Argyrie: diffuse, completely symptom-free brown coloration of the facial areas in the area of exposed areas, which does not recede even in the winter months.
Chloasma. bizarre, mask-like, linear, reticulated or even splatter-like brown-yellow hyperpigmentations, which appear especially after (already minimal) exposure to sunlight. ovulation inhibitor already discontinued for > 1 year
Thomson's syndrome. bilateral raparification of the eyebrows and eyelashes in a 59-year-old woman with Thomson's syndrome. Furthermore, cross-linked telangiectasias, confluent pigmentation spots and well definable depigmentation on both cheeks.
Nevus, melanocytic, congenital. since birth existing, well defined, bizarrely configured, sharply limited, light brown (in the cranial part) to strongly brown (in the middle and lower part) spot on the face of an 11-year-old boy.
Amiodarone hyperpigmentation: grey-blue hyperpigmentation after long-term application of the preparation due to tachyarrhythmia, partly splashlike, partly flat grey-blue discolouration.
Chloasma/melasma ina 27-year-old Ethiopian female patient after prolonged use of oral anticonceptives; large, bizarrely bordered hyperpigmentation of the cheek, lips, nose and forehead.
Melanodermatitis toxica. solitary, chronically stationary (no growth dynamics), large-area, blurred, symptom-free (only cosmetically disturbing), brown, smooth spot in an obese, 63-year-old patient of Turkish origin. in addition, multiple follicular keratoses are visible in the zygomatic bone region and periorbital right side.
Please login to access all articles, images, and functions.
Our content is available exclusively to medical professionals. If you have already registered, please login. If you haven't, you can register for free (medical professionals only).
Please complete your registration to access all articles and images.
To gain access, you must complete your registration. You either haven't confirmed your e-mail address or we still need proof that you are a member of the medical profession.