August 1969 in “Archives of Dermatology” After calciphylaxis, rats showed incomplete skin and hair regeneration, resembling scar tissue with fewer hairs.
16 citations
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May 2017 in “Journal of Clinical Ultrasound” A rare finger tumor was imaged, showing a unique pattern not seen before.
May 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Calprotectin starves Pseudomonas aeruginosa of essential metals, affecting its growth and resistance.
August 2020 in “International Journal of Research in Dermatology” Clouston's syndrome is a rare disorder affecting nails, hair, teeth, and skin, caused by a gene mutation, and currently has no treatment, only supportive care.
11 citations
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January 1957 in “Journal of Histochemistry & Cytochemistry” Ca 45 mainly enters rat skin and eye through biosynthesis and may be adsorbed in cartilage and glands.
February 2026 in “Journal of Cutaneous and Aesthetic Surgery” Ectopic acanthosis nigricans can occur at surgical sites due to skin graft mismatches.
November 2024 in “Future Science OA” A rare benign ovarian tumor was found in a pregnant woman, but both mother and baby remained healthy.
13 citations
,
September 2012 in “Cell & tissue research/Cell and tissue research” pCLCA2 protein may help maintain skin structure and function.
143 citations
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September 1991 in “Archives of Dermatology” Generalized pustular psoriasis patients often need strong medication and careful treatment due to flare-ups and complications.
January 2019 in “Publisher” Human basal cell carcinomas and squamous cell carcinomas have unique gene expression patterns not fully mirrored in mouse models.
January 2018 in “The Kaohsiung journal of medical sciences” A young man had a rare case of hair cysts on his elbows, which was hard to diagnose and treat.
30 citations
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October 1994 in “Journal of Cutaneous Pathology” Multiple perifollicular fibromas may actually be unrecognized cases of Birt-Hogg-Dubé syndrome.
October 2025 in “Journal of the Endocrine Society” A rare pituitary tumor in an 18-year-old male caused hormonal issues and vision loss, requiring surgery and further treatment.
21 citations
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April 2000 in “Journal of Cutaneous Pathology” The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
11 citations
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August 2010 in “Developmental neurobiology” Ptprq has multiple forms that change during inner ear development.
81 citations
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June 2012 in “European journal of human genetics” Inherited ichthyoses cause widespread skin scaling and thickening due to gene mutations.
January 2023 in “Journal of the College of Physicians and Surgeons Pakistan” A rare ovarian tumor was successfully treated with surgery and chemotherapy.
1 citations
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February 2014 in “Italian journal of medicine” An 80-year-old woman with Cronkhite-Canada syndrome had multiple polyps and symptoms like diarrhea, hair loss, nail issues, and dark skin.
3 citations
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February 2017 in “The American journal of dermatopathology/American journal of dermatopathology” Sarcoidosis can mimic other skin disorders, making diagnosis challenging.
November 2023 in “Berkala Ilmu Kesehatan Kulit dan Kelamin/Berkala ilmu kesehatan kulit dan kelamin (Periodical of dermatology and venerology)” A dermoscope helps accurately tell apart Pityrosporum folliculitis and Acne vulgaris.
October 2017 in “The American Journal of Gastroenterology” Early diagnosis and nutritional support are crucial for managing Cronkhite-Canada Syndrome.
28 citations
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May 1998 in “Journal of the American Academy of Dermatology” Scalp inflammation can cause multiple hairs to grow from one follicle.
November 2022 in “Journal of the Endocrine Society” The patient likely has Chrousos syndrome, a rare condition causing insensitivity to glucocorticoids, requiring high-dose dexamethasone treatment.
2 citations
,
June 1989 in “Archives of Dermatology” A black pore on a man's cheek was a hair follicle tumor and was removed.
175 citations
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September 1998 in “British Journal of Dermatology” Keratin 17 gene mutations cause both steatocystoma multiplex and pachyonychia congenita type 2.
26 citations
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April 2007 in “Journal of clinical oncology” 3 citations
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April 2017 in “Medicine” An 11-year-old boy in Saudi Arabia has a rare case of hypoparathyroidism with severe brain calcifications but normal development and no known cause.
March 1998 in “Journal of Dermatological Science” Keratin-associated proteins may have roles in various mouse tissues, not just hair.
5 citations
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August 1925 in “Archives of dermatology” An 8-year-old boy with Recklinghausen's Disease shows various symptoms and is from a family with close genetic ties.
4 citations
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October 2013 in “Clinics in Dermatology” Experts don't fully agree on how to diagnose certain hair growth disorders and more research is needed to understand them better.