Image diagnoses for "brown"
357 results with 1404 images

Nevus, melanocytic, type: Congenital melanocytic nevus.

Urticaria pigmentosa: about 0.5-1.0cm large, disseminated, oval or round, brownish-red spots. only when rubbed, increased reddening of the spots with accompanying itching. also during warm showers or baths increased reddening and clearly palpable elevation of the lesions. Darier phenomenon can be triggered (see neck on the right, here extensive reddening with slight itching, after rubbing this area).

Melanonychia striata longitudinalis. solitary, chronically stationary, approx. 1.2 cm long, acral accentuated, linear, sharply defined, brown longitudinal stripe on the right thumb of a 6-year-old boy. No nail fold alteration so far.

Melanonychia striata longitudinalis (detailed picture): approx. 0.4 cm wide, dark brown strip of the nail; nail fold with distinct paraungual rim; especially malignant melanoma of the nail root.

Dennie-Morgan infraorbital fold: Double eyelid crease on the lower lid as well as a rarefication of the lateral eyebrows (Hertoghe's sign: positive) in a 4-year-old boy with atopic eczema.

keratoakanthoma, classic type. short term, grown within 4 weeks, approx. 1.5 cm in diameter, hard, reddish, centrally dented, strongly keratinized lump. no symptoms. diagnosed as "pimples".

DD. acrolentiginous malignant melanoma: in this case nail hematoma . 6 weeks old (trauma recall), sharp blue-black discoloration of the big toe nail (marked by arrows and line) with discoloration of the epinychium (circle). arrow (right) indicates a streaky (still red) apparently fresh bleeding.

Cheilitis actinica chronica: extensive veil-like leukoplakia of the red of the lip; on the left third of the lower lip development of a squamous cell carcinoma.

Hemiatrophia faciei progressiva: Fig. 1 Initial documentation of the hemifacial atrophy.

Physiological tanning by solarium, reduced pigmentation at the contact points.

Chronic light damage: poikiloderma after years of excessive UV exposure, including hyperpigmentation, depigmentation and numerous precanceroses of the actinic keratosis type.

Acanthosis nigricans: Bilateral greyish-brown, papillomatous-hyperkeratotic, asymptomatic, flat, rough plaques in a 40-year-old obese African-American patient.

Sarcoidosis plaque form: 5.0 cm large, coarse lamellar scaling, reddish-brown plaque, existing for several years, without symptoms, detailed view.

Naevus verrucosus with bizarre arrangement of brownish papules and plaques along the Blaschko lines.

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