Importance There has been a growing interest in the use of electronic noses (e-noses) in
detecting volatile organic compounds in exhaled breath for the diagnosis of cancer …

One in three cancer deaths worldwide are caused by gastric and colorectal cancer
malignancies. Although the incidence and fatality rates differ significantly from country to …

Background The faecal immunochemical test (FIT) suffers from suboptimal performance and
participation in colorectal cancer (CRC) screening. Urinary volatile organic compounds …

METHODS: In this multicenter prospective study, breath samples were collected from 382
FIT-positive patients with subsequent colonoscopy participating in the national Dutch bowel …

Background Analysis of volatile organic compounds (VOCs) in exhaled breath has the
potential to serve as an accurate diagnostic tool for gastro-intestinal diseases. Animal …

As no reliable diagnostic methods are available, gallbladder cancer (GBC) is often
diagnosed at advanced stages, resulting in a poor prognosis. In the present study, we …

Summary Background Individuals with Lynch syndrome are at high risk for colorectal cancer
(CRC). Regular colonoscopies have proven to decrease CRC incidence and mortality …

Background: Volatile organic compound (VOC) profiles as biomarkers for hepatocellular
carcinoma (HCC) are understudied. We aimed to identify VOCs from the exhaled breath for …

The diagnostics of lung cancer by exhaled breath is a promising field in medicine; however,
many patients with lung cancer have other concomitant diseases that could impact the …

The main aim of the study was to synthesize and analyze spectral data to determine the
structure and stereometry of the carbon-based porous material internal structure. Samples of …