13 citations
,
June 2011 in “PubMed” This case report describes a man with Touraine-Solente-Golé syndrome who achieved substantial improvement of tufted hair folliculitis after treatment with amoxicillin, clavulanic acid, and topical nadifloxacin.
17 citations
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November 1967 in “American Journal of Anatomy” This study observed that the catagen phase in hairless mice displayed a slower shortening of the mutant epithelial column, resulting in longer total follicle length and abnormalities in the connective tissue sheath and glassy membrane.
September 2022 in “TURKDERM” This article reports an unprecedented case of trichofolliculoma in the gluteal area, previously unreported in English literature.
2 citations
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October 2019 in “Dermatologic Therapy” This study suggests using a handheld dermatoscope may allow for simple and efficient differentiation of eruptive vellus hair cysts by detecting vellus hair shafts, as demonstrated in a familial case involving five women.
June 2025 in “Judi Clinical Journal” In this case report, researchers described an exceptionally rare occurrence of a 19-year-old female having three concurrent pilonidal sinuses at intermammary, umbilical, and sacrococcygeal locations, with surgical and conservative treatment leading to favorable healing outcomes.
8 citations
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April 2014 in “Clinical and Experimental Dermatology” This study suggests that eruptive vellus hair cysts often have atypical pathological changes and likely originate from the infrainfundibulum and sebaceous duct based on keratin expression analysis.
January 2023 in “Burns & Trauma” This study introduced a volar skin excisional wound model that closely mirrors human wound healing and supports evaluation of skin regeneration with multiple appendages and innervation.
3 citations
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May 2023 in “Pediatric Dermatology” This case report describes a 9-year-old boy with atypical alopecic and aseptic nodules of the scalp, suggesting possible inclusion within the spectrum of typical AANS and DCS due to its prepubertal onset and facial involvement.
October 2023 in “Research Review” This source describes the development, structure, and types of skin appendage tumors, noting both benign and malignant forms, potential associations with syndromes, and categories based on follicular differentiation.
9 citations
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June 2011 in “American Journal of Dermatopathology” This report presents a case of molluscum contagiosum virus infection within an epidermoid cyst in a 13-year-old on long-term steroid treatment, highlighting its rare occurrence and need for histological examination for accurate diagnosis.
January 2022 in “Journal of clinical and diagnostic research” This case report describes an uncommon occurrence of trichofolliculoma in a 64-year-old male, which was easily treated through simple excision.
2 citations
,
May 2006 in “Archives of Pathology & Laboratory Medicine” This case report describes a 40-year-old woman with Birt-Hogg-Dubé syndrome diagnosed with multiple chromophobe renal cell carcinomas, highlighting the importance of recognizing associated dermatologic lesions for early intervention.
1 citations
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March 2022 in “Frontiers in Medicine” This case report highlights a rare instance of esophageal carcinoma in a patient with Cronkhite-Canada syndrome, emphasizing the importance of endoscopic surveillance for malignant gastrointestinal tumors in these patients.
36 citations
,
July 1988 in “Archives of Dermatological Research” Pili annulati is caused by a protein metabolism disorder affecting hair structure.
7 citations
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October 2017 in “Journal of exotic pet medicine” This case report documents a 3-year-old guinea pig with hormonally active ovarian cysts, cystic endometrial hyperplasia, and bacterial endometritis associated with a uterine foreign body.
April 2025 in “Dermatology Practical & Conceptual” UV-enhanced trichoscopy helps diagnose hair shaft disorders like pili annulati.
January 2024 in “Journal of Cutaneous and Aesthetic Surgery” This study describes a method to safely guard needles used in comedone extraction and scalp procedures during hair transplantation, aiming to prevent deep injuries and reduce patient fear.
7 citations
,
September 1980 in “Zoological Journal of the Linnean Society” This study observed that dermal dendritic cells migrate to the epidermis in mouse tail and back skin, correlating with changes in epidermal physiology like ortho- and parakeratosis.
6 citations
,
January 2013 This chapter reviews hyperadrenocorticism in ferrets, covering its causes, symptoms, diagnosis, and treatment options, but reports no new research findings.
13 citations
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January 2012 in “Dermatology” This case study and literature review describe eruptive vellus hair cysts as uncommon, potentially inherited or acquired lesions, associated with other skin conditions, and challenging to treat despite being benign.
161 citations
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April 2006 in “Journal of Investigative Dermatology” Liposomes with certain properties can effectively deliver drugs deep into hair follicles.
60 citations
,
August 2009 in “Journal of the American Academy of Dermatology” This study describes five patients with porokeratotic adnexal ostial nevus, a rare skin disorder, highlighting its clinical features and proposing a new encompassing term for related conditions.
19 citations
,
March 2012 in “Journal of experimental botany” The researchers reported that in Arabidopsis collet hairs, nuclear positioning near the cell tip is not essential for hair growth, although it correlates with growth dynamics.
14 citations
,
November 2015 in “Dermatology” This study observed inflammatory and granulomatous infiltration in alopecic nodules of the scalp and suggested that AANS should be considered in diagnoses of alopecic nodules.
8 citations
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June 2010 in “Plastic & Reconstructive Surgery” This study found that complete surgical resection and multidisciplinary management were crucial for treating proliferating trichilemmal tumors, though malignant cases showed recurrence and mortality risks.
June 2026 in “Indian Dermatology Online Journal” In this case report, a 20-year-old man with a birthmark was identified as having a supernumerary nipple, a developmental anomaly, using dermoscopy to distinguish it from other pigmented skin lesions such as melanocytic nevus or basal cell carcinoma.
208 citations
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December 2003 in “Journal of Investigative Dermatology” This study found that dermal papilla and peribulbar dermal sheath cup cells in mice can both induce hair follicle formation, suggesting they may have similar functional roles in hair growth.
1 citations
,
August 2021 in “Pediatrics in review” This case report describes a rare instance of labial hair tourniquet syndrome in a 10-year-old girl, emphasizing the importance of considering this condition in the differential diagnosis of vulvar lesions.
1 citations
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December 1997 in “Archives of dermatology” This report describes a case of trichostasis spinulosa, a condition with pruritic, black papules on the face caused by keratotic plugs with embedded vellus hairs.