Robotic rectal surgery: Outcomes of the first 102 totally robotic cases handled using the single-docking technique in a reference institution.

Background And Objective: Rectal cancer is often surgically treated, but it is still associated with morbidity rates. Minimally invasive techniques are increasingly being used to reduce complications, and the use of such techniques can be found in the literature. This study aims to report our experience in a reference oncology center.

Overexpression of the ITGAV gene is associated with progression and spread of colorectal cancer.

Background/aim: The interaction of neoplastic cells with the extracellular matrix is a critical event for the initiation of cancer invasion and metastasis. We evaluated the relationship between the expression of SPARC, ITGAV, THBS1 and VCAM-1 genes of extracellular matrix in the progression and dissemination of colorectal cancer (CRC).

Patients And Methods: Adult patients (N=114) underwent resection of CRC.

Expression profiling using a cDNA array and immunohistochemistry for the extracellular matrix genes FN-1, ITGA-3, ITGB-5, MMP-2, and MMP-9 in colorectal carcinoma progression and dissemination.

Colorectal cancer dissemination depends on extracellular matrix genes related to remodeling and degradation of the matrix structure. This investigation intended to evaluate the association between FN-1, ITGA-3, ITGB-5, MMP-2, and MMP-9 gene and protein expression levels in tumor tissue with clinical and histopathological neoplastic parameters of cancer dissemination. The expression associations between ECM molecules and selected epithelial markers EGFR, VEGF, Bcl2, P53, and KI-67 have also been examined in 114 patients with colorectal cancer who underwent primary tumor resection.

Relationship between the expression of the extracellular matrix genes SPARC, SPP1, FN1, ITGA5 and ITGAV and clinicopathological parameters of tumor progression and colorectal cancer dissemination.

Objective: To evaluate the relationship between the expression of the extracellular matrix (ECM) genes SPARC, SPP1, FN1, ITGA5 and ITGAV and the histopathologic parameters of neoplastic progression and colorectal carcinoma (CRC) dissemination.

Methods: A retrospective study was conducted in 114 patients with stage I-IV CRC who underwent primary tumor resection. Quantitative real-time PCR and immunohistochemistry (IHC) assays were performed in samples obtained from the primary tumors.

Study on the prevalence of human papillomavirus in the anal canal of women with cervical intraepithelial neoplasia grade III.

Objective: The objective was to evaluate the prevalence of human papillomavirus (HPV) in the anal canal of women with cervical intraepithelial neoplasia (CIN) grade III.

Study Design: Two groups were compared. In group I (study group), 40 women who had undergone cervical biopsy with a histopathological result indicating CIN III were evaluated.