research 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.
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570-600 / 1000+ resultsresearch Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
research Seborrheic keratosis
Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
research Tufted hair folliculitis developing in a recalcitrant lesion of pemphigus vulgaris
Scalp inflammation can cause multiple hairs to grow from one follicle.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research Melanotrichoblastoma: A Histopathological Case Report of a Rare Pigmented Variant of Trichoblastoma
A rare pigmented skin tumor called melanotrichoblastoma was diagnosed in a 51-year-old woman.
research Folliculocentric papules and alopecia
A 70-year-old woman with a rare skin condition improved after treatment with topical steroids and acitretin.
research Oral Pigmentation as a Sign of Addison’s Disease: A Brief Reappraisal
Oral pigmentation can be a sign of Addison's disease.
research An Unusual Presentation of Mucous Membrane Pemphigoid
Treatment with prednisolone and dapsone stopped new blisters and partially healed previous ones.
research Alopecia Mucinosa
Alopecia mucinosa causes red, raised skin patches and hair loss.
research Localized pemphigus vulgaris on scalp: an atypical presentation.
Scalp pemphigus vulgaris can be effectively treated with low-dose prednisone and triamcinolone.
research Alopecia Mucinosa
Alopecia mucinosa is a challenging condition with unclear diagnosis and treatment.
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.
research 1927 nm Thulium Laser Successfully Treats PostInflammatory Hyperpigmentation in Skin of Color
The 1927 nm Thulium laser effectively and safely treats postinflammatory hyperpigmentation in darker skin tones.
research 42357 Bullous pemphigoid presenting as erythema multiforme-like targetoid lesions
Bullous pemphigoid can look like erythema multiforme, so awareness is needed for proper treatment.
research Platelet-Rich Plasma in Melasma—A Systematic Review
Platelet-rich plasma (PRP) can significantly improve melasma, a skin pigmentation disorder, but may not add benefits when used with certain other treatments.
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research Becker's Melanosis and Hypertrichosis*
Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
research Lichen planopilaris [cicatricial (scarring) alopecia] in a child
A 12-year-old boy's hair loss and skin issues improved significantly with medication.
research Unilateral heterochromia of scalp hair with adjacent hypomelanotic skin lesions
The boy's hair and skin color differences are due to a pigmentation disorder.
research 567 Acute generalized exanthematous pustulosis (AGEP) induced by plaquenil
Plaquenil can cause a severe skin reaction called AGEP, requiring prompt diagnosis and treatment.
research Hair and nail disorders
Hair and nail disorders can cause changes in scalp pigmentation, especially with sun exposure and alopecia.
research Immunofluorescent findings and clinical overlap in two cases of follicular lichen planus
GLPLS and LPP are variants of lichen planus.
research Facial hyperpigmentation caused by pigmented demodicosis
Facial hyperpigmentation improved with oral isotretinoin and ivermectin cream after Demodex mites were identified as the cause.
research M2 Macrophage and Extracellular Matrix Genes Are Enriched in High‐Activity Lichen Planopilaris
Higher activity in lichen planopilaris is linked to certain immune and tissue genes.
research Facial Papules in a Patient With Lichen Planopilaris
Facial papules can occur with lichen planopilaris.
research Spiny Hyperkeratotic Projections on the Face and Extremities of a Kidney Transplant Recipient—Quiz Case
A kidney transplant patient developed pink skin bumps with spiny centers on her face and limbs.
research Hair Repigmentation as a Melanoma Warning Sign
Hair turning darker can be a sign of skin cancer.
research Cutaneous sarcoidosis masquerading as papular amyloidosis revealed post--hair removal
Skin problems after waxing led to a sarcoidosis diagnosis.
research Localized Primary Cutaneous Nodular Amyloidosis in a Patient With Paraproteinemia
An elderly man with skin amyloidosis and abnormal blood proteins was monitored without finding widespread disease after 18 months.