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This study suggests that seborrhoeic folliculitis may represent a unique form of cicatricial alopecia, linking chronic scalp dermatitis-folliculitis with low-grade inflammatory fibrosing alopecia.

Minoxidil can cause pustular allergic reactions on skin.

This study concluded that erosive pustular dermatosis of the scalp may be a type of spongiotic, pustular superficial folliculitis, sharing similarities with other neutrophilic dermatoses.

This study suggests that keratinocytes derived from hair follicles of patients with atopic dermatitis provide a useful model for investigating AD-related inflammation, as they showed greater expression changes of AD markers when stimulated with type 2 cytokines compared to those from healthy donors.

Eating shiitake mushrooms caused a man to develop a rash similar to a skin condition known as AGEP.

This study reports that distinct scaly dermatoses in rats can be caused by deficiencies in vitamin H, vitamin B6, or lactoflavin, each preventable or treatable through nutritional adjustments.

This case report details the development of a psoriasiform rash and inflammatory alopecia in a 29-year-old man with severe atopic dermatitis following dupilumab treatment. The authors observed hair regrowth and eczema control after discontinuing dupilumab and beginning treatment with abrocitinib.

Avoiding certain fragrances improved the man's skin condition.

Dupilumab may cause hair loss in some patients with severe atopic dermatitis.

This article discusses contact dermatitis linked to alopecia and hyperpigmentation, but it reports no new clinical results.

This study observed that apremilast treatment improved skin lesions and reduced pruritus in patients with chronic, severe atopic dermatitis and one case of hand and foot dermatitis.

This case report describes a 42-year-old woman with atopic dermatitis, whose alopecia areata reactivated rapidly after starting dupilumab, possibly indicating an unrecognized adverse effect in AD patients.

This study found that dogs with dermatitis exhibited specific histological skin changes, such as hyperkeratosis and inflammatory cell infiltration, and showed increased leukocyte counts compared to non-dermatitis dogs.

This review discusses the adnexotropic presentations of interface dermatitides and highlights the importance of recognizing adnexal involvement to aid in accurate diagnosis and avoid misinterpretation.

In this case series, two cats with hypothyroidism and hyperthyroidism achieved clinical remission and normal thyroid function following timely diagnosis and targeted treatment with levothyroxine and methimazole, respectively.

This study found that disrupting inflammasome signaling by eliminating caspase-1 and -11 in mice reduced skin inflammation and delayed the onset of disease, highlighting their role in skin disease pathogenesis.

This study reviewed existing knowledge and research, observing that ketoconazole shampoo is a safe and effective treatment for scalp seborrheic dermatitis, significantly improving irritation and scaling while maintaining low relapse rates and minimal side effects.

Avoiding dyed wigs and clothing improved severe allergic reactions in a woman treated with diphencyprone.

This study evaluated quercetin's potential as a treatment for cats with Feline Atopic Skin Syndrome, finding it significantly reduced clinical scores in certain symptom groups like Head-and-Neck Pruritus and Miliary Dermatitis, although improvements in oxidative stress markers were not clearly significant.

In this case report, a 57-year-old man with severe atopic dermatitis, vitiligo, and alopecia areata showed rapid and significant improvement after treatment with the JAK1 inhibitor upadacitinib, suggesting its potential as an effective monotherapy for these co-existing conditions when conventional therapies fail.

In this study, reflectance confocal microscopy was used to diagnose periorificial dermatitis, revealing specific skin changes such as hair follicle dilatation, increased vascular density, and inflammation, which help distinguish it from similar conditions.

This case study describes a 23-year-old woman with erosive pustular dermatosis of the scalp who later developed multiple sclerosis, suggesting a possible shared immunological etiology involving neutrophil hyperactivation.

This case report describes a pediatric instance of follicular atopic dermatitis in a dark-skinned patient, highlighting its unique clinical and dermoscopic features, such as purplish to brownish scaly papules and specific dermoscopic patterns, which are crucial for enhancing diagnostic accuracy in similar cases.

A man had an allergic reaction to minoxidil, which stopped after he discontinued use and started corticosteroids.

This case report highlights a rare instance of erosive pustular dermatosis of the scalp in a patient on afatinib, underlining the importance of early recognition and management of this adverse effect.

In this case report, a 60-year-old man with dermatosis pustular subkorneal showed improvement following treatment with systemic and topical corticosteroids over 4–5 weeks, as diagnosed through clinical and histopathological assessments.

This study presented a case series of erosive pustular dermatosis on the scalps of elderly patients, noting unusual presentation with hypergranulation tissue and unique dermoscopic vascular patterns, diverging from typical manifestations.

In this study, hyperplastic layers of scabietic sheep skin showed expansive keratin labeling, indicating altered keratin expression compared to healthy skin.

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

This case report highlights a rare allergic reaction to 2-hydroxy ethyl meta acrylate, found in superglue, in a man who developed skin lesions from wearing a wig.