April 2023 in “Journal of Investigative Dermatology” An elderly woman's upper lip lump, thought to be a mucocele, was actually a rare type of lymphoma usually found on legs, treated successfully with chemotherapy and radiation.
1 citations
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December 2018 in “Journal of cutaneous pathology” Some skin growths with mucin can form hair follicles and resemble skin cancer, but a special stain can help tell them apart.
15 citations
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January 2018 in “Journal of Cutaneous Medicine and Surgery” It's important to understand the differences between FMF and PFM in children.
July 2025 in “Cell & Bioscience” Specific immune cells and pathways contribute to hair follicle inflammation and hair loss, suggesting potential treatments for lichen planopilaris.
14 citations
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January 2012 in “International Journal of Trichology” Hodgkin's lymphoma can show up as hair loss.
4 citations
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August 2017 in “Journal of cutaneous pathology” An 8-year-old girl had a rare, benign skin tumor on her forehead.
September 2019 in “Journal of Investigative Dermatology” Innate lymphoid cells type 1 may contribute to alopecia areata.
40 citations
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January 2013 in “International journal of trichology” Perifollicular erythema can indicate active frontal fibrosing alopecia.
A patient with patchy hair loss was successfully treated for Tumid Lupus Erythematosus after other treatments failed.
81 citations
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August 1979 in “Archives of Dermatology” Trichofolliculomas can sometimes be more aggressive than thought.
1 citations
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December 2021 Cats likely have a reactive skin condition, while dogs may have a more complex, possibly cancerous one.
2 citations
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September 2018 in “JAAD case reports” A rare type of skin cancer with mucosal involvement was partially treated but eventually relapsed.
2 citations
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February 2019 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Tufted folliculitis is common in patients with folliculitis decalvans.
11 citations
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June 1985 in “Journal of cutaneous pathology” Examining many sections is key to correctly diagnosing hair follicle disorders.
A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.
3 citations
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May 2018 in “The American Journal of Medicine” A woman's long-term scalp issues were diagnosed as a rare skin disorder called cutaneous Langerhans cell histiocytosis.
4 citations
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November 2016 in “Journal of Cutaneous Pathology” Three characteristics of plasmacytoid dendritic cells help tell apart lupus-related hair loss from LPP.
220 citations
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June 2013 in “The Journal of Pathology” Lichen planopilaris may be an autoimmune disease causing hair loss due to immune system issues in hair follicles.
9 citations
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February 2002 in “International Journal of Dermatology” The patient's symptoms improved with treatment but recurred when the steroid dose was reduced, requiring ongoing therapy.
March 2026 in “Anais Brasileiros de Dermatologia” Lichen planopilaris and frontal fibrosing alopecia are likely distinct diseases with different tissue involvement.
4 citations
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May 2020 in “Journal of The American Academy of Dermatology” Cicatricial pattern hair loss is likely advanced common baldness, not a type of lichen planopilaris.
Scalp involvement in primary cutaneous lymphomas is common and can be aggressive, requiring careful attention.
Lichen planopilaris and frontal fibrosing alopecia are likely the same disease with different clinical appearances.
November 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Inflammation plays a key role in male and female pattern hair loss, and focusing on this could help develop better treatments.
1 citations
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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.
March 2019 in “Nasza Dermatologia Online” A rare scalp condition with hair loss was correctly diagnosed and treated, leading to hair regrowth.
January 2025 in “Indian Dermatology Online Journal” Mycosis fungoides can have unusual symptoms and may be misdiagnosed, but specific cell markers might suggest a lower risk of worsening.
December 2018 in “European Journal of Pediatric Dermatology/PD. European journal of pediatric dermatology” Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.
32 citations
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July 2001 in “Journal of the American Academy of Dermatology” SLHA can be hard to diagnose and needs teamwork between specialists.
October 2025 in “The Sri Lanka Journal of Dermatology” Inverted follicular keratosis can look like cancer but is actually a harmless tumor.