
Scleroderma systemic M34.0
Scleroderma, systemic: within a few years, newly developed telangiectasia of the facial skin in previously known systemic scleroderma.

Teleangiectasia I78.8

Rosacea erythematosa L71.8
Rosacea erythematosa: extensive and even reddening of both cheeks due to the development of multiple telangiectasias; variable course of reddening; intensification with slight swelling due to cold/heat changes or after alcohol consumption.

Dermatomyositis paraneoplastic M33.1

Atopic photoaggravated dermatitis L20.8
Eczema, atopic photoaggravated: Chronic persistent eczema that has existed for 2 years and exacerbates under low UV exposure.

Ulerythema ophryogenes L66.4
Ulerythema ophryogenes. scarring keratosis follicularis of the face with infestation of the eyebrows and cheeks of the child. primarily noticeable is the permanent (not itchy) extensive redness, which is sharply marked in the eyebrow area, but less in the cheek area. the patients do not perceive the process as a disease process but as cosmetically disturbing.

Mononucleosis infectious B27.9
mononucleosis, infectious. swallowing difficulties for 5-6 days; fever > 39 °C. generalized, non-itchy exanthema for 1 day. painful regional lymph nodes (neck, throat). little itchy, urticarial, small spots, confluent exanthema in places with clear accentuation of the face. no enanthema! paul bunnel reaction positive. IgG antibodies against epstein-barr virus, fourfold increase in titer every 10-14 days. detection of epstein-barr virus dna via PCR is positive.

Asymmetrical nevus flammeus Q82.5
Naevus flammeus (Port-wine stain): sharply defined red vascular nevus that affects the upper and lower eyelid as well as the temporal region.

Melanoma cutaneous C43.-
Melanoma malignes (overview): diffuse melanosis in metastatic malignant melanoma.

Vascular malformations Q28.88
Malformations, vascular. mixed venous/capillary malformation with predominant subcutaneous venous part.

Chloasma gravidarum perstans L81.1

Lentigo maligna melanoma C43.L
Lentigo-maligna melanoma: Irregularly pigmented, bizarrely limited brown spot with a central elevation which is only detectable on palpation.

Asymmetrical nevus flammeus Q82.5
Vascular (capillary) malformation (so-called naevus flammeus): Congenital, generalized, spotty erythema from the scalp to the sole of the foot in an 8-year-old boy, developed according to age.

Rosacea erythematosa L71.8
DD: Rosacea erythematosus- here lupus pernio: 63-year-old female patient with reddish-livid plaque of the nose and previously known chronic pulmonary sarcoidosis.

Lentigo maligna melanoma C43.L

Chloasma gravidarum perstans L81.1

Lupus erythematosus acute-cutaneous L93.1
lupus erythematosus acute-cutaneous: acute symmetrical skin symptoms after sun exposure, which have persisted for 1 week. pat. was previously free of skin symptoms. clear feeling of tension in the skin. laboratory: ANA+; anti dsDNA antibodies neg.; anti-Ro antibodies positive.

Angiosarcoma of the head and face skin C44.-

Rosacea papulopustulosa
rosacea papulopustulosa: centrofacially localized redness, inflammatory papules and pustules. infestation of the eyelids. recurrent keratoconjunctivitis.