brown pigmentation

brown pigmentation

of all tissues. See xanthosis.
References in periodicals archive ?
Brown pigmentation on both sides of the face, with roughly symmetrical patches on the forehead, cheeks and/or upper lip.
This leads to yellowish pigmentation on proximal and gingival tooth surfaces and more rapid formation of brown pigmentation with aging.
Majority of the isolates produced white mycelia, regular margin, smooth texture with flat growth with light brown pigmentation, while some of the isolates formed creamy, violet mycelia, irregular to regular margin with fluffy growth with light or dark yellow pigmentation.
1) The typical lesions consist of a brown pigmentation and scales with a photosensitive distribution and well-defined borders as seen in our patient.
Paled colonies (moderately bleached, Coral Health Chart: D3, D4) first appeared at this period, then developed into pale-pink colonies, and finally into pink colonies, but later returned to brown pigmentation (Coral Health Chart: D5, D6) (Fig.
It's the combination of yellow, red and blue pigmentation called pheomelanin and black to brown pigmentation called eumelanin that gives mammals and birds their skin color.
Visible dark brown pigmentation were present all over the body with multiple soft nodule of the diameter of 3 to 40 mm, present on the neck, chest, back, both arms, and left lower limb.
Dorsum with brown pigmentation on median area psidii (Singh) --.
The so called miracle creams are actually steroid containing products that lightens the colour slightly but have adverse effects in the form of excessive hair growth, pimples and thinning of the skin leading to red faces, brown pigmentation and early wrinkling.
In addition, the sclera of both eyes showed dark brown pigment deposits, and there was dark brown pigmentation of the skin, teeth, and gums.
It is known that hydroxyurea, which is a ribonucleoside reductase inhibitor and is used as a systemic antitumor agent in hematologic diseases, causes brown pigmentation in nails.
mexicanus prejuveniles brown pigmentation was observed in the cephalic region, the dark margins of the dorsal and anal fins, and the base of the tail, while pigmentation was yellow in the lateral line.