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Photobiomodulation did not significantly improve hair density in dogs with alopecia X.

This case report highlights the diagnosis of folliculotropic mycosis fungoides in a 15-year-old boy with atypical skin and hair follicle changes, a rare occurrence in pediatric patients.

This study reports that generalized discoid lupus erythematosus is a recognized canine variant of cutaneous lupus erythematosus, resembling its human counterpart, with varied treatment responses and common relapses.

This case study reports on a mother and daughter with ichthyosis follicularis, alopecia, and photophobia, noting consistent keratotic eruptions during the mother's pregnancies that improved postpartum.

This case report describes a patient with primary cutaneous natural killer/T-cell lymphoma, nasal type, where monoclonal Epstein–Barr virus genome expansion was associated with terminal aggressive behavior after an indolent clinical course.

This case report details the dermoscopic features of bilateral cutaneous larva migrans in an adult male, noting similarities with lymphangioma circumscriptum but highlights that typical dermoscopy magnification may be insufficient for diagnosis.

This article discusses the diagnostic methods for differentiating alopecia areata from similar hair loss conditions and emphasizes the importance of accurate diagnosis, but it reports no new research findings.

This study observed that while anomalous adipose tissue and displaced eccrine glands were common in certain types of scarring alopecia, these findings did not assist in diagnosis.

This case report is the first to document ethylene glycol toxicity in livestock calves in Türkiye, providing insights into clinical signs and pathological findings associated with this type of poisoning.

This report details a case of a 58-year-old male diagnosed with erosive pustular dermatosis of the scalp, which improved following 3-5 weeks of treatment with topical clobetasol proprionate.

This study found that repeated use of a protein hair conditioner, followed by hot air and gamma irradiation, may lower serum collagen I and increase heat shock protein concentrations in rats, suggesting potential cumulative risks.

This study demonstrates that glucocorticoid hepatopathy in Beagle dogs led to rapid and lasting clinical, morphologic, and biochemical changes, which may aid in the future diagnosis and prognosis of similar conditions.

This review discusses the occurrence and impact of background histopathologic changes in nonhuman primate research, emphasizing the importance of understanding these factors to enhance study validity and interpretation.

This study of a Yorkshire dog with chronic dermatological alterations highlights the diagnostic importance of combining complementary laboratory tests like histopathology and serum biochemistry with clinical examination.

In this case series, researchers reported on the clinical characteristics and treatment approaches for Frontal Fibrosing Alopecia in four cases, emphasizing the importance of early identification and intervention to manage this scarring hair loss disorder that primarily affects the frontal hairline and eyebrows.

In this study, beagle dogs treated with hydrocortisone 17-butyrate 21-propionate ointment showed various toxic effects, including acne-like skin changes and organ atrophy, which returned to normal after a recovery period.

This article reviews five cases of primary idiopathic pseudopelade of Brocq and reports no histopathological changes indicative of any specific cicatricial alopecia.

This study found that exposure to aqueous dispersion resin in aerosol form increased lung weights and caused histopathological changes in animals at higher concentrations, with a no-observable-effect level at 30 mg/m³.

This study focused on equine sarcoid, the most common tumor in horses, and described its types, clinical signs, and histopathological characteristics such as hyperkeratosis and changes in the hair follicle and dermis.

This study found that a novel thiohydantoin derivative, 3a, effectively inhibited androgen receptor activity in LNCaP cells and showed promising in vivo results by reducing testosterone-induced prostate changes, outperforming finasteride in mitigating prostate index and histopathological alterations.

In this case series, researchers observed a rare presentation of lichen planopilaris confined to the face in six patients, with dermoscopic and histopathological profiles indicating scarring alopecia and pigment changes, and suggested that shaving and mustard oil use might trigger the condition.

In this histopathology study of nevus sebaceus, researchers observed distinct epidermal, sebaceous, follicular, and apocrine changes, including sebaceous hyperplasia and basaloid adnexal proliferation, which help differentiate it from similar conditions like basal cell carcinoma and trichoblastoma.

This review examines the histopathologic features of four common types of noncicatricial alopecia and reports no new clinical results.

A test for nail fungus was most accurate with PAS stain, low-dose spironolactone helped two-thirds of acne patients, metformin reduced symptoms of HIV-related fat distribution changes with some side effects, and skin examination with dermoscopy was better at detecting abnormal moles, while temporary tattoos can cause skin reactions.

This study found that hair regrowth in Pomeranians with hair cycle arrest treated with melatonin was not associated with a change in oestrogen receptor-α staining.

This study found that anti-TNF therapy-induced alopecia exhibits distinct clinical and histopathological features and can mimic psoriatic alopecia and alopecia areata, with some patients improving with topical treatment.

In this study, mixed lice infestations and their associated skin changes were observed in the Egyptian lesser blind mole rat, marking the first report of such findings in this species.

This case report describes the unexpected hair repigmentation surrounding a scalp tumor in a 74-year-old man, suggesting a potential link between the carcinoma and changes in hair pigmentation.

Some medications for inflammation can cause a condition with scalp rashes and hair loss, often linked to Crohn's disease, and may require treatment changes to prevent permanent hair loss.

In this study, researchers reported that oral isotretinoin effectively treated facial papules in frontal fibrosing alopecia, with histopathologic findings suggesting the involvement of elastic fibers and sebaceous glands in papule formation beyond perifollicular inflammation.