René Aloisio da Costa Vieira
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Background Breast conserving surgery (BCS) after neoadjuvant chemotherapy (NC) in patients with locally advanced breast cancer (LABC) is an infrequent procedure. In these patients the association… Expand
BACKGROUND Pelvic exenteration (PE) is characterized by its technical complexity and morbidity rate. Appropriate patient selection prior to the operation allows for more conservative surgeries,… Expand
Breast cancer is the leading cause of cancer mortality in females worldwide. Studies based on gene expression profiles have identified different breast cancer molecular subtypes, such as luminal A… Expand
UNLABELLED What's known on the subject? and What does the study add? In spite of its low specificity, PSA is the most widely used screening test for prostate cancer (PCa), and is considered the main… Expand
Background The main treatment for rectal carcinoma is surgery. Preoperative chemoradiation (CRT) is advocated to reduce local recurrence and improve resection of mid and low tethered rectal tumors.
Objective: Identify factors related to the health system that lead to a late diagnosis of breast cancer in Brazil. Method: We performed a systematic review in the PubMed and LILACS databases using… Expand
AIM To evaluate the incidence of surgical site infection (SSI) based on the type of scalpel used for incisions in the skin and in subcutaneous tissues. METHODS Observer-blind, randomized… Expand
PurposeThe aim of this study is to better understand the main aspects related to colorectal carcinoma diagnosed in the first 10 years of life, through a systematic review.MethodsWe carried out a… Expand
OBJECTIVE: MicroRNAs (miRNAs) are small non-coding RNAs that regulate gene expression at the posttranscriptional level. Some miRNAs, including let-7a and miR-195, have been described as tumor… Expand