Perioperative management of postoperative sigmoid colon cancer complicated by a large abdominal wall defect: A case report.

Background: Large abdominal wall defect (LAWD) measures > 20 cm in width. LAWD can easily lead to intestinal necrosis, peritonitis, other complications, and even multiple organ dysfunction syndrome. Multiple intestinal fistulas are high-flow fistulas that can cause severe water-electrolyte imbalance and malnutrition, as well as inflammation, high metabolic status, and chronic intestinal failure caused by intestinal fluid corrosion in tissues around the orifice fistulas.

Whether the watch-and-wait strategy has application value for rectal cancer with clinical complete response after neoadjuvant chemoradiotherapy? A network meta-analysis.

The aim was to evaluate the efficacy and safety between the watch-and-wait strategy (WW), radical surgery (RS), and local excision (LE) for rectal cancer with clinical complete response (cCR) after neoadjuvant radiotherapy (nCRT). We searched MEDLINE, EMBASE, the Cochrane Library, and clinical trials to compare WW with RS and LE for patients with cCR until March 2023 and collected the following data: local recurrence (LR), distant metastasis (DM), cancer-related death (CRD), overall survival (OS), and disease-free survival (DFS). In total, 2240 patients from 21 studies were included.

Bioinformatics analysis identifies biomarkers associated with poor prognosis in diffuse‑type gastric cancer.

Gastric cancer (GC) is one of the most common malignancies of the digestive system. In diffuse‑type GC, differentiation is relatively poor, and the probability of distant metastasis and lymph node metastasis is high, resulting in poor clinical prognosis. The purpose of this study was to identify specific genes that can predict the prognosis of different types of GC.

Osteopontin Promotes Colorectal Cancer Cell Invasion and the Stem Cell-Like Properties through the PI3K-AKT-GSK/3β-β/Catenin Pathway.

BACKGROUND Osteopontin (OPN) is a molecule expressed in numerous cancers including colorectal cancer (CRC) that correlates disease progression. The interaction of OPN that promotes CRC cell migration, invasion, and cancer stem-like cells (CSCs) have not been elucidated. Hence, we aimed to investigate the mechanisms that might be involved.