PMID: 15343135Sep 3, 2004Paper

Comparison between the site of multislice CT signs of gastrointestinal perforation and the site of perforation detected at surgery in forty perforated patients

La Radiologia medica
Antonio PintoLuigia Romano

Abstract

To compare the site of multislice spiral computed tomography (MSCT) signs of gastrointestinal perforation and the site of perforation at surgery in forty perforated patients. Between January 1 and July 31, 2003, a total of 40 patients (23 men and 17 women) underwent surgery for gastrointestinal perforation. In all cases, plain radiography of the abdomen was integrated by MSCT with the following parameters: 0.5 seconds gantry rotation time, 2.5-5.0 mm slice thickness, 3.75 reconstruction interval, 120 kV, 250-300 mAs, pitch 1.5, after intravenous administration of 140 ml of contrast agent at 3 ml/s with an automatic injector and a delay time of 70 seconds from the injection of the contrast agent. The MSCT findings were: free air and free fluid observed in supramesocolic compartments and/or in inframesocolic compartments and bowel wall discontinuity. The sites of the MSCT findings were compared with the site of perforation observed at surgery. Free air was detected in 60%, free intraperitoneal fluid in 92.5%, and a combination of both findings in 57.5% of the 40 cases examined. There were no cases of bowel wall discontinuity. In nine patients with gastroduodenal perforation, free air and free fluid were detected in combination an...Continue Reading

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.