
Lichen planus (overview) L43.-
Lichen striatus: linear lichen "planus" verrucosus arranged in the Blaschko lines.

Kaposi's sarcoma (overview) C46.-
Kaposi's sarcoma epidemic (overview): HIV-associated Kaposi's sarcoma with disseminated, bizarrely configured, reddish-brown plaques, sometimes in a striped arrangement.

Poems syndrome C90.2
POEMS syndrome: flat, even hyperpigmentation with "scleroderma-like" hardening and swelling of the forearm and back of the hand.

Incontinentia pigmenti (Bloch-Sulzberger) Q82.3
Incontinentia pigmenti, type Bloch-Sulzberger, garland-shaped pigmentation on the forearm along the Blaschko lines in a 10-month-old girl.

Keratoakanthoma (overview) D23.-
Keratoakanthom, giant keratoakanthom: Side view of the described giantkeratoakanthom .

Lichen planus anularis L43.8
Lichen planus anularis:few, ring-shaped, marginally progressive, centrally healing under hyperpigmentation, moderately itchy, lichenoid plaques; the lichenoid character of this lesion is recognizable in the marginal area by its livid colour and its surface gloss

Incontinentia pigmenti (Bloch-Sulzberger) Q82.3
Incontinentia pigmenti, type Bloch-Sulzberger, garland-shaped pigmentation on the thigh along the Blaschko lines in a 10-month-old girl.

Granuloma anulare disseminatum L92.0
Granuloma anulare disseminatum: partial manifestation. non-painful, non-itching, disseminated, large-area plaques that appeared on the trunk and extremities of a 65-year-old patient. no diabetes mellitus. no other systemic diseases known.

Nevus lipomatosus cutaneus superficialis D23.L
nevus lipomatodes cutaneus superficialis. solitary, sponge-like soft, to the side well delimitable, broad-based, lobed, nodular elevation above an old scar after partial excision on the flank of a 25-year-old man. the lesion already existed at birth, appeared slowly during the first years of life and has a clearly elevated character since puberty. an area growth occurred only due to the increasing body growth. 5 years ago first surgery of about 2/3 of the lesion.

Syringome disseminated D23.L
Syringome disseminated: 78-year-old male patient. the brownish-red subjectively completely asymptomatic papules; they would have existed "forever". spreading flat only on the right forearm on the inside. the diagnosis was confirmed bioptically.
