Amiodarone hyperpigmentation: grey-blue hyperpigmentation after long-term application of the preparation due to tachyarrhythmia, partly splashlike, partly flat grey-blue discolouration.
Primary cutaneous marginal zone lymphoma: painless brown plaque with central nodular formation that has existed for several months; no evidence of systemic involvement.
Melanonychia striata longitudinalis (course): Initial findings in 2006, control findings 3 years later; the brown longitudinal stripe, persisting since about 2004, has almost completely receded within a period of 3 years except for a discrete residual pigmentation (arrow).
Notalgia paraesthetica, general view: Infrascapular macula on the right side, measuring about 5 x 4 cm, burning, itchy, brownish macula without infiltration signs in a 63-year-old man with a secondary diagnosis of Scheuermann's disease.
Granuloma anulare disseminatum: partial manifestation on the forearm. 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.
Balanitis parakeratotica circinata. chronic dynamic, 0.1 cm large, partly confluent pustules with formation of larger, sharply defined, polycyclic, garland-shaped, borderline plaques in the area of the glans penis. local itching and slight burning. combination with Reiter's syndrome. z.n. circumcision
Nasal papule, fibrous n odule, about 3 years ago, about 4 mm in diameter, with a smooth surface and single telangiectasias, paranasal right in a 64-year-old patient.
Basal cell carcinoma, nodular, sharply defined, shiny, smooth tumor interspersed with bizarre "tumor vessels", which are particularly prominent in this nodular basal cell carcinoma and play an important role in the diagnosis.
Eczema, atopic. isolated eyelid infestation with brownish discoloration, Dennie Morgan infraorbital fold and slight lichenification of the lower eyelids
Severe actinic cheilitis in Xeroderma pigmentosum: 43-year-old Iraqi-born patient with poikilodermatic skin, with patchy pigmentation in the sun-exposed areas of the cheek and neck, and numerous basal cell carcinomas.
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