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This case report documents the presentation and diagnosis of a rare bullous pilomatrixoma in a 20-year-old female using fine needle aspiration cytopathology, highlighting diagnostic challenges and features.

This report discusses a case of pilomatrixoma, an uncommon benign skin tumor, and emphasizes the importance of histopathological analysis for accurate diagnosis to avoid misdiagnosis as malignancy.

The document discusses various diseases of the outer ear, categorized by symptoms like redness, crusts, bumps, pus-filled lesions, lumps, ulcers, and hair loss.

This study found that immune privilege collapse in the hair follicle bulge and associated immune responses may contribute significantly to the pathogenesis of lichen planopilaris, suggesting a potential autoimmune basis for the disease.

This study found that in poodles, perifollicular changes in the hair follicle glassy membrane are not always linked to calcium deposition.

This chapter provides dermatology trainees with insights on managing lichen planopilaris, emphasizing treating active disease to prevent further hair loss and recommending a tapered course of oral steroids for disease stabilization.

This case report describes a 45-year-old woman with a trichoadenoma of the eyelid, emphasizing the importance of histopathological examination for accurately diagnosing excised eyelid lesions.

The abstract highlights that lichen planus can manifest as cicatricial alopecia or lichen planopilaris, while discoid lupus erythematosus, a common form of lupus erythematosus, typically causes scarring alopecia. Results are not reported here.

This case report documents the first known occurrence of an epidermoid cyst in the mammary gland of a 12-year-old female dog. The study emphasizes its benign nature but notes the potential for misdiagnosis and importance for pathologists to consider it during examinations.

In this study, researchers identified loss of function variants in the HR gene as likely causes of the distinct roaning hair coat seen in lykoi cats.

This study presents a detailed overview of lymphatic vessel development and highlights the role of abnormal lymphangiogenesis in various diseases, suggesting that targeting lymphangiogenic factors may improve treatment strategies.

This case study reports on a rare occurrence of trichoadenoma in the vulva of a 25-year-old female, describing typical histological features of the tumor.

This case report describes a 21-year-old woman with systemic lupus erythematosus who developed tuberculous lymphadenitis, highlighting the increased risk of TB in patients on long-term immunosuppressive therapy.

This article describes a rare case of syringolymphoid hyperplasia with alopecia and anhidrosis in a female patient, emphasizing challenges in diagnosis and treatment unresponsiveness despite the condition's link to mycosis fungoides.

This case study reports a new LAMB3 mutation linked to junctional epidermolysis bullosa with severe urinary tract stenosis, outlining treatment challenges and expanding knowledge of EB-related urological complications.

In this case study, researchers describe a rare instance of pilomatricoma with ossification in a 32-year-old woman, highlighting specific histopathological features and the role of bone morphogenic proteins and macrophages in its development.

This case report describes a rare coexistence of primary subcutaneous panniculitis-like T-cell lymphoma and lupus panniculitis in a 20-year-old Moroccan woman, highlighting the importance of repeated biopsies for accurate diagnosis in resistant cases.

This article discusses various types of primary cicatricial alopecias and reports no new clinical results; it emphasizes the importance of accurate diagnosis for effective management.

This study found that canine bulge-derived keratinocytes are highly proliferative and can reconstitute pilosebaceous structures, indicating their potential utility in studying human stem cell biology and hair disorders.

A 70-year-old woman with a rare skin condition improved after treatment with topical steroids and acitretin.

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

This case report describes a pilomatricoma in a 21-year-old woman, highlighting the diagnostic process and illustrating the potential for intraoral surgical access to minimize scarring.

This article discusses the Sacred Heart version of the bilobed flap for scalp reconstruction to close small defects without skin grafts and reports no new clinical results.

This study reports that structural abnormalities in the inner root sheath of hair follicles may cause the hair shaft to be loosely attached in patients with loose anagen hair syndrome.

This case report presents the first known instance of cutaneous lymphoma in a nondomestic bovid, documented in a 13-year-old addax.

This case report describes a rare occurrence of lichen planopilaris on the face in a 45-year-old man, contributing to the limited existing cases in the literature.

This case report describes a 57-year-old Japanese male with a folliculosebaceous cystic hamartoma containing unusual hair shaft fragments, providing insight into its characteristic histological features.

This case report describes a 22-year-old woman with hirsutism and irregular menstrual bleeding, diagnosed with an ovarian steroid cell tumor (NOS), whose androgen levels normalized after surgery.

This case report describes multiple skin tumors in an 11-year-old Doberman Pinscher with color dilution alopecia, but it remains unclear if the condition increases risk for such tumors.

This study observed that buffalo teats have a melanin-rich epidermis, no hair follicles, and a complex structure with specific epithelial and muscular characteristics.