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In this case report, researchers observed multiple trichofolliculomas in family members, noting this as a rare manifestation of typically singular hair follicle hamartomas.

This chapter reviews various mucocutaneous manifestations of endocrine disorders and provides illustrative images of these clinical features, but reports no new research findings.

This case report describes an ulcerated lesion in the oral cavity of an 85-year-old man that has not responded to various treatments and remains without a conclusive diagnosis.

This study suggests that cutaneous lymphadenoma is a distinct benign lymphoepithelial tumor characterized by androgen receptor expression, hair follicle stem cell markers, and common EGFR gene mutations.

This report describes a 15-year-old male with widespread papules due to middermal epithelial cysts containing vellus hairs, also observed in his brother and father.

A new method can better diagnose eruptive vellus hair cysts.

This paper reviews three cases of traumatic anserine folliculosis in children, showing the condition's association with postural habits and potential improvement through posture correction and topical treatments.

This article reports on three new cases of Birt–Hogg–Dubé Syndrome and emphasizes the role of genetic analysis in its diagnosis due to clinical challenges.

This article discusses localized repigmentation of hair, suggesting it may be an indicator of underlying melanoma, and emphasizes the need for careful diagnostic evaluation.

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 report presents a case of a seven-year-old girl with porokeratotic adnexal ostial nevus manifesting as hyperkeratotic verrucous papules on her left foot.

The digital system for measuring melasma shows promise but needs more development for better accuracy and automation.

This case report documents a rare instance of a trichilemmal cyst occurring on the plantar surface of the foot, highlighting the necessity of histological examination for accurate diagnosis when clinical or radiological presentations are atypical.

This study reported a rare case of pityriasis rubra pilaris-like skin reaction in an 18-year-old woman after starting ponatinib treatment for relapsed Philadelphia chromosome-positive acute lymphoblastic leukemia, which resolved after treatment adjustment and did not recur over 15 months.

In this report, a newborn female with bilateral symmetrical alopecia lesions was diagnosed with congenital triangular alopecia, an unusual presentation, highlighting the disorder's benign nature and the importance of early recognition and conservative management.

This study found that Notch signaling is crucial for maintaining proper melanocyte distribution and preventing premature differentiation in the melanocyte lineage within hair follicles.

This case report highlights an instance of nilotinib-induced keratosis pilaris without alopecia or pruritus, emphasizing the need for awareness to optimize patient outcomes.

A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.

This case report describes two instances of naevoid bundle hair on the scalp, where multiple hairs group from separate follicles into a single sheath and show abnormal reactivity to keratin antibodies.

Hair transplantation can improve scars after removing a rare skin cancer.

This report describes the diagnosis and treatment of traumatic anserine folliculosis in children, highlighting its distinct skin features and suggesting tretinoin cream as an effective remedy.

Hyperpigmentation is common in pregnancy and may not fully fade after birth; melasma, also frequent, can persist but has limited treatment options during pregnancy.

A pregnant woman's skin condition improved after giving birth, possibly due to high estrogen levels during pregnancy.

This abstract contains no research findings; it describes website service information and options for accessing content from JAMA Dermatology.

Results are not reported in this abstract, which describes a man in his 30s with a 4-year history of patchy hair loss on the right lower leg and associated itching, highlighting the use of dermoscopy in his examination.

In this case report, the authors describe a rare cystic panfolliculoma in an 84-year-old man's right conchal bowl, noting its potential to mimic other tumors like basal cell carcinoma, which complicates diagnosis.

This study developed the mTurquoise2-Col4a1 mouse model and used fluorescent tagging of collagen IV to offer new insights into basement membrane dynamics during hair follicle budding, revealing that basement membranes are flexible and stable structures in developing skin tissue.

A rare skin condition causes red and dark patches on the face and limbs.