stippling /stip·pling/ (stip´ling) a spotted condition or appearance, as an appearance of the retina as if dotted with light and dark points, or the appearance of red blood cells in basophilia.
stippling
stippling (stip´ling),
stippling
stip·pling (st p lng)n. 1. A speckling of a blood cell or other structure with fine dots when exposed to a basic stain as a result of the presence of free basophil granules in the cell protoplasm. 2. The orange-peel appearance of normal gums. |
stippling
Etymology: D, stippen, to prick
1 the appearance of colored dots in some cells when stained. Red stippling in blood cells stained with eosin hematoxylin is a sign of malaria. Blue stippling in red blood cells stained with Wright's stain can be a sign of lead poisoning.
2 the appearance of the retina, as if dotted with light and dark points. See also gingival stippling.
stippling (stip´ling),
n 1. an orange-peel appearance of the attached gingiva, believed to result from the bundles of collagen fibers that enter the connective tissue papillae.
2. a roughening of the labial and buccal surfaces of denture bases to imitate the stippling of natural gingiva.
2. a roughening of the labial and buccal surfaces of denture bases to imitate the stippling of natural gingiva.
stippling, basophilic,
n See basophilia.
stippling, gingival,
n See gingiva, stippling.
stippling
a spotted condition or appearance, such as an appearance of the retina as if dotted with light and dark points, or the spotted appearance of the erythrocytes in basophilic stippling.
basophilic stippling
see basophilic stippling.
stippling
A punctate appearance or, in radiology, white granularity in a radiolucent background, similar to the 'salt-and-pepper' Bone radiology Punctate calcifications in epiphyseal ossification centers, which may occur in
congenital calcific chondrodystrophy, cretinism, ischemic necrosis–osteochondrosis, multiple epiphyseal dysplasia, pituitary gigantism, sclerotic osteopetrosis or osteopoikilosis Colonoscopy A pattern of fine granularity of the mucosa, seen in
early ulcerative colitis Esophagoscopy A pattern in esophagitides due to corrosive agents, reflux, infections–eg, candidiasis, RT Renal imaging A pattern seen in papillary transitional cell carcinomas with incomplete filling of the
pelvi-caliceal system due to tumoral replacement in the intravenous pyelogram
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