(n.) A disease of the scalp, produced by a vegetable parasite.
(n.) A tile or flagstone cut into an hexagonal shape to produce a honeycomb pattern, as in a pavement; -- called also favas and sectila.
Example Sentences:
(1) In the tropical regions, trichophytosis caused by endothrix-species are often of inflammatory nature, the favus appears often without scutula formation (afavic).
(2) In 1839 Johann Lucas Schönlein discovered fungal elements within the lesions of favus of man.
(3) Twenty indigenous cases of favus in two families residing in the province of Quebec were studied.
(4) A Trichophyton schoenleinii (T. schoenleinii) strain from tinea favus was cultured in a liquid medium, from which an extracellular keratinase extract was obtained.
(5) The ultrastructure of 5 griseofulvin-resistant fungi of favus was studied by image processing with microcomputer.
(6) His 3 important discoveries, all made during his years in Zurich, were published on a total of 3 printed pages: so-called typhoid crystals in patients' stools (1836), "peliosis rheumatica" (1837), and - most important - the causative agent of favus (1839), a fungus later named Achorion schoenleinii.
(7) Less frequently encountered conditions include creeping eruption, favus, fowl-mite dermatitis and allergic dermatitis.
(8) Favus, or avian ringworm, was diagnosed in a backyard flock of game chickens from which Microsporum gallinae was isolated.
Honeycomb
Definition:
(n.) A mass of hexagonal waxen cells, formed by bees, and used by them to hold their honey and their eggs.
(n.) Any substance, as a easting of iron, a piece of worm-eaten wood, or of triple, etc., perforated with cells like a honeycomb.
Example Sentences:
(1) Later alveolar septa between adjacent bronchioles became progressively thickened to produce lesions with similarities to human honeycombing.
(2) Honeycombing was seen in seven patients (30%), while parenchymal bands were seen in six patients (26%).
(3) In all cases the Papanicolaou stained lavage fluid presented a distinctive appearance and contained abundant, often biphasic, staining, "honeycomb" debris, and few alveolar macrophages.
(4) Chest x-ray revealed a honeycombed reticulonodular pattern consistent with pulmonary histiocytosis-X.
(5) Human rotavirus has a characteristic icosahedral structure which has a honeycomb-like appearance on the surface of the smooth particles and 42 polygonal capsomeres in the rough particles.
(6) We found significant differences in grading scores of the following parameters: follicular adenomas showed greater cellularity, greater follicle formation, larger nuclei, and more nuclear pleomorphism and overlap; adenomatous nodules showed more colloid and honeycomb arrangements.
(7) The histological features were similar in all the cases--most strikingly the basket weave pattern of the thickened pleura and a dense subpleural parenchymal interstitial fibrosis with fine honeycombing, extending up to 1 cm into the underlying lung.
(8) Chest X-ray films revealed bilateral diffuse nodular shadows, honeycombing in the lower lung fields and pleural thickening suggestive of idiopathic interstitial pneumonia.
(9) Parenchymal and vascular changes were closely related: Average medial thickness rose from nearly normal values (4.9%) in cases with low area portions of honeycombing and bleeding to the double (11.1%) of normal values in cases with area portions of honeycombing and bleeding greater than 40%.
(10) The specimen showed a honeycomb appearance with mucoid content.
(11) In the lacunae, honeycomb-like structures were found.
(12) Focal honeycombing was the major parenchymal abnormality after 4 weeks.
(13) The branched capillaries from the afferent filament arteriole formed two plates of respiratory capillary networks with irregular honeycomb-shaped meshes.
(14) Granular pial cells usually contained large honeycomb bodies and were a prominent feature of the ageing leptomeninx but in contrast leptomeningeal macrophages showed no evidence of phagocytic activity suggesting that cell death or degeneration was not a feature of cells of the leptomeninx even in extremely old mice.
(15) A characteristic "honeycomb" pattern of the subcutaneous compartment was seen in 10 of these patients.
(16) In the outer part of the enamel the interprismatic substance exhibited a honeycomb appearance.
(17) Post-eruptive lesions that resulted from mechanical stress on hypomineralized enamel during mastication were characterized by steep walls and a typical honeycomb structure on their bottom, a result of fracture of enamel rods; holes left by fractured rods were surrounded by interrod enamel.
(18) Patients with bronchial asthma often develop acute attack in kitchen while burning honeycomb briquet which is widely used for cooking in southern China.
(19) In freeze-fracture, the zonulae occludentes are of variable apicobasal depth and consist of honeycomb-like meshworks of fibrils.
(20) In two lungs with honeycombing, cysts lined by fibrosis were easily seen on high-resolution CT scans.