
Extrinsic skin aging L98.8
Chronic actinic damage to the skin: brown colouring of the leather-like thickened skin with splashes of depigmentation.

Half-and-half nails L60.8
half and half nail: zonal, sharply bordered white coloration of the proximal and brown coloration of the distal nail plate. slight acrocyanosis. no underlying disease remembered. known is a polyneuropathy
Illustration was kindly provided by Dr. med. H. Luther/Essen.

Mosaic cutaneous
Mosaic cutaneous(Hypomelanosis Ito): congenital fernlike depigmentation of the skin, no symptoms.

Pityriasis versicolor (overview) B36.0
pityriasis versicolor alba. large and small, slightly scaly, brown, bizarrely configured bright spots. detail view.

Vitiligo (overview) L80

Vitiligo (overview) L80
Vitiligo: therapy-induced (after administration of a checkpoint inhibitor) vitiligo in a patient with malignant melanoma.

Vulvar lichen sclerosus N90.4
Lichen sclerosus of the vulva: pronounced smooth whitish sclerosis of the vulva and penineum; extensive atrophy of the small labia with gaping vagina. 7-year-old girl; changes of the lichen sclerosus for several years.

Vitiligo (overview) L80

Tuberous sclerosis Q85.1
Bourneville-Pringle Phacomatosis, splashlike white spots on the skin, so called ash leave macules, a rather discreet café au lait spot on the inner side of the thigh, which also appears in a less conspicuous form on the extensor side of the thigh.

Varicella B01.9
Varicella: generalized exanthema with coexistence of vesicles, papules and incrustations.

Vitiligo (overview) L80

Depigmented nevus D22.L
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 ito Q82.3
Incontinentia pigmenti achromians: multiple, permanent (congenital), half-sided on the trunk, partly isolated, partly confluent to larger areas, blurred, symptomless, bright spots, running along the Blaschko lines.

Pityriasis versicolor (overview) B36.0
Pityriasis versicolor alba: Irregularly distributed, bizarre, symptomless bright spots.