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This case report highlights a rare ovarian steroid cell tumor as the cause of androgen excess in a 36-year-old woman and underscores the importance of thorough preoperative workup to avoid unnecessary surgery.

This case report describes alopecia universalis-like hair loss occurring in two patients with cutaneous T cell lymphoma, providing clinical, dermoscopic, and pathologic features to help differentiate it from alopecia areata universalis.

This study reports two cases of trichoblastic neoplasms with histologic features suggesting they may be distinct, locally aggressive trichoblastic carcinomas separate from basal cell carcinoma.

In this study, exotic lice were found to be widespread among mule deer in California, with younger age classes and low blood selenium concentrations being significantly associated with infestation.

This article discusses the inflammation process in dissecting cellulitis and folliculitis keloidalis, noting the role of follicular rupture and hair fragments while reporting no new results; the authors highlight differences in bacterial presence and pathogenesis understanding.

This report describes two cases of nevus lipomatosus superficialis with the unusual feature of dilated hair follicles, emphasizing the need for precise histopathological diagnosis to differentiate from similar conditions.

In this case study, a transition to the MEK inhibitor trametinib successfully stabilized disease and reduced toxicity in a patient with refractory kaposiform lymphangiomatosis after prolonged sirolimus and steroid treatment.

In this case study, a 51-year-old Japanese man was diagnosed with desmoplastic trichoepithelioma after histological examination of surgically excised facial plaques.

This report documents the second known case of Castleman's disease in the lacrimal gland, diagnosed in an 84-year-old woman through histological examination after excising a left upper lid mass.

This study found that Mueller Matrix microscopy can accurately identify, detect, and evaluate hair follicles in mouse skin tissue, suggesting its potential for skin structure research and dermatological applications.

This case report discusses a benign trichofolliculoma in a 40-year-old woman, confirmed through histopathological examination with no recurrence noted during a one-year follow-up period.

This article discusses the colocalization of alopecia areata and lichen planus in pediatric dermatology and does not present new clinical results.

This study described two cases of trichoblastomas in the tactile hair skin of aged house musk shrews, highlighting that their histological structure differs from that in humans and other animals.

This article introduces the term "anisotrichosis" to describe the significant variation in hair shaft diameters observed in pattern alopecia, drawing a parallel to anisocytosis seen in blood smears, but reports no new research findings.

This case report describes the first use of laser capture microdissection to confirm that atypical lymphocytes in a folliculotropic mycosis fungoides case involving the central nervous system were part of the same tumor clone.

In this study, trichoscopy was found to be helpful in diagnosing the types of noncicatricial alopecia, and alopecia's negative impact on quality of life was highlighted through the correlation with clinical severity.

This study described three cases of follicular mucinosis and observed that one case responded rapidly to systemic corticosteroids, suggesting a potential therapeutic effect.

This case report details the diagnosis of monilethrix in a 4-year-old boy, characterized by brittle hair and specific dermoscopic findings, and highlights the condition's hereditary nature and management through avoiding mechanical hair damage.

Monilethrix Syndrome causes fragile, beaded hair that breaks easily and needs early diagnosis for better care.

This manuscript reports on the first case of perforating necrobiosis lipoidica in Colombia, marking the 19th documented case worldwide.

This study reports the first successful treatment of a dog infected with Mycobacterium avium subspecies hominissuis using antibiotics, with no zoonotic transmission observed.

This research observed that, in domestic cats like Maine Coon and Rex breeds, a "piebald" coat color pattern is likely influenced by the Silver locus, although the specific mutations involved are yet to be published.

This study found that Pomeranians with Alopecia X had fewer follicles per group, more fragile hair, and distinct hair cycle stages compared to non-alopecic Pomeranians, highlighting coat-type differences significant for diagnosing the condition.

This case report describes a trichofolliculoma with perineural invasion, highlighting a rare and clinically significant finding in a typically benign hair follicle tumor.

This study reports a case of bovine besnoitiosis in Germany characterized by specific skin lesions, with diagnosis confirmed through histopathology, serology, and PCR as Besnoitia besnoiti.

This study analyzed trichoscopic features of discoid lupus erythematosus on the scalp in skin of color and found distinct patterns based on clinical morphology.

This study explored the structure and keratin composition of marsupial hairs, finding similarities in keratin localization to hairs in placental mammals, and highlighting potential roles of trichohyalin and transglutaminase during hair development and shedding.

This case study describes a cat with concurrent cutaneous xanthomas, demodicosis, and dermatophytosis, which suggests potential primary hyperlipidaemia as the underlying cause for its symptoms.

This study found that equine eosinophilic granuloma and mast cell tumors exhibit distinct histological and molecular features, with eosinophilic granulomas showing more mineralization and mast cell tumors having unique macrophage activity.