Results 11 to 20 of about 43,659 (285)

Vitamin B12 deficiency presenting with hyperpigmentation and pancytopenia

open access: yesJournal of Family Medicine and Primary Care, 2018
Hyperpigmentation with generalized weakness may be the initial presentation of several systemic conditions. Vitamin B12 deficiency can present very rarely as hyperpigmentation. Association of pancytopenia at this stage is even rare.
Valluri Rama Rao
doaj   +2 more sources

Hyperpigmentation and melasma

open access: yesJournal of Cosmetic Dermatology, 2007
SummaryFacial and neck pigmentations are significant cosmetic problems. They are common in middle‐aged women, related to endogenous (hormones) and exogenous factors (cosmetics, perfumes, sun exposure), and often represent paramount causes of emotional distress. Although melasma is the most common cause of facial pigmentation, there are many other forms
Rigopoulos, D.   +2 more
core   +5 more sources

Diffuse hyperpigmentation: A comprehensive approach

open access: yesPigment International, 2018
Skin color is determined by melanin and other chromophores and is influenced by physical factors (ultraviolet radiation) and other endocrine, autocrine, and paracrine factors.
Anupama Ghosh, Anupam Das, Rashmi Sarkar
doaj   +2 more sources

Periungual Hyperpigmentation in Newborns

open access: yesPediatric Dermatology, 2008
Abstract:  Hyperpigmentation of the distal phalanx of both hands and feet is usually a prominent feature of dark‐skinned newborns, but recently it has been described also in fair‐skinned ones as a coincidental finding and classified as a transient benign disorder of infancy.
IORIZZO, MATILDE   +2 more
core   +5 more sources

An Objective Assessment of Long-term Postoperative Hyperpigmentation in Patients With Apocrine Gland-eliminated Osmidrosis Surgery

open access: yesPlastic and Reconstructive Surgery, Global Open
Background:. Radical surgery is the best treatment for axillary osmidrosis to eliminate the apocrine glands. However, marked postoperative hyperpigmentation may occur.
Wen-Tsao Ho, MD
doaj   +2 more sources

Psychosocial impact of acne and postinflammatory hyperpigmentation [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
: Background: Acne is one of the most common skin diseases. It has significant effect on self-image and negative impact on quality of life. Postinflammatory hyperpigmentation is an acquired hypermelanosis that occurs after a skin injury or cutaneous ...
Katlein França, Jonette Keri
doaj   +2 more sources

Tegafur-induced acral hyperpigmentation [PDF]

open access: yesDermatology Reports, 2011
Tegafur is a prodrug of 5-fluorouracil (5-FU) with a similar spectrum of antitumor activity. It is used in the treatment of advanced gastrointestinal neoplasms.
Vera Teixeira   +2 more
doaj   +2 more sources

The impact of acne and facial post-inflammatory hyperpigmentation on quality of life and self-esteem of newly admitted Nigerian undergraduates

open access: yesClinical, Cosmetic and Investigational Dermatology, 2018
Adeolu Oladayo Akinboro,1 Ogochukwu Ifeanyi Ezejiofor,2 Fatai Olatunde Olanrewaju,3 Mufutau Muphy Oripelaye,3 Olatunde Peter Olabode,4 Olugbenga Edward Ayodele,4 Emmanuel Olaniyi Onayemi3 1Dermatology Unit, Department of Internal Medicine, Ladoke ...
Akinboro AO   +6 more
doaj   +1 more source

Nanotechnology-Powered Cosmetics: Progress in Hyperpigmentation Treatment

open access: yesPrecision Nanomedicine
Hyperpigmentation is a prevalent and notable skin issue affecting individuals across all skin types. Although several depigmentation agents are available to address hyperpigmentation, their effectiveness is limited due to inadequate skin absorption and ...
Maha N. Abu Hajleh   +5 more
doaj   +2 more sources

Skin hyperpigmentation after sclerotherapy with polidocanol: A systematic review. [PDF]

open access: yes, 2023
Skin hyperpigmentation after sclerotherapy with polidocanol-containing sclerosants is a common local side effect. Sclerotherapists should be familiar with factors that trigger hyperpigmentation after sclerotherapy with polidocanol-containing sclerosants.
Simon Bossart   +19 more
core   +3 more sources

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