| rice-water stool | A watery fluid containing whitish flocculi, discharged from the bowel in cholera and occasionally in other cases of serous diarrhoea. (05 Mar 2000) |
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| rotavirus stool test | <investigation> A test which detects the presence of rotavirus in the stool. This virus is a common cause of childhood gastroenteritis. (17 Dec 1997) |
| stool | <botany> A plant from which layers are propagated by bending its branches into the soil. Origin: L. Stolo. See Stolon. <agriculture> To ramfy; to tiller, as grain; to shoot out suckers. Source: Websters Dictionary (01 Mar 1998) |
| stool culture | A test used to identify pathogenic organisms in the stools that may be responsible for gastroenteritis. Often performed in cases of unexplained diarrhoea. May indicate bacterial, viral or parasitic disease. Cultures are also helpful in assisting the selection an appropriate antibiotic agent. See: Traveler's Diarrhoea. (27 Sep 1997) |
| stool guaiac test | <investigation> A chemical test measures the presence of fresh or decomposed blood. Blood may arise from bleeding anywhere along the gastrointestinal tract, from the mouth to the anus. An easy to perform colourmetric test. (27 Sep 1997) |
| stool smear | A microscopic slide preparation that is used to identify pathogenic micro-organisms within a stool specimen. (27 Sep 1997) |
| stool test | A test to see whether there is blood in the bowel movement. Also called a faecal occult blood test: a test to check for hidden blood in stool. (faecal refers to stool. Occult means hidden.) (12 Dec 1998) |
| fatty stool | A stool containing excessive amounts of fat. (05 Mar 2000) |
| pemphigoid, benign mucous membrane | A chronic blistering disease with predilection for mucous membranes and less frequently the skin, and with a tendency to scarring. It is sometimes called ocular pemphigoid because of conjunctival mucous membrane involvement. (12 Dec 1998) |
| mucous | 1. Of, pertaining to, or resembling, mucus; slimy, ropy, or stringy, and lubricous; as, a mucous substance. 2. Secreting a slimy or mucigenous substance; as, the mucous membrane. Mucous membrane. <anatomy> A form of connective tissue in an early stage of development, found in the umbilical cord and in the embryo, and also in certain tumours called myxomata. Origin: L. Mucosus, fr. Mucus mucus. Source: Websters Dictionary (01 Mar 1998) |
| mucous cast | <nephrology> An elongated, ribbon-like mucous thread with poorly defined edges and pointed or split ends, often confused with a true urinary cast. Synonym: cylindroid, mucous cast, pseudocast, spurious cast. (05 Mar 2000) |
| mucous cell | A cell secreting mucus; e.g., a goblet cell. (05 Mar 2000) |
| mucous colitis | An affection of the mucous membrane of the colon characterised by colicky pain, constipation or diarrhoea (sometimes alternating), and passage of mucous or slimy pseudomembranous shreds and patches. Synonym: mucocolitis, myxomembranous colitis. (05 Mar 2000) |
| mucous connective tissue | A type of connective tissue little differentiated beyond the mesenchymal stage; its ground substance of glycoproteins is abundant and contains fine collagenous fibres and fibroblasts; in its most characteristic form, it appears in the umbilical cord as Wharton's jelly. Synonym: gelatinous tissue. (05 Mar 2000) |
| mucous cyst | A retention cyst resulting from obstruction in the duct of a mucous gland. Synonym: mucocele. (05 Mar 2000) |