ABSTRACT Background. A retrospective cohort study was conducted to investigate the effect of hepatitis B surface antigen (HBsAg) level on prognosis in low viral load (< 2000 lU/mL) patients with hepatitis B-related hepatocellular carcinoma (HCC) after curative resection. Material and methods. A tota...
Carcinoma Hepatocelular/diagnóstico,
Carcinoma Hepatocelular/virología,
Carcinoma Hepatocelular/cirugía,
Hepatectomía/efectos adversos,
Antígenos de Superficie de la Hepatitis B/sangre,
Virus de la Hepatitis B/inmunología,
Hepatitis B/virología,
Hepatitis B/diagnóstico,
Hepatitis B/complicaciones,
Modelos de Riesgos Proporcionales,
Recurrencia Local de Neoplasia,
Estimación de Kaplan-Meier,
Análisis Multivariante,
Progresión de la Enfermedad,
Supervivencia sin Enfermedad,
Biomarcadores/sangre,
Estudios Retrospectivos,
Factores de Riesgo,
Factores de Tiempo,
Resultado del Tratamiento
ABSTRACT Background: Colorectal cancer is the third most common cancer in the world. In Brazil, it is the leading cause of cancer in the gastrointestinal tract. Aim: To evaluate the preoperative, perioperative, and postoperative risk factors for recurrence and overall survival of patients with left co...
ABSTRACT Background: The treatment of neuroblastoma is dependent on exquisite staging; is performed postoperatively and is dependent on the surgeon's expertise. The use of risk factors through imaging on diagnosis appears as predictive of resectability, complications and homogeneity in staging. Aim: ...
Neoplasias Abdominales/diagnóstico por imagen,
Neoplasias Abdominales/cirugía,
Imagen por Resonancia Magnética,
Recurrencia Local de Neoplasia/diagnóstico por imagen,
Neuroblastoma/diagnóstico por imagen,
Neuroblastoma/cirugía,
Complicaciones Posoperatorias/etiología,
Pronóstico,
Estudios Retrospectivos,
Medición de Riesgo,
Factores de Riesgo,
Tomografía Computarizada por Rayos X
OBJECTIVES: In this study, we evaluated the association of molecular subtypes, clinical characteristics and pathological types with the prognosis of patients with medulloblastoma. METHODS: We analyzed forty patients with medulloblastoma who underwent surgical resection at our center between January 2004...
Neoplasias Cerebelosas,
Neoplasias Cerebelosas/mortalidad,
Neoplasias Cerebelosas/patología,
Neoplasias Cerebelosas/terapia,
Quimioterapia Adyuvante,
Terapia Combinada,
Progresión de la Enfermedad,
Inmunohistoquímica,
Estimación de Kaplan-Meier,
Estado de Ejecución de Karnofsky,
Meduloblastoma,
Meduloblastoma/mortalidad,
Meduloblastoma/patología,
Meduloblastoma/terapia,
Recurrencia Local de Neoplasia,
Periodo Posoperatorio,
Pronóstico,
Estudios Retrospectivos,
Medición de Riesgo,
Factores de Riesgo,
Factores de Tiempo
Nahas, Caio Sergio Rizkallah;
Nahas, Sergio Carlos;
Ribeiro-Junior, Ulysses;
Bustamante-Lopez, Leonardo;
Marques, Carlos Frederico Sparapan;
Pinto, Rodrigo Ambar;
Imperiale, Antonio Rocco;
Cotti, Guilherme Cutait;
Nahas, William Carlos;
Chade, Daher Cezar;
Piato, Dariane Sampaio;
Busnardo, Fabio;
Cecconello, Ivan.
OBJECTIVES: This study sought to determine the clinical and pathological factors associated with perioperative morbidity, mortality and oncological outcomes after multivisceral en bloc resection in patients with colorectal cancer. METHODS: Between January 2009 and February 2014, 105 patients with primar...
Neoplasias Colorrectales/mortalidad,
Neoplasias Colorrectales/patología,
Neoplasias Colorrectales/cirugía,
Complicaciones Intraoperatorias,
Estimación de Kaplan-Meier,
Morbilidad,
Terapia Neoadyuvante,
Invasividad Neoplásica,
Recurrencia Local de Neoplasia,
Estadificación de Neoplasias,
Complicaciones Posoperatorias,
Pronóstico,
Estudios Prospectivos,
Factores de Riesgo,
Factores de Tiempo,
Vísceras/patología,
Vísceras/cirugía
Introducción:La calidad de vida de pacientes con melanoma ha mejorado en la última década, gracias a los diagnósticos tempranos y tratamientos complementarios disponibles. El objetivo del presente estudio es determinar las características clínicas de pacientes con melanoma y su grado d...
ABSTRACT Objective: to evaluate local and systemic recurrence of breast cancer in patients submitted to autologous fat grafting in the immediate reconstruction after conservative surgery for breast cancer. Methods: this is a historical cohort study comparing 167 patients submitted to conservative sur...
ABSTRACT Purpose To compare the oncologic and clinical outcomes for open partial nephrectomy (OPN) performed in patients with entirely intraparenchymal tumors versus case-matched controls, with exophytic lesions. Material and methods Patients having undergone OPN between 2007 and 2012 were investigat...
Carcinoma de Células Renales/patología,
Carcinoma de Células Renales/cirugía,
Estudios de Casos y Controles,
Estudios de Seguimiento,
Complicaciones Intraoperatorias,
Neoplasias Renales/patología,
Neoplasias Renales/cirugía,
Persona de Mediana Edad,
Recurrencia Local de Neoplasia,
Nefrectomía/efectos adversos,
Nefrectomía/métodos,
Tempo Operativo,
Tejido Parenquimatoso/patología,
Tejido Parenquimatoso/cirugía,
Complicaciones Posoperatorias,
Estadísticas no Paramétricas,
Factores de Tiempo,
Resultado del Tratamiento,
Carga Tumoral,
Isquemia Tibia
Summary Cervical cancer is an important public health problem. Pap smear is the leading strategy of screening programs for cervical cancer worldwide. However, delayed diagnosis leads to more aggressive and less effective treatments. Patients with uterine cervix malignancies who are referred for radiother...
OBJECTIVE: To evaluate ipsilateral breast tumor recurrence after breast-conserving surgery for locally advanced breast cancer. METHODS: A retrospective observational cohort study was performed in patients with locally advanced breast cancer submitted to breast-conserving surgery after neoadjuvant chemot...
Neoplasias de la Mama/tratamiento farmacológico,
Neoplasias de la Mama/patología,
Neoplasias de la Mama/cirugía,
Carcinoma/tratamiento farmacológico,
Carcinoma/patología,
Carcinoma/cirugía,
Estudios de Seguimiento,
Mastectomía Segmentaria,
Terapia Neoadyuvante/métodos,
Recurrencia Local de Neoplasia/etiología,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Medición de Riesgo,
Factores de Riesgo,
Análisis de Supervivencia,
Factores de Tiempo,
Resultado del Tratamiento,
Carga Tumoral
