関: hyperpigmentation

WordNet

unusual darkening of the skin

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/01/19 14:01:57」(JST)

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Melanosis is a form of hyperpigmentation associated with increased melanin.^[1]

It can also refer to:

Melanism
Ocular melanosis
Smoker's melanosis
Oral melanosis
Riehl melanosis

References

^ Melanosis at the US National Library of Medicine Medical Subject Headings (MeSH)

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1. 色素沈着過剰を有する患者へのアプローチ approach to the patient with hyperpigmentation disorders
2. 炎症後色素沈着過剰症 postinflammatory hyperpigmentation
3. 皮膚色素過剰症に対するレーザーおよび光線療法 laser and light therapy for cutaneous hyperpigmentation

English Journal

Topical photodynamic therapy of actinic keratoses with 5-aminolevulinic acid: Randomized controlled trial with six months follow-up.

Buinauskaite E, Maciulaitis R, Buinauskiene J, Valiukeviciene S.Author information Department of Skin and Venereal Diseases .AbstractAbstract Background: Topical 5-aminolevulinic acid (ALA) photodynamic therapy (PDT) is an effective treatment for actinic keratosis (AK) with some transient adverse events. Objective: The purpose of the study was to evaluate the efficacy and side effects of two different light doses when treating AKs with ALA-PDT on the face/scalp. Methods: Thirty-eight patients with two histologically confirmed AKs were enrolled in the within-patient comparison study. ALA-PDT was performed twice with two weeks interval for each AK. Patients were randomized to receive a light dose of 70 or 100 J/cm(2) as their first split face/scalp treatment. Follow-up examinations were carried out at months 3 and 6. Efficacy end point included clinical/histological AK clearance rate. Results: No significant difference in therapeutic efficacy and adverse events of ALA-PDT was found between the two light doses at both follow-up visits. At months 3 and 6 after PDT the rate of complete remission were respectively 100% and 92.1% for 70 J/cm(2), 92.1% and 84.2% for 100 J/cm(2). The adverse events of the treatment were rosacea 5/76 (6.58%), hyperpigmentation 4/76 (5.26%), hypopigmentation 4/76 (5.26%), transient milia 3/76 (3.95%). Conclusions: The topical ALA-PDT with the red light dose of 70 J/cm(2) is an effective treatment for mild and moderate AKs on the face/scalp with expected adverse events of pigmentation changes, rosacea and transient milia.
The Journal of dermatological treatment.J Dermatolog Treat.2014 Dec;25(6):519-22. doi: 10.3109/09546634.2013.848257. Epub 2013 Nov 12.
Abstract Background: Topical 5-aminolevulinic acid (ALA) photodynamic therapy (PDT) is an effective treatment for actinic keratosis (AK) with some transient adverse events. Objective: The purpose of the study was to evaluate the efficacy and side effects of two different light doses when treating AK
PMID 24215475

Adverse events of non-ablative fractional laser photothermolysis: a retrospective study of 856 treatments in 362 patients.

Lee SM, Kim MS, Kim YJ, Won CH, Lee MW, Choi JH, Moon KC, Chang SE.Author information Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Pureen Skin Clinic , Seoul , Korea.AbstractBACKGROUND: Non-ablative fractional laser photothermolysis (NAFP) has been used effectively in the treatment of photodamaged skin and scars, with short post-operative recovery times; but, studies evaluating its adverse events and complication rates in Asian population have been limited.
The Journal of dermatological treatment.J Dermatolog Treat.2014 Aug;25(4):304-7. doi: 10.3109/09546634.2013.777151. Epub 2013 Jul 11.
BACKGROUND: Non-ablative fractional laser photothermolysis (NAFP) has been used effectively in the treatment of photodamaged skin and scars, with short post-operative recovery times; but, studies evaluating its adverse events and complication rates in Asian population have been limited.OBJECTIVE: To
PMID 23639051

Comparison of 10% potassium hydroxide solution versus cryotherapy in the treatment of molluscum contagiosum: an open randomized clinical trial.

Handjani F, Behazin E, Sadati MS.Author information Department of Dermatology, Molecular Dermatology Research Center, Faghihi Hospital, Shiraz University of Medical Sciences , Shiraz , Iran .AbstractINTRODUCTION: Molluscum contagiosum (MC) is a common cutaneous viral infection. Potassium hydroxide (KOH), as a strong alkali, and cryotherapy have been used for its treatment. The objective of this study was to compare these two treatment modalities.
The Journal of dermatological treatment.J Dermatolog Treat.2014 Jun;25(3):249-50. doi: 10.3109/09546634.2013.832135. Epub 2013 Aug 27.
INTRODUCTION: Molluscum contagiosum (MC) is a common cutaneous viral infection. Potassium hydroxide (KOH), as a strong alkali, and cryotherapy have been used for its treatment. The objective of this study was to compare these two treatment modalities.METHODS: 30 patients, aged between 1 and 24 years
PMID 23924070

Japanese Journal

Transplantation of pigmented and non-pigmented scales into the ocular and blind sides of the Japanese flounder Paralichthys olivaceus, suggesting the presence of ocular-side characteristic inducer in pigmented scales

Fisheries science 80(5), 1027-1035, 2014-09
NAID 120005540406

Effects of time and duration of rearing with bottom sand on the occurrence and expansion of staining-type hypermelanosis in the Japanese flounder Paralichthys olivaceus

Fisheries science 80(4), 785-794, 2014-07
NAID 120005540405

Progression of staining-type hypermelanosis on the blind side in normally metamorphosed juveniles and pigmentation progression in pseudoalbino juveniles of the Japanese flounder Paralichthys olivaceus using individual identification

Fisheries science : FS 79(5), 787-797, 2013-09-01
NAID 10031191431