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Bullous Dermatoses (Blisters and Bullae), Bullous dermatoses involve blisters/bullae and erosions of the skin and mucous membranes. There are a number of p...
Skin Rashes, If filled with yellow fluid (pus) then it is called a pustule . If a blister is larger than half a centimetre across it is called a bulla (plural is bullae...
Staphylococcal Scalded Skin Syndrome, Extremely tender flaccid bullae (large superficial blisters), which are Nikolsky sign-positive (where gentle shearing force on intact s...
Some use the term pompholyx only for severe outbreaks of large blisters (bullae) on the hands and feet. Finger_Pompholyx ...
Bullous pemphigoid - the skin is covered with blisters filled with clear fluid. Erythema nodosum - red rounded lumps (nodules), which are tender, form just below the skin's...
An urticarial or erythematous rash may precede the appearance of the blisters. Blisters or bullae, which are typical and often occur in skin flexures. Depending on the fo...
Pemphigus symptoms (presentation) [ 1 ] General features Skin lesions: [ 4 ] Skin blisters are flaccid rather than tense. Intact blisters may not ...
Examination Several skin presentations may occur: Clear round or oval blisters on normal underlying skin. Small blisters (vesicles) or large ones (bullae), often target-s...
Impetigo - this usually takes the form of itchy lesions with macules, vesicles, bullae, pustules and gold-coloured crusts caused by Staphylococcus aureus or group A beta-haemolytic strepto...
It resolves over 4-7 days, usually with skin scaling and peeling. With more severe sunburn, vesicles and bullae may form. Systemic symptoms can accompany severe sunburn: there ...
Description Acute pompholyx (dyshidrotic) eczema [ 1 ] On the palms or soles it often starts as tiny vesicles deep under the skin, described as like 'sago'. If severe, the...
Oedema and erythema often gradually blend into the surrounding skin and so the margin of the affected area may be indistinct. Blisters and bullae may form. Systemic symptoms (e...
Prenatal testing is possible using fetal skin biopsy, chorionic villus sampling and pre-implantation genetic diagnosis. [ 12 ] Differential diagnosis [ 13 ] See also separate Bullous Derm...
It can evolve to haemorrhagic bullae and blue-black gangrene. These appear as multiple lesions, often symmetrically involving distal extremities, areas of pressure and lips, ears, nose and tr...
Active lesions may have areas of ecchymosis, hyperkeratosis or bullae. Further images of LS in males and females as well as images of e...
At birth, infection manifests as neonatal rhinitis, osteitis, and skin bullae. Hutchinson's triad (abnormal teeth, interstitial keratitis and sensorineural deafness) arises later...
Dryness, scaling and bullae may also be present. Chronic contact dermatitis typically presents with dryness, lichenification and fissuring.