquiche, Bufalino, Andreia

“…Squamous odontogenic tumor (SOT) is a rare benign neoplasm of the jaw that likely arises from remnants of the dental lamina. It is a slow-growing lesion, with…”
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Post-radiotherapy recurrence of conventional oral squamous cell carcinoma showing sarcomatoid components: an immunohistochemical study by Ferrisse, Túlio Morandin, Rocha, Audrey Foster Lefort, Lança, Maria Letícia de Almeida, Silveira, Heitor Albergoni, Almeida, Luciana Yamamoto, Bufalino, Andreia, León, Jorge Esquiche

“…Spindle cell squamous cell carcinoma (SpSCC) is a rare biphasic malignant neoplasm, uncommonly affecting the oral cavity. The SpSCC diagnosis is difficult,…”
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EBV-negative lymphoepithelial-like carcinoma of the lower lip by Almeida, Luciana Yamamoto, Silveira, Heitor Albergoni, Silva, Evânio Vilela, Barbeiro, Camila de Oliveira, de Paula, Joaquim Augusto, Bufalino, Andreia, Ribeiro-Silva, Alfredo, León, Jorge Esquiche

“…Lymphoepithelial-like carcinoma (LEC) is a rare malignant neoplasm, which can be associated with Epstein-Barr virus (EBV) infection. Histologically, LEC is an…”
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Protumorigenic M2-like phenotype cell infiltration in the melanotic neuroectodermal tumor of infancy by Strieder, Luciana, DDS, Carlos, Román, DDS, León, Jorge Esquiche, DDS, PhD, Ribeiro-Silva, Alfredo, MD, PhD, Costa, Victor, DDS, Kaminagakura, Estela, DDS, PhD

“…Objective The aim of this study is to report 2 cases of melanotic neuroectodermal tumor of infancy (MNTI), emphasizing the analysis of intratumoral immune…”
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Nodular swelling of the buccal mucosa by Almeida, Luciana Yamamoto, DDS, PhD, Fernandes, Darcy, DDS, MSc, Ferrisse, Túlio Morandin, DDS, Ortega, Rose Mara, DDS, PhD, Travassos, Daphine Caxias, DDS, Ribeiro-Silva, Alfredo, MDS, PhD, León, Jorge Esquiche, DDS, PhD, Bufalino, Andréia, DDS, PhD

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Synchronous Polymorphous Adenocarcinoma and Canalicular Adenoma on the Upper Lip: An Unusual Presentation and Immunohistochemical Analysis by Ortega, Rose Mara, Bufalino, Andréia, Almeida, Luciana Yamamoto, Navarro, Claudia Maria, Travassos, Daphine Caxias, Ferrisse, Túlio Morandin, Carlos, Roman, León, Jorge Esquiche

“…Multiple salivary gland tumors (MSGTs) are most common in the major than minor salivary glands. The most MSGTs are synchronous, either benign or malignant. A…”
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