December 2001 in “中華皮膚科醫學雜誌” An 18-year-old boy had a harmless skin nodule near his nose with hair and oil glands inside.
4 citations
,
June 2021 in “Wounds-a Compendium of Clinical Research and Practice” Chronic scalp lesions with crusts and pus that heal with strong topical steroids suggest Erosive Pustular Dermatosis, confirmed by biopsy showing specific immune cells.
May 2020 in “International journal of dermatology and venereology” Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
15 citations
,
June 1992 in “Veterinary Dermatology” Heparin treatment may help manage pemphigus vulgaris in dogs.
August 2018 in “Journal of The American Academy of Dermatology” A 16-year-old girl's skin rash was likely caused by an infection and improved with topical steroids.
42 citations
,
January 2003 in “International Journal of Gynecological Pathology” PEH in vulvar LS is common and needs careful diagnosis to avoid confusion with cancer.
21 citations
,
April 2000 in “Journal of Cutaneous Pathology” The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
10 citations
,
November 1964 in “Zentralblatt für Veterinärmedizin Reihe A” Benign epithelial tumors in dogs don't spread or become cancerous.
61 citations
,
March 1966 in “Archives of Dermatology” Nevoid basal cell carcinomas start in the skin and hair follicles.
November 2024 in “Journal of Investigative Dermatology” Scalp hair follicle cells help protect and heal skin in certain skin conditions.
October 2023 in “Indian dermatology online journal” The young woman has a benign, hereditary skin condition with no signs of a more serious syndrome.
1 citations
,
January 2022 in “Indian dermatology online journal” Fine needle aspiration with rapid on-site evaluation is useful for diagnosing pilomatrixoma.
13 citations
,
March 2000 in “Veterinary Dermatology” Dogs have a skin condition like human pseudopelade, causing hair loss that doesn't improve with treatment.
12 citations
,
April 2004 in “PubMed” A rare skin condition in a baby showed unusual fat and hair follicle changes.
1 citations
,
July 1973 in “British Journal of Dermatology” The document concludes that secondary syphilis cases are increasing and often misdiagnosed, pityriasis rubra pilaris can be distinguished from psoriasis by skin cell features, and different skin layers produce specific components during skin repair.
March 2026 in “Dermatology Online Journal” Cystic panfolliculoma is a rare, harmless tumor that can be confused with other skin tumors.
January 2020 in “Advanced ultrasound in diagnosis and therapy” Epidermoid cysts can be better diagnosed with ultrasound by recognizing specific features and using clinical information.
2 citations
,
July 2011 in “International Journal of Dermatology” EPF can occur without visible pustules.
1 citations
,
January 2022 in “Clinical dermatology review” A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
1 citations
,
December 2019 in “American journal of ophthalmology. Case reports” A rare skin condition caused droopy and outward-turning eyelids in a patient.
40 citations
,
January 1985 in “Tissue and Cell” Sebum production in sebaceous glands is similar to hair growth, involving cell development and degeneration.
January 2026 in “Indian Journal of Ophthalmology - Case Reports” Trichilemmal cysts can appear on children's eyelids and may be mistaken for other conditions.
April 2018 in “Journal of Investigative Dermatology” The conclusion introduces a new way to classify skin cysts using their shape and genetic markers.
Dissecting cellulitis and folliculitis keloidalis cause intense inflammation without bacterial infection.
1 citations
,
February 2017 in “The American journal of dermatopathology/American journal of dermatopathology” A man with a skin nodule was diagnosed with a rare skin condition called cutaneous focal mucinosis, which can be confused with other skin cancers.
1 citations
,
March 2023 in “Journal of Ultrasound in Medicine” Ultrasound effectively distinguishes trichilemmal cysts from epidermoid cysts.
9 citations
,
July 2014 in “PubMed” Different S100 proteins have specific roles in various parts of the hair follicle.
30 citations
,
October 1994 in “Journal of Cutaneous Pathology” Multiple perifollicular fibromas may actually be unrecognized cases of Birt-Hogg-Dubé syndrome.
10 citations
,
July 2008 in “Journal of Cutaneous Pathology” Increased mucin in the skin might indicate lupus in patients with hair loss, but more research is needed.