Theabsorbedradiationdosefrominternallyde… nuclides is a major factor in assessing risk
and therapeutic utility when evaluating new radiopharmaceuticals for use in nuclear …

This report provides a compendium of current information relating to radiation dose to
patients, including biokinetic models, biokinetic data, dose coefficients for organ and tissue …

Peptic disease in the adult population has been estimated to affect as many as 10% of
people in the United States. In children, peptic ulcer is uncommon but the exact incidence is …

Urease is an enzyme produced in large quantities by Helicobacter pylori. 1 Similar to the
13Carbon (C)-urea breath test, the 14C-urea breath test relies on the identification of urease …

The current gold standard for diagnosing H. pylori gastritis requires antral biopsy for urease
test (eg, CLOtest) and/or histology. We compared this gold standard to a new low-dose …

The long-term biokinetics and dosimetry of carbon-14 were studied in nine adults and eight
children undergoing carbon-14 urea breath test for Helicobacter pylori (HP) infection. The …

Background: Since the urea breath test (UBT) indirectly detects gastric Helicobacter pylori
infection by measuring urease activity, the possibility of false-positive results due to other …

AIM: To validate and compare the cost of microdose 14 C urea breath test (UBT) with
histology and rapid urease test for the diagnosis of H Pylori. METHODS: Ninety-four …

Background: The 13 C-urea breath test, a reliable noninvasive method of detection of
Helicobacter pylori in adults, needs validation in children. Methods: In order to evaluate the …

Validated accuracy of a novel urea breath test for rapid Hel... : European Journal of
Gastroenterology & Hepatology Validated accuracy of a novel urea breath test for rapid …