What are lesions?

Some articles on lesions:

Stemphylium Solani - Hosts and Symptoms - Symptoms
... These spots grow into red or purple colored lesions with a yellow margin and finally progress to leaf wilting and necrosis ... Young lesions may have a yellow halo ... As lesions age, they become gray, dry and brittle, eventually falling away to create shot-holing in the leaf ...
Amoebic Gill Disease - Clinical Signs and Diagnosis
... Symptoms include mucus build-up on the gills of infected fish and hyper-plastic lesions, causing white spots and eventual deterioration of the gill tissue ... by hyperplastic and proliferative gill lesions, the effects of AGD occur before oxygen transfer across the gill is severely compromised ... The lesions on the gills are highly suggestive of infection ...
Smallpox Survivors - Signs and Symptoms
... By days 12–15 the first visible lesions—small reddish spots called enanthem—appear on mucous membranes of the mouth, tongue, palate, and throat, and temperature falls to near normal ... These lesions rapidly enlarge and rupture, releasing large amounts of virus into the saliva ... on the skin 24 to 48 hours after lesions on the mucous membranes appear ...
Subacute Cutaneous Lupus Erythematosus
... that is most often present in white women aged 15 to 40, consisting of skin lesions that are scaly and evolve as polycyclic annular lesions or psoriasiform plaques ... Characteristically the lesions appear in sun-exposed areas such as the vee of the neckline or the forearms, but not the face ... Lesions of SCLE may have an annular configuration, with raised red borders and central clearing ...
Condylomata Lata
... or condyloma latum, is a cutaneous condition characterized by wart like lesions on the genitals ... These lesions hold a high accumulation of spirochetes and are highly infectious ... Complete resolution of the lesions is spontaneous and occurs after a few days to many weeks where it is either resolved completely or enters the tertiary phase, defined by ...

Famous quotes containing the word lesions:

    Not that success, for him, is sure, infallible.
    But never has he been afraid to reach.
    His lesions are legion.
    But reaching is his rule.
    Gwendolyn Brooks (b. 1917)