Results 21 to 30 of about 43,659 (285)

The skin hyperpigmentation index: An objective method of measuring the intensity of hyperpigmentation after sclerotherapy. [PDF]

open access: yes, 2020
Skin hyperpigmentation in chronic venous insufficiency and as a side effect in vein treatments are of great importance for the affected individuals. There are only a few qualitatively limited methods that allow its quantification.
Bossart, Simon   +11 more
core   +2 more sources

Calvarial hyperpigmentation

open access: yesSurgical Neurology International, 2023
Background: Osseous hyperpigmentation of the calvarium is an extremely rare finding with only few reported cases in literature. Case Description: The case is of a 59-year-old Caucasian male who presented with an acute history of generalized tonic clonic seizures and progressive weakness of the right upper limb.
van Eck, Devon   +6 more
openaire   +2 more sources

Advances in cosmeceutical nanotechnology for hyperpigmentation treatment [PDF]

open access: yes, 2022
Hyperpigmentation is a common and major skin problem that affects people of all skin types. Despite the availability of various depigmentation active ingredients for skin hyperpigmentation disorder, none of them are completely satisfactory due to their ...
Tangau, Mason Jarius   +2 more
core   +1 more source

Acquired hyperpigmentations [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2014
Cutaneous hyperpigmentations are frequent complaints, motivating around 8.5% of all dermatological consultations in our country. They can be congenital, with different patterns of inheritance, or acquired in consequence of skin problems, systemic diseases or secondary to environmental factors.
Cestari, Tania Ferreira   +2 more
openaire   +6 more sources

Hyperpigmentations

open access: yesAnnales de Dermatologie et de Vénéréologie, 2019
The key diagnostic tool for hyperpigmentation is histopathology, which may be accompanied by certain laboratory tests. Hyperpigmentation may result from excess melanin (hypermelanosis), cutaneous iron deposits (hemosiderosis), cutaneous carotene deposits (carotenoderma), or cutaneous deposits of a substance not normally found in the skin (dyschromia ...
D, Lipsker, C, Lenormand
openaire   +3 more sources

Diffuse Facial Hyperpigmentation as a Presenting Sign of Lupus Erythematosus: Three Cases and Review of the Literature

open access: yesCase Reports in Dermatology, 2021
Lupus erythematosus (LE) is an autoimmune disorder commonly affecting the skin; cutaneous lesions may indicate systemic involvement, warranting further evaluation.
Shir Azrielant   +6 more
doaj   +1 more source

The development of flagellate hyperpigmentation after use of bleomycin for sclerotherapy slow flow vascular malformations

open access: yesАмбулаторная хирургия, 2023
Introduction. Bleomycin is a cytotoxic antibiotic that is used as a sclerosing agent for sclerotherapy of vascular anomalies. Bleomycin is characterized by complications: nausea, vomiting, fever, the development of allergies/anaphylaxis, skin ...
D. A. Safin, D. Y. Agibalov
doaj   +1 more source

Hyperpigmentation and hypotension

open access: yesCleveland Clinic Journal of Medicine, 2012
A 65-year-old man presents after 2 months of weakness, dizziness, and blurred vision. What test should be ordered?
Khaldoon, Shaheen   +3 more
openaire   +2 more sources

Incobotulinum Toxin Type A for Treatment of Ultraviolet-B-Induced Hyperpigmentation: A Prospective, Randomized, Controlled Trial

open access: yesToxins, 2022
Incobotulinum toxin A (IncoBoNT-A) is effective in preventing ultraviolet B (UVB)-induced hyperpigmentation. This prospective, randomized, controlled study aimed to evaluate the effect of IncoBoNT-A on the treatment of UVB-induced hyperpigmentation in 15
Vasanop Vachiramon   +4 more
doaj   +1 more source

Rare Mucocutaneous (Dermatological) Manifestations of Vitamin B12 Deficiency: A Case Series [PDF]

open access: yesBengal Physician Journal, 2023
Vitamin B12 deficiency is widespread in developing countries, especially in Africa, India, South and Central America. It affects 1–2% of the general population and 10–15% of older adults and hospitalized patients.
Anuradha Deuri   +4 more
doaj   +1 more source

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