PMID: 25731479Mar 4, 2015Paper

Clinical significance of ascites on preoperative MDCT in patients with advanced gastric cancer

Gan to kagaku ryoho. Cancer & chemotherapy
Hisataka MatsuoEigo Otsuji

Abstract

In advanced gastric cancer patients, preoperative multi detector row computed tomography (MDCT) often reveals abnormal ascites, which can indicate the possibility of peritoneal metastasis. The aim of this study was to clarify the clinical significance of preoperative ascites revealed by MDCT in gastric cancer patients. The study included a total of 183 advanced gastric cancer patients who underwent consecutive surgical procedures from February 2008 to November 2011. The results indicate that the presence of ascites on MDCT is significantly correlated with peritoneal metastasis (p<.005), pathological T4 (p< 0.005), R1-R2 (p<.01), and a positive diagnosis of peritoneal washing cytology(p<.05). Multivariate analysis indicated that the presence of ascites on MDCT was an independent prognostic factor (hazard ratio[HR]2.6). In conclusion, the presence of ascites on preoperative MDCT is strongly associated with peritoneal metastasis, and might indicate the need for diagnostic laparoscopy to evaluate Stage IV factors and select the best treatment strategy.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.