Search results
Results from the WOW.Com Content Network
You may also see black dots on your skin from the oil that has oxidized on the skin. ... What it looks like: Measles causes flat, red spots that cover huge swaths of skin. The rash often appears ...
Dermatophyte (from Greek δέρμα derma "skin" (GEN δέρματος dermatos) and φυτόν phyton "plant") [1] is a common label for a group of fungus of Arthrodermataceae that commonly causes skin disease in animals and humans. [2] Traditionally, these anamorphic (asexual or imperfect fungi) mold genera are: Microsporum, Epidermophyton ...
The rash is extremely itchy and can turn dark purple, black, or gray on darker skin tones and is commonly found on the elbows and back of knees, she adds. The rash can also cause tenderness or ...
The clinical presentation is typically single or multiple patches of hair loss, sometimes with a 'black dot' pattern (often with broken-off hairs), that may be accompanied by inflammation, scaling, pustules, and itching. Uncommon in adults, tinea capitis is predominantly seen in pre-pubertal children, more often boys than girls.
Microscopically, the flyspeck-like spots and sooty blemishes are fungal mycelium adhering to fruit. The fungi live as saprophytes on the wax layer surface of apples and do not invade the peel. The hyphae, fruiting bodies, and survival structures of these fungi become melanized over time. SBFS fungi also grow on the surfaces of stems, twigs ...
Citrus black spot is a fungal disease caused by ... pin-point dots may develop into larger, circular necrotic lesions with gray centers and red or brown margins ...
They are supported by the vegetative mycelium containing uni– (or mono–) nucleate hyphae, which are sterile. The mycelium containing both sterile and fertile hyphae may grow into fruiting body, the ascocarp, which may contain millions of fertile hyphae. An ascocarp is the fruiting body of the sexual phase in Ascomycota.
The conidiophores are short and clustered surfacing from mycelium. [7] They appear translucent in colour and have an average range of 8-11μm in diameter. [1] The conidiophores are often straight stalks or slightly curved. [6] Conidia grow from the tips of the translucent conidiophores. The conidia are brownish black, oblate spheroid, and ...