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A skin condition called pyodermatitis vegetans was found in a patient with multiple myeloma for the first time.

This study reported that transitioning dairy cows from a tie-stall to a free-stall barn significantly reduced carpal and hock lesions, but increased stress and heel horn erosions.

This case report describes a rare occurrence of nevus comedonicus on the scalp of a 19-year-old woman, highlighting its unusual location and classic appearance.

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 identified the distribution of keratin-associated proteins during cornification in the epidermis of reptiles, revealing unique structural characteristics in sauropsid keratin proteins compared to other vertebrates.

This case report describes a 68-year-old woman diagnosed with chronic cutaneous lupus, characterized by irregular plaques with distinct pigmentation and scarring alopecia, confirmed through histopathology revealing specific skin changes.

This study found that in patients with non-cicatricial alopecia, hair follicles and their sheaths were thinner compared to controls, especially in cases of alopecia areata and telogen effluvium, with notable thinning beginning in the subcutaneous fat tissue.

This study found that dermoscopy can identify typical features of Malassezia folliculitis, such as folliculocentricity and perilesional erythema, offering a valuable tool for diagnosing this condition in clinical settings.

This study used confocal Brillouin microscopy to observe that a decrease in tissue compressibility occurs during the development and regeneration of axolotl limbs, suggesting mechanical changes linked to regeneration stages undetectable by fluorescence microscopy.

In this study, the immunohistochemical and lectin binding profiles of basal cell carcinoma closely resembled those of the outer root sheath of vellus hair follicles, suggesting a potential histochemical relationship.

This study found that calcitriol-resistant rickets is associated with alopecia in children and should be considered in the differential diagnosis of hair loss.

This case report highlights a 34-year-old woman with traction alopecia, where diagnosis was clarified by the presence of peripilar keratin sheaths, a useful dermoscopic clue.

This study found that macroscopic vesiculobullous lesions with epidermal devitalization in dogs are part of the clinical spectrum of canine cutaneous epitheliotropic T-cell lymphoma.

This case report describes a 2-year-old girl with Majocchi granuloma, a deep granulomatous folliculitis, which improved after treatment with oral terbinafine despite relapses leading to multiple treatment courses.

This study found that CK15 is an unreliable marker for assessing bulge zone integrity in cicatricial alopecia follicles due to its altered expression in diseased conditions.

Patients with Focal Dermal Hypoplasia often experience skin, nail, hair, and bone issues, and may benefit from calcium and vitamin D supplements.

This case report establishes the diagnosis of seborrheic keratosis in an elderly Indian woman based on histopathological examination, highlighting its potential to mimic malignant tumors and emphasizing the importance of differential diagnosis.

This study explored COVID-related chilblains using transcriptomics and found they showed a distinct interferon and JAK/STAT pathway activation, absent in vaccine-related chilblains, with inflammatory cell types varying over time.

This case report describes a Labrador retriever with arthrosis whose symptoms improved after sequential treatments including corticosteroids and tetracycline, leading to the resolution of dermatitis and nodular tumors.

This case report emphasizes that lipedematous scalp and lipedematous alopecia are not distinct diseases, highlighting the need to consider reversible causes of alopecia for effective treatment.

This study suggests that the presence of Malassezia yeast in biopsy specimens from cats with multifocal or generalized skin lesions indicates the need for a thorough assessment for internal neoplasia.

This study found that perifollicular mineralization in old toy poodle bitches was associated with high mineralization levels in other tissues.

In this case report, an 18-year-old male's cheek lump initially diagnosed as a sebaceous cyst was found to be a pilomatrixoma after surgical excision and histopathological examination.

This case report describes a proliferating trichilemmal cyst that underwent malignant transformation, with specific keratins identified in the tumor but no epidermal keratin detected.

This study found that keratin immunohistochemistry suggests neoplastic cells in eccrine and apocrine poromas are closely related to dermal sweat duct cells, but cannot differentiate these poromas based solely on keratin patterns.

This report describes the first documented occurrence of Vohwinkel's disease combined with congenital alopecia universalis in siblings from the same family, both unresponsive to prior treatments.

This study observed that canine follicular tumors are an uncommon type of skin neoplasia in Croatian dogs, often benign but with a small percentage presenting malignancy, and vary based on the breed's hair growth type.

Elkonyxis, a rare nail condition, improved when patients stopped their nail-picking habits.

This study found that fibrosis-associated trochanters in central centrifugal cicatricial alopecia are enriched with hair follicle stem cells and may indicate a disrupted stem cell niche contributing to scarring.

This study reports that a German Shepherd developed generalized calcinosis cutis following a presumed bacterial infection, representing the first known case linked to such an infection in adult dogs.