A visible collection of puss within or beneath the epidermis.
a small pus-filled lesion of the skin, usually thin-walled and easily ruptured.
a lesion caused by rust fungi; a spore mass of a rust fungus developing below the epidermis, usually breaking through at maturity.
A skin vesicle containing pus.
blister-like, small erumpent spot, spore mass, or sorus.
a bump or raised knob on the outside surface of the shell
A small elevation in the tissue containing pus. Collego produces pustules on the stems of northern jointvetch.
A small elevation on the valve surface resembling a blister or pimple.
pimple- or wart-like projection
a small inflamed elevation of skin containing pus; a blister filled with pus
a blisterform lesion that contains pus which imparts a yellowish coloration
a large red bump with a white head
an elevation of the skin containing pus, about the size of a vesicle
an elevation of the skin having an inflamed base containing pus
an infected hair follicle where the base of the hair follicle appears red and raised with an accumulation of pus just under the epidermis
a pus containing dome shaped lesion with a fragile covering
a pus-filled, dome-shaped bump
an inflamed red bump or pimple filled with white or yellow pus on top.
small boil or abscess; pus-filled lesion raised above the surface of the skin.
Pustules are common in acne and are the yellowish topped small, pus-filled lesions. Pustules are common in acne and are the yellowish topped small, pus-filled lesions.
A small, circumscribed elevation of the skin containing pus.
a blister-like prominence, often in which a sorus occurs. adj. pustulate.
A local elevation of the epidermis that may rupture to expose the causal agent (e.g., rust, smut, white rust, etc.).
a small elevation of the skin or mucous membrane that is filled with lymph fluid or pus
A small inflamed elevation of the skin that is filled with pus; a pimple.
a blister-like, frequently erumpent, spot or spore-mass.
A small elevation of the skin filled with a white substance.
A raised lesion containing pus and liquid.
An inflamed bump with a white or yellow, pus-filled center.
Pus-filled inflammatory acne lesion caused by the body's white cells attacking the plugged follicle.
raised lesion on the skin that contains pus
An elevation formed of pus. Eg. Drug Eruption.
Variously sized circumscribed elevations containing pus.
Small, round acne lesions that are clearly inflamed and contain visible pus. They may appear red at the base, with a yellowish or whitish center. Pustules do not contain a great deal of bacteria; the inflammation is caused by chemical irritation from sebum components such as fatty free acids.
(pl. pustules): Blister-like usually erumpent, spot or sorus. (2)
inflamed lesions that look like pink bumps.
(also called pimple) is a small raised bump on the skin filled with pus, which is usually composed of inflammatory cells. Pustules can be seen in acne, rosacea, fungal infections.
Blisters of an infecting fungus which mature into fruiting structures.
a small skin blister containing pus.
A pustule is a purulent vesicle. It is filled with neutrophils, and may be white, or yellow. Not all pustules are infected.
A pustule is a small collection of pus in the top layer of skin (epidermis) or beneath it in the dermis. Pustules frequently form in sweat glands or hair follicles. Pus is a mixture of inflammatory cells and liquid. See the entire definition of Pustule
Small blister-like elevation of the leaf epidermis created as spores emerge from underneath and push outward. ()
A small pus-containing blister.
Vesicle filled with cloudy fluid such as pus.
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