Results: 127

HIF-1α Levels in patients receiving chemoradiotherapy for locally advanced non-small cell lung carcinoma

SUMMARY AIM To examine the relationship between treatment response and hypoxia-inducible factor-1 alpha (HIF-1α) levels in patients with locally advanced non-small cell lung cancer (NSCLC) who received chemoradiotherapy (CRT). METHODS Eighty patients with NSCLC were included in the study and tre...

Combination of GI-RADS and 3D-CEUS for differential diagnosis of ovarian masses

SUMMARY OBJECTIVE The purpose of this study is to evaluate the efficacy of the combination of gynecologic imaging reporting and data system (GI-RADS) ultrasonographic stratification and three-dimensional contrast-enhanced ultrasonography (3D-CEUS) in order to distinguish malignant from benign ovarian m...

First description of basaloid carcinoma of the canine mammary gland: case report

The objective of this case report was to describe histopathological and immunohistochemical characteristics of the first reported basaloid carcinomas in the canine mammary gland. Two bitches were treated for tumors in the mammary gland and underwent mastectomy. Microscopic evaluation of these tumors reve...

Laparoscopic radical cystectomy with intracorporeal ileal conduit: one center experience and clinical outcomes

Int. braz. j. urol; 45 (3), 2019
ABSTRACT Purpose: To introduce our experience with intracorporeal ileal conduit and evaluate the safety and feasibility of this endoscopic urinary diversion. Materials and Methods: Between March 2014 and July 2017, thirty-six consecutive patients underwent laparoscopic radical cystectomy with intracorp...

Eventos adversos durante la esofagectomía mininvasiva en posición prona y su relación con la curva de aprendizaje

Rev. argent. cir; 111 (2), 2019
Antecedentes: desde la introducción de la funduplicatura laparoscópica en 1991 para tratar la enfermedad por reflujo gastroesofágico, se han desarrollado diferentes procedimientos mininvasivos hasta llegar en la actualidad a las esofagectomías totalmente toracoscópicas y laparoscópicas. Objetivo: a...

Adenocarcinoma pulmonar sincrónico y linfoma primario de tejido linfoide asociado a mucosa pulmonar

Medicina (B.Aires); 79 (3), 2019
Los linfomas derivados del tejido linfoide asociado a las mucosas (MALT) son entidades poco frecuentes, de bajo grado de malignidad con escaso o nulo compromiso ganglionar y representan cerca del 80% de los linfomas primarios pulmonares. La aparición sincrónica con adenocarcinoma de pulmón es un halla...

Metastasis esplénica de un adenocarcinoma de colon derecho
Splenic metastasis of a right colon adenocarcinoma

Introducción: Las metástasis únicas en bazo de origen colorrectal son extremadamente infrecuentes. Sin embargo, debido el control postoperatorio más estricto de la patología oncológica con estudios por imágenes modernos, la incidencia ha ido aumentando en los últimos años. Objetivo: Exponer el c...

Sleep disorders in polycystic ovary syndrome: influence of obesity and hyperandrogenism

SUMMARY OBJECTIVE: This study aims to evaluate the sleep of subjects with polycystic ovary syndrome (PCOS), with and without hyperandrogenism, in comparison with a healthy control group and examine the effects of hyperandrogenism and obesity on sleep parameters. METHODS: A total of 44 volunteers were r...

Id-1 expression in colorectal adenocarcinoma tissues and its clinical significance

SUMMARY BACKGROUND: This study aims to investigate the expression of Id-1 in human colorectal adenocarcinoma tissues and explore its correlation with the clinical pathological parameters of colorectal cancer. METHODS: The Id-1 mRNA and protein expression levels of 50 specimens of normal colorectal tiss...

Immunoexpression of TS, p53, COX2, EGFR, MSH6 and MLH1 biomarkers and its correlation with degree of differentiation, tumor staging and prognostic factors in colorectal adenocarcinoma: a retrospective longitudinal study

Säo Paulo med. j; 137 (1), 2019
ABSTRACT BACKGROUND: There are cases of colorectal tumors that, although small, show more aggressive evolution than large tumors. This motivated us to study whether there are any proteins capable of alerting about these changes. The aim here was to correlate the immunoexpression of the TS, p53, COX2, E...