research Localized Hair Repigmentation in a 91-Year-Old Woman
A 91-year-old woman's hair turned black in one spot, with skin changes underneath.
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900-930 / 1000+ resultsresearch Histopathologic Findings of Cutaneous Hyperpigmentation in Addison Disease and Immunostain of the Melanocytic Population
The study found increased skin pigmentation and variable melanocyte density in a patient with Addison's disease.
research Postsclerotherapy Hyperpigmentation: A Histologic Evaluation
Most patients' skin darkening after sclerotherapy fades on its own within 6-24 months.
research THE METROPOLITAN DERMATOLOGICAL SOCIETY OF LOS ANGELES
A 42-year-old woman had a scalp lesion that didn't cause hair loss and showed specific changes under a microscope.
research Repigmentation of Leukoderma by Minigrafts of Normally Pigmented, Autologous Skin
Transplanting small skin grafts can successfully repigment leukoderma.
research Laser Depigmentation in Extensive Vitiligo
research SUCCESSFUL TREATMENT OF LASER-INDUCED HYPOPIGMENTATION WITH PLATELET-RICH PLASMA CASE REPORT
Platelet-rich plasma therapy effectively treated laser-induced skin lightening.
research Porokeratotic Eccrine Ostial and Dermal Duct Nevus: A Report of Rare Late-Onset Solitary Lesion
A rare skin lesion in a 64-year-old woman was successfully treated with a laser, showing minimal redness and no return after one month.
research Giant congenital cerebriform pigmented nevus of scalp: case report
Complete removal of large scalp nevi is recommended to prevent complications.
research Hyperpigmentation in a child as a clue to chikungunya
research Lichen planus pigmentosus: a clinico‐pathological study in a Caucasian population from North Africa
Lichen planus pigmentosus mainly affects middle-aged women with darker skin, is underreported, and is hard to treat.
research Seborrheic keratosis
Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
research Giant pigmented tumour of the scalp—a diffuse neurofibroma or a congenital naevus showing neurofibromatous changes? Immunohistochemical and electron microscopic studies
The tumor likely shows dual neural crest differentiation.
research A retrospective review of hyperaesthetic leucotrichia in horses in the USA
Hyperaesthetic leucotrichia in horses causes painful, recurring skin lesions and hair color changes, especially in Arabian and American paint horses.
research Reversible Hyperpigmentation: A Diagnostic Dilemma
Vitamin B12 deficiency can cause reversible skin darkening.
research Segmental Becker’s Nevi with Mucosal Involvement
A 16-year-old boy had a rare case of Becker's nevus on his face and mouth.
research DP18 A mimicker of melanoma on sun-exposed sites
Melanocytic matricoma can look like skin cancer but is usually harmless; surgery and follow-up are advised.
research Atypical necrobiosis lipoidica of the face
A 36-year-old man had unusual skin lesions on his face without hair loss.
research Dermpath & Clinic: Telangiectasia macularis eruptiva perstans
Brodalumab is more effective than ustekinumab in treating psoriasis.
research Cutaneous Granular Cell Tumor with Overlying Hypertrichosis in an Adult: A Rare Case Report
A rare skin tumor with extra hair growth was found and safely removed from a 27-year-old woman.
research Brown shadow in lichen nitidus: A dermoscopic marker!
A brown shadow seen in dermoscopy is a marker for lichen nitidus.
research Hair Repigmentation as a Melanoma Warning Sign
Hair turning darker can be a sign of skin cancer.
research Lichen planus pigmentosus and its variants: review and update
Lichen planus pigmentosus causes dark skin patches and is treated by avoiding triggers and using anti-inflammatory medications.
research Solitary papule with central crater in a young man: Dermoscopy picks the clue
A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
research Hair repigmentation in microcystic adnexal carcinoma
Hair repigmentation can indicate malignancy and should be investigated.
research Reversible Facial Hyperpigmentation Associated With Vitamin B12 Deficiency
Vitamin B12 deficiency can cause facial dark spots that go away with treatment.
research Oral Pigmentation as a Sign of Addison’s Disease: A Brief Reappraisal
Oral pigmentation can be a sign of Addison's disease.
research Koebnerization secondary to microblading
A woman developed vitiligo from repeated eyebrow microblading.
research A rare repigmentation pattern in a vitiligo patient: a clue to an epidermal stem-cell reservoir of melanocytes?
Repigmentation in vitiligo may come from melanocyte stem cells in the skin.
research Pigmented Rings With Central Clearing: A Dermoscopic Feature of Melasma
Pigmented rings with central clearing help diagnose melasma more accurately.