منابع مشابه
Rosacea.
Rosacea is a common skin disorder most often seen in individuals between the ages of 30 and 60. The condition frequently produces erythema, papules, pustules, and edema of midfacial skin. Ocular rosacea occurs in a high percentage of patients, and is a major cause of red eye. A variety of treatments exist that can eliminate pustules, but no therapy is highly effective in eliminating the vascula...
متن کاملRosacea.
BACKGROUND Rosacea is a chronic and common cutaneous condition characterised by symptoms of facial flushing and a broad spectrum of clinical signs. The clinical presentation for rosacea is varied, and there are four primary subtypes, which may overlap - erythrotelangiectatic, inflammatory, phymatous and ocular. It is important to recognise the different subtypes because of the differences in th...
متن کاملCnidarian internal stinging mechanism.
Stinging mechanisms generally deliver venomous compounds to external targets. However, nematocysts, the microscopic stinging organelles that are common to all members of the phylum Cnidaria, occur and act in both external and internal tissue structures. This is the first report of such an internal piercing mechanism. This mechanism identifies prey items within the body cavity of the sea anemone...
متن کاملRosacea fulminans: unusual clinical presentation of rosacea*
Rosacea fulminans or pyoderma faciale is a rare cutaneous disorder that usually affects women usually between the ages of 15-46. The disease is characterized by sudden onset of papules, pustules, cysts, and painful coalescing nodules with red-cyanotic centrofacial erythema. Although its etiology remains unknown, hormonal, immunological, and vascular factors have been reported. Early diagnosis a...
متن کاملOphthalmic and dermatological manifestations of Rosacea
Rosacea is a chronic disorder of unknown etiology with facial and ocular manifestations. It frequently affects women in the fourth to seventh decades, and patients often present to ophthalmologists with complaints relating to blepharitis, meibomianitis, or tear disturbances. Characteristic skin change of flushing, erythema, telangiectasis, papules, and pustules should be sought, as patients fre...
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ژورنال
عنوان ژورنال: Acta Dermato-Venereologica
سال: 1999
ISSN: 0001-5555
DOI: 10.1080/000155599750009915