Erythema and pustule occur at the hair follicle Fig 245 skin lesion forms crust in several days and heals without scarring Treatment Pathogenesis Clinical features Go Back to the Top To Order Vis ID: 242504
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Synonym: Acne vulgarisIt is a localized bacterial infection in a single hair follicle.It is a pustule accompanied by erythema.Folliculitis that occurs on the face in puberty is calledacne vulgaris.The main treatments are skin care and topical or oralantibiotics. Erythema and pustule occur at the hair follicle ( Fig. 24.5 skin lesion forms crust in several days and heals without scarring Treatment Pathogenesis Clinical features Go Back to the Top To Order, Visit the Purchasing Page for Details B. Chronic pyodermas 457 24 Cooling the affected site and administering antibiotics that are Staphylococcus aureus and Staphylococcus pyo-genes are the main treatments. Incision and drainage of pus arequently in summer. The eruptions mix with miliaria. Miliaria Staphylococcus aureus Eccrine sweat glands are mainly involved. Antibacterials against Streptococcus are administered. The skin should be kept cleanChronic pyoderma is a general term for chronic purulent dis-infected by bacteria, leading to prolonged inflammatory reactionor granulomatous inflammation. Many diagnostic names forchronic pyoderma exist; in fact, they all refer to the same disease.involved. Diseases that are typically classified as chronic pyoder-ma are listed below ( Fig. 24.9 ). Squamous cell carcinoma mayoriginate from these conditions. Definition , Classification 7.Multiple sweat gland abscesses in infants Treatment Clinical images are available in hardcopy only. Fig. 24.10 Hidradenitis suppurativa. Subcutaneous nodules of several millimeters indiameter on the axillary fossae rupture sponta-neously. The lesion softens and coalesces, lead-ing to formation of scarring plaques. Clinical images are available inhardcopy only. Clinical images are available in hardcopy only. Fig. 24.11 Dermatitis papillariscapillitii. Thickening and scarring plaques onthe back of head and neck. Perifolliculitis abscedens et suffodiensDermatitis Folliculitis Multiple infected epidermal cystsHidradenitis suppurativaPyoderma chronica glutealisAcne conglobataOther than head Entire body (especially in Fig. 24.9 Classification of chronic pyoderma. B.Chronic pyodermas To Order, Visit the Purchasing Page for Details