Image diagnoses for "Macule", "white"
45 results with 146 images

Differential diagnosis: Depigmented nevus: Anaemic nevus. Irregularly scattered edges of the stain. No hyperemia after rubbing.

Acrocyanosis with roundish pale area after anaemia by finger pressure.

Leuconychia striata: Detail: The 48-year-old patient reported a color change (blue-white) of the finger ends within the last 6 months and additionally noticed the formation of white horizontal stripes on the nail plate.

Pityriaisis versicolor alba: irregularly distributed, symptomless (slight feeling of tension in the skin) bright spots, which now appeared and were noticed after a sun holiday.

Pityriasis versicolor alba: Close-up, spatter-like and fine spotted depigmentation with fine surface scaling.

Pityriasis versicolor alba: Depigmentation after the fungal infection has already healed, negative effect with subsequent tanning of the skin.

Chronic photo-aging of the skin: only moderately pronounced photo-aging of the skin; flat, regular base tan; slight signs of lentigia; numerous splashes of depigmentation.

Naevus depigmentosus: congenital harmless localized pigment disorder, no surface progression. characteristic is, in contrast to the naevus anaemicus, the "calm" smooth-edged border of the spot.

Hypomelanosis guttata idiopathica. multiple, 0.2-0.4 cm large, round, symptomless, white, slightly rough spots, persisting for months/years. DD: Stuccokeratoses

naevus anaemicus: congenital, marginal irregularly dissected, white, smooth spots. no redness after rubbing the spot. on glass spatula pressure the borders to the surrounding area disappear. brown colored, intralesional melanocytic naevi (speaks against vitiligo!)

Pityriasis versicolor alba: vertical arrows mark the affected (depigmented) skin, encircling the normally tanned skin.

Hypomelanosis guttata idiopathica: Disseminated, different sized, roundish, sharply defined, white patches on the lower leg of a 74-year-old patient; slight lesional scaling; solar lentigines.

Flashlamps (side effects of the therapy): streaky hypopigmentation after IPL depilation, hair growth unchanged

Acrocyanosis: Diffuse, reddish-livid skin discolouration at reduced temperature and doughy swelling; delayed filling of the vessel after anaemia by finger pressure (iris diaphragm phenomenon).

Pseudoleukoderm. Recessed bright spots in the middle of a severe erythema.

Vitiligo: spots depigmented with varying degrees of intensity. vertical arrow above: focus in advanced uniform repigmentation. horizontal arrow: uniform but still incomplete repigmentation. vertical arrow below: new roundish focus in older already (incomplete) repigmented area.

Nappes claires: almost erythrodermic poicolodermatic form of Mycosis fungoides, splashes of light skin in the large mycotic plaques.