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This case report describes a rare instance of lichen planus preceding vitiligo in a 13-year-old boy, suggesting a non-coincidental association between the two conditions.

A rare skin reaction from cancer treatment was successfully managed with topical treatments and antihistamines.

This case report suggests that tufted hair formation can occur in localized exudative inflammatory scalp lesions, as observed in a Japanese man with pemphigus vulgaris.

This study reports the first known case of linear lichen planopilaris following Blaschko's lines in a nonfacial region.

Hair removal with intense pulsed light can cause rare skin lesions that are hard to fully treat.

This study identified a new dermoscopic feature, plexiform erythema, in lichen planopilaris lesions, suggesting it may indicate active disease and the potential need for more aggressive treatment.

This case report describes a 36-year-old African American woman with discoid lupus resulting in skin lesions, highlighting the need for a multidisciplinary approach in managing cutaneous and systemic lupus symptoms.

This case report discusses a rare instance of pseudolymphomatous folliculitis in a 19-year-old man, highlighting the challenge in diagnosing PLF due to its low clinical suspicion index and variable initial clinical diagnoses.

This article discusses the clinical characteristics of pustular skin conditions and reports no new results, highlighting that not all pustular dermatoses are caused by infections.

This case report describes an atypical presentation of lichen planopilaris affecting only facial vellus hair, without scalp involvement, in a 46-year-old man.

This study reports that multiple pyogenic granuloma-like lesions can occur at punch graft sites following hair transplantation, highlighting a potential complication for physicians to be aware of.

Shaving caused a mild, itchy pubic rash with small bumps and crusts.

This study observed that recognizing herpetic infection in pemphigus patients can help avoid unnecessary changes in immunosuppressive treatments for lesions wrongly presumed treatment-resistant.

This study highlights the importance of recognizing oral lesions in diagnosing syphilis, as illustrated by three reported cases.

A 16-year-old girl's skin rash was likely caused by an infection and improved with topical steroids.

This case report describes a unique presentation of porokeratotic eccrine ostial and dermal duct nevus with lesions on the dorsum of the hand and a focal lichenoid infiltrate, differing from typical palm and sole involvement.

In this case report, a 67-year-old Thai woman exhibited isolated cheilitis due to actinic prurigo—an unusual presentation in Asian patients—successfully treated with topical hydrocortisone and sun protection, highlighting the need to consider actinic prurigo in chronic lip lesion diagnoses even with normal phototesting results.

This review discusses prurigo nodularis and reports no new results, emphasizing the need for further research into its pathophysiology and treatment options.

This case report details a 37-year-old woman with pityriasis rubra pilaris, highlighting scarring alopecia and widespread hyperkeratotic lesions despite various treatments.

This case report describes a 53-year-old woman with a rare presentation of trichostasis spinulosa on her breast and abdomen, featuring itchy, comedo-like lesions. Dermoscopy revealed diagnostic features that may eliminate the need for a biopsy, highlighting the potential for non-invasive diagnosis in such cases.

In this study, the researchers reported that calcipotriol pre-treatment made photodynamic therapy more effective and safe than conventional treatment for actinic keratosis on the scalp, improving long-term clearance rates, especially for Grade II lesions. However, they suggested larger trials are necessary to corroborate these findings.

Plucked hair can help diagnose pemphigus vulgaris early.

This case report describes a rare presentation of recurrent plaque psoriasis on the penile shaft, which was controlled with systemic therapy after topical treatments failed.

This report describes two unusual cases of lichen planopilaris in Caucasian patients, detailing features suggestive of folliculotropic mycosis fungoides and an overlap with systemic lupus erythematosus.

This case report details a 17-year-old boy diagnosed with atypical juvenile pityriasis rubra pilaris (type 5) after presenting with persistent itchy skin lesions since age seven.

A 5-year-old girl with a rare skin disorder was effectively treated with skin creams instead of oral medication.

This review discusses the diagnosis and treatment of pityriasis rubra pilaris and reports no new clinical results.

This study presents a case of a 67-year-old immunocompromised woman with ulcerated genital and perianal lesions diagnosed as herpesvirus-induced dermatovirosis, highlighting the importance of considering viral infections in differential diagnoses and the potential for resistance to typical antiviral treatments.

This study reported an incidence of lichen planus of 0.16% among patients, with the classical type being most common, and found associations with various immune-mediated diseases and rare cases of malignant transformation.

This case report in a child suggests that lichen planus pemphigoides may represent a heterogeneous group of disorders, potentially triggered by conditions like varicella.