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2122 search results for:

Hypopigmentation 

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  1. 12-02-2024 | Parkinson's Disease | OriginalPaper

    Large-scale functional network connectivity mediates the association between nigral neuromelanin hypopigmentation and motor impairment in Parkinson’s disease

    Neuromelanin hypopigmentation within substantia nigra pars compacta (SNc) reflects the loss of pigmented neurons, which in turn contributes to the dysfunction of the nigrostriatal and striato-cortical pathways in Parkinson’s disease (PD). Our …

  2. 01-08-2017 | Report

    Multimodal imaging and functional correlations identify unusual cases of macular retinal pigment epithelium hypopigmentation occurring without functional loss

    Here, we report three cases of patients presenting with atypical yellow macular lesion incidentally discovered on fundoscopy. Anatomical and functional analyses were performed, including best-corrected visual acuity (BCVA) using the ETDRS chart …

  3. 01-02-2006 | OriginalPaper

    Linear Hypopigmentation After Triamcinolone Injection: A Rare Complication of a Common Procedure

    The development of linear hypopigmentation after intralesional or intraarticular injection of triamcinolone acetonide has been reported in the literature as a very rare side effect. This case report describes a patient with linear hypopigmentation

  4. 01-12-2012 | Letter

    Vitiligo-like hypopigmentation and metastatic melanoma of unknown primary site: friends or foes?

  5. Open Access 01-12-2013 | OriginalPaper

    Development of skin hypopigmentation in a patient with metastatic papillary carcinoma thyroid treated with Sorafenib

    Thyroid cancer is the most common and prevalent endocrine malignancy [ 1 , 2 ]. It accounts for about 95% of endocrine malignancies [ 2 ]. The most common type of thyroid cancer is differentiated thyroid cancer (DTC) 95%, which arise from the …

  6. 01-07-2000 | OriginalPaper

    An allelic variant of Griscelli disease: presentation with severe hypotonia, mental-motor retardation, and hypopigmentation consistent with Elejalde syndrome (neuroectodermal melanolysosomal disorder)

  7. 01-07-2010 | OriginalPaper

    In vivo confocal laser scanning microscopy of hypopigmented macules: a preliminary comparison of confocal images in vitiligo, nevus depigmentosus and postinflammatory hypopigmentation

    The use of confocal laser scanning microscopy (CLSM) may be an eligible alternative for confirmation of the diagnosis of hypopigmented macules. Our purpose was to evaluate CLSM features for non-invasive imaging of vitiligo, nevus depigmentosus and …

  8. Open Access 01-12-2024 | OriginalPaper

    The experience of albinism in France: a qualitative study on dyads of parents and their adult child with albinism

    Albinism refers to a group of rare genetic diseases that are broadly characterized by poor vision and a variable hypopigmentation phenotype. The absence or decrease in pigmentation can occur in the skin, hair, and the eyes, known as oculocutaneous …

  9. 01-12-2023 | Hyperpigmentation | OriginalPaper

    Prospective comparison study of a 550 picosecond 755 nm laser vs a 50 ns 755 nm laser in the treatment of nevus of Ota

    Since the introduction of selective photothermolysis, Q-switched nanosecond lasers have been used for the treatment of dermal pigmented lesions. Over the past several years, picosecond lasers have been introduced to the cosmetic community. We …

  10. 01-07-2024 | Laser | ReviewPaper

    Examining treatment strategies for xanthelasma palpebrarum: a comprehensive literature review of contemporary modalities

    Xanthelasma palpebrarum (XP) is the predominant form of cutaneous xanthoma, as it accounts for greater than 95% of cases. It is characterized by the presence of foam cell clusters containing a large amount of low-density lipoprotein (LDL), which …

  11. 01-12-2024 | Melasma | ReviewPaper

    Definition of refractory melasma and its treatment: a review

    Although patients with refractory melasma have been treated using various methods, there is still no precise definition or summary of the therapies. To define refractory melasma and conduct a review of the treatments, we searched for relevant …

  12. 01-04-2024 | Keloid | Online First

    Recurrence and Complications of Peri-operative Steroid Injection of Keloids: A Systematic Review and Meta-analysis

    Keloid scars are a particularly challenging fibroproliferative wound healing disorder with a variety of proposed management approaches including concurrent surgery and intralesional steroid injection. We aimed to identify the optimum time for …

  13. 01-01-2023 | Intense Pulsed Light | ReviewPaper

    Limit acne damage with lasers and light therapy

    Active acne, especially inflammatory acne, and subsequent hypopigmentation or erythematous scarring causes significant distress, particularly in adolescents. The outcomes of mostly small trials, and expert opinion, highlights lasers and light …

  14. Open Access 01-12-2024 | Secondary Syphilis | OriginalPaper

    Secondary syphilis presenting with alopecia and leukoderma in a stable HIV-positive patient in a resource-limited setting: a case report

    Syphilis remains a public health threat, with an estimated seven million new cases in 2020 [ 1 ]. The disease burden is heavy in low- and middle-income countries, with a review of sexually transmitted infections (STIs) among pregnant women …

  15. Open Access 09-05-2024 | Acne | Online First

    Triple Combination Clindamycin Phosphate 1.2%/Adapalene 0.15%/Benzoyl Peroxide 3.1% for Acne: Efficacy and Safety from a Pooled Phase 3 Analysis

    Acne vulgaris is the most common dermatologic disorder, affecting up to 50 million people in the USA annually [ 1 ]. Acne pathogenesis is multifactorial, and includes increased inflammation and sebum production, follicular proliferation of …

  16. Open Access 01-12-2024 | Melanoma | ReviewPaper

    Melanocytes in regenerative medicine applications and disease modeling

    Melanocytes are dendritic cells localized in skin, eyes, hair follicles, ears, heart and central nervous system. They are characterized by the presence of melanosomes enriched in melanin which are responsible for skin, eye and hair pigmentation.

  17. 29-03-2024 | Keloid | Online First

    Smart Use of Skin Biopsy Punch in Treating Keloids: A Single-Center Retrospective Study

    Keloid is a dermal fibroproliferative disease, affecting 4.5–16% of the human population [ 1 – 3 ]. The severe adverse effects and unattractive appearance caused by scarring can lead to functional impairment and a low quality of life for patients.

  18. 01-12-2024 | Laser | ReviewPaper

    Complication rates and safety of pulsed dye laser treatment for port-wine stain: a systematic review and meta-analysis

    Pulsed dye laser (PDL) is the most commonly used method for port-wine stain (PWS); however, no studies have reported the safety of PDL. This review aimed to collect and summarize complications reported in relevant literature, assess complication …

  19. Open Access 22-04-2024 | Hemophagocytic Lymphohistiocytosis | Online First

    Primary immune regulatory disorders (PIRD): expanding the mutation spectrum in Turkey and identification of sixteen novel variants

    Human Inborn Errors of Immunity (IEIs) encompass a clinically and genetically heterogeneous group of disorders, ranging from mild cases to severe, life-threatening types. Among these, Primary Immune Regulatory Disorders (PIRDs) constitute a subset …

  20. 19-03-2024 | CO2 Laser | Online First

    Co2 LASER Therapy as an Option for Non-Healing Surgical Wounds after Radiation Therapy—A Retrospective Study

    Wound healing has been a subject of research for several years due to various factors which retards the ability of the tissues to heal. From a fresh wound to its complete healing, it undergoes a series of events that has been broadly divided into …

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