Image diagnoses for "Macule"
321 results with 1208 images

Light stairs: Pathological reaction to UVA and UVB rays.

Melanonychia striata longitudinalis: DD- subungual malignant melanoma; look for the discoloration of the cuticle (so-called Hutchinson's sign), as an indication of involvement of the nail root

Erysipelas, bullous: acute , sharply limited, flat redness of the lower leg under high fever with extensive hemorrhagic blistering.

Purpura, thrombocytopenic: colorful picture with fresh, punctiform, red bleedings as well as older, yellowish, hemosiderotic inclusions (see following figure)

Light ageing of the skin: chequered skin with small hyperpigmentations.

Lentigo solaris: multiple, disseminated, a few millimetres to 1.5 centimetres in size, oval, roundish or bizarrely configured, sharply defined, yellowish brown to dark brown spots on the capillitium of a 68-year-old man with skin type I. Likewise there are isolated small actinic keratoses as well as alopecia androgenetica of the man in stage IV.

Interstitial granulomatous dermatitis with plaques. 10 months ago, erythematous plaques, initially europiece-sized, appeared for the first time, later on size progressive and confluent skin lesions on the left mamma in a 38-year-old female patient. In the lower outer as well as in the upper outer quadrant of the mamma discrete, bizarrely configured, reddish-brown plaques and multiple telangiectasias are visible.

Scrotal eczema Solitary, chronically dynamic, large-area, blurredly limited, always unpleasantly itchy, red, rough, finely scaly spot.

Nail hematoma: direct comparison of the outgrowing nail hematoma. Lower left after 8 weeks. On the right the reflected light microscopic images.

Erysipelas bullöses: extensive, sharply defined, painful redness and plaque formation in the area of the lower leg. entrance portal: macerated tinea pedum. secondary findings include fever and chills, lymphangitis and lymphadenitis.

Cheilitis simplex. Rough, reddened, painful lips with erosions, and rhagade formation in a 17-year-old adolescent. Apparently caused by continuous irritation, two large, sharply defined, smooth, brown-black spots are still visible in the area of the lower lip (post-inflammatory hyperpigmentation).

Becker nevus:Detail enlargement: nevus on the left upper arm/shoulder in a 14-year-old adolescent.

Dermatitis contact allergies: caused by wearing this wooden jewellery.

Nail hematoma: sharply distally limited discoloration of the big toe nail. nail matrix at the distal cutting edge unchanged. no longitudinal striation of the nail.

Teleangiectasia macularis eruptiva perstans, for years slowly progressive "skin redness" from dense telangiectasia.

Leuconychia striata: General view: Whitish horizontal stripes in the nail plates in a 48-year-old female patient with Raynaud's symptoms existing since 6 months; slight acrocyanosis.

Dermatitis perioralis. perioral localized, flat redness (compare the surrounding normal skin), follicular papules and individual pustules. clinical picture in a 22-year-old Ethiopian woman after several months of therapy with a glucocrticoid ointment.