(1) To compare the readability and sensitivity of a new guaiac faecal occult blood test, HemoccultSENSA, with those of a standard guaiac-based test, Hemoccult, in a normal working environment.
(2) We also recommend guaiac testing of the stool at least twice a year.
(3) The aim of this study was to evaluate whether use of a new method (vehicle) of stool collection for the faecal occult blood guaiac test would be preferred to the established standard.
(4) Three patients have had melena and one had persistently guaiac-positive stools.
(5) A histamine H2 receptor antagonist was started for guaiac-positive nasogastric tube drainage.
(6) Bleeding in the upper part of the gastrointestinal tract was determined visually (frank blood in gastric contents) or by guaiac testing.
(7) Decreased guaiac test sensitivity was associated with activated charcoal, dimethylaminoethanol, red chile, N-acetylcysteine, rifampin, red Jell-O (General Foods Corp, White Plains, NY), orange juice, Pepto-Bismol (Norwich Eaton Pharmaceuticals, Norwich, NY), simethicone, spaghetti sauce, and several red wines.
(8) Three rectal adenocarcinomas were detected, of which only one was positive by guaiac test, but two by Hemolex test.
(9) Mass screening for colorectal cancer using guaiac slide tests, coupled with patient compliance for a screening protocol and adequate follow-up evaluation, has the potential to identify and treat early colorectal cancer.
(10) The object of this study was to assess whether an immunological test specific for human hemoglobin improves the detection of bleeding from colorectal tumors as compared to a conventional guaiac test for occult fecal blood.
(11) Breast, abdominal, lymph node, and pelvic examinations, as well as a pap smear and stool guaiac, were done at each of these clinic visits.
(12) Conventional occult blood testing using the chemical method has been compared with newly developed immunological testing methods; the Hemoccult slide II (HEM II) test has been widely accepted as a guaiac test but such recent tests as the Latex agglutination test (Latex) and the Enzyme Immunoassay method (EIA) have also come to be employed.
(13) The usefulness of colon-cancer screening using stool-guaiac testing has been established in large control populations, but not in dialysis patients.
(14) It is more sensitive and specific than guaiac test.
(15) The latex method was positive in 8% of the 38 controls, in 84% of 32 colorectal carcinoma patients, in 42% of 24 colonic polyp patients, in 22% of 9 gastric carcinoma patients, and in 22% of gastric ulcer patients in an active phase of their illness, whereas the guaiac method was positive in 39%, 81%, 58%, 78%, and 89% in the same order, respectively.
(16) The short duration of symptoms, the presence of anemia and guaiac positive stools, along with subtle radiologic abnormalities of the gastric fundus were aspects of this case which should increase the index of suspicion and lead to the correct diagnosis.
(17) We sought to document the use of the admission stool guaiac test in a teaching hospital, to determine its diagnostic yield, and to assess its potential benefit to patients.
(18) Criteria were established to distinguish "clinically indicated" from "routine" use of the admission stool guaiac test.
(19) Although 8-23% of runners have been shown to have guaiac-positive stools after a marathon, the incidence of significant and prolonged bleeding is unknown.
(20) Laboratory testing using serial dilutions of povidone-iodine solutions indicates that as little as 0.005 mL of a 1:1,000 dilution will give a positive guaiac reaction.
Paper
Definition:
(n.) A substance in the form of thin sheets or leaves intended to be written or printed on, or to be used in wrapping. It is made of rags, straw, bark, wood, or other fibrous material, which is first reduced to pulp, then molded, pressed, and dried.
(n.) A sheet, leaf, or piece of such substance.
(n.) A printed or written instrument; a document, essay, or the like; a writing; as, a paper read before a scientific society.
(n.) A printed sheet appearing periodically; a newspaper; a journal; as, a daily paper.
(n.) Negotiable evidences of indebtedness; notes; bills of exchange, and the like; as, the bank holds a large amount of his paper.
(n.) Decorated hangings or coverings for walls, made of paper. See Paper hangings, below.
(n.) A paper containing (usually) a definite quantity; as, a paper of pins, tacks, opium, etc.
(n.) A medicinal preparation spread upon paper, intended for external application; as, cantharides paper.
(a.) Of or pertaining to paper; made of paper; resembling paper; existing only on paper; unsubstantial; as, a paper box; a paper army.
(v. t.) To cover with paper; to furnish with paper hangings; as, to paper a room or a house.
(v. t.) To fold or inclose in paper.
(v. t.) To put on paper; to make a memorandum of.
Example Sentences:
(1) By presenting the case history of a man who successively developed facial and trigeminal neural dysfunction after Mohs chemosurgery of a PCSCC, this paper documents histologically the occurrence of such neural invasion, and illustrates the utility of gadolinium-enhanced magnetic resonance scanning in patient management.
(2) This paper discusses the typical echocardiographic patterns of a variety of important conditions concerning the mitral valve, the left ventricle, the interatrial and interventricular septum as well as the influence of respiration on the performance of echocardiograms.
(3) In this paper, we show representative experiments illustrating some characteristics of the procedure which may have wide application in clinical microbiology.
(4) All former US presidents set up a library in their name to house their papers and honour their legacy.
(5) The purpose of this paper is to discuss the potential for integrating surveillance techniques in reproductive epidemiology with geographic information system technology in order to identify populations at risk around hazardous waste sites.
(6) In this paper, we report the cases of 4 male patients (mean age 32.7 yr) with right-ventricular dysplasia, that occurred in familial form.
(7) This paper has considered the effects and potential application of PFCs, their emulsions and emulsion components for regulating growth and metabolic functions of microbial, animal and plant cells in culture.
(8) In this paper we present a robust algorithm to determine automatically contours with elliptical shapes.
(9) On the other hand, as a cross-reference experiment, we developed a paper work test to do in the same way as on the VDT.
(10) 2,3-Dihydroxybenzamide had previously been detected only as a minor metabolite of salicylamide by paper chromatography.
(11) "We do not yet live in a society where the police or any other officers of the law are entitled to detain people without reasonable justification and demand their papers," Gardiner wrote.
(12) This paper reports, principally, the caries results of the first three surveys of 5, 12 and 5-year-olds undertaken at the end of 1987, 1988 and 1989, respectively.
(13) The matter is now in the hands of the Guernsey police and the law officers.” One resident who is a constant target of the paper and has complained to police, Rosie Guille, said the allegations had a “huge impact on morale” on the island.
(14) This paper presents findings from a survey on knowledge of and attitudes and practices towards AIDS among currently married Zimbabwean men conducted between April and June 1988.
(15) In this paper we report sixteen new cases from Europe and North America, suggesting that Kabuki make-up syndrome may be more common outside of Japan than supposed.
(16) This paper analyzes the nucleotide sequences of three viruses: Kunjin, west Nile, and yellow fever.
(17) In this paper we report the case of a renal cell carcinoma (RCC) metastatic to the ampullary region.
(18) In this paper sensitive and selective bioassays are described for growth factors acting on substrate-attached cells, in particular members of the epidermal growth factor, transforming growth factor beta, platelet-derived growth factor, insulin-like growth factor, and heparin-binding growth factor families.
(19) This paper provides a description of the cerebellar-vestibular-determined (CV) neurological and electronystagmographic (ENG) parameters characterizing 4,000 patients with learning disabilities.
(20) This paper examines the chiral nature of the covalent conjugates formed upon reaction of acetylcholinesterase (AchE) with enantiomeric cycloheptyl, isopropyl, and 3,3-dimethylbutyl methylphosphonyl thiocholines.