June 2022 in “IP Indian journal of clinical and experimental dermatology” A woman had a rare, non-cancerous skin growth on her face, which was removed and did not come back after a year.
18 citations
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October 2016 in “Clinics in Dermatology” The document talks about hard-to-treat and rare acne types, their connection with other health issues, the importance of correct diagnosis, and the challenges in managing them.
3 citations
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May 2023 in “Pediatric Dermatology” A 9-year-old boy had a rare scalp condition usually seen in young men.
March 2022 in “JAAD case reports” A man had a non-cancerous, fast-growing skin lump on his arm that was removed with surgery.
2 citations
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April 2012 in “American Journal of Dermatopathology” Accurate diagnosis of NLS with dilated hair follicles is crucial to distinguish it from other conditions.
November 2015 in “International journal of science and research” Adult acne is mostly inflammatory, affects women more, and often scars, needing good treatment to prevent damage.
44 citations
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January 1999 in “Dermatology” Nevus comedonicus is a rare skin condition with grouped open pores, sometimes linked to other body issues.
April 2021 in “International Journal of Research in Dermatology” Most adult females with acne do not have hormonal imbalances, but some show signs of excess male hormones.
19 citations
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April 2019 in “Journal of the European Academy of Dermatology and Venereology” Acne lesions start with changes in hair follicles and increase in inflammation, suggesting a cycle that could affect treatment strategies.
May 2025 in “Oral Sciences Reports” A lip nodule from a filler injection was successfully removed with surgery.
17 citations
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June 2010 in “Journal of Cosmetic Dermatology” Many women with hard-to-treat acne also have PCOS.
3 citations
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April 2017 in “Journal of Medical Science And clinical Research” PCOS often causes acne, dark skin patches, excess hair, and hair loss, linked to hormone levels and obesity.
71 citations
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November 2013 in “Clinics in Dermatology” Acne is a chronic disease linked to various systemic conditions and has significant psychological and social effects.
16 citations
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March 2014 in “Journal of the European Academy of Dermatology and Venereology” Korean patients with PCOS often have skin problems like acne and excess hair, with different symptoms based on their specific PCOS type.
1 citations
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May 2023 in “Curēus” A man had a benign pilar cyst on his face, which is rare and was successfully removed by surgery.
May 2024 in “Indian Journal of Dermatology” The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
6 citations
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April 2016 in “Australasian journal of dermatology” Renal transplant patients on tacrolimus and sirolimus may develop acne keloidalis nuchae.
26 citations
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May 1988 in “Pediatric dermatology” Eruptive vellus hair cysts can run in families.
July 2025 in “Journal of Investigative Dermatology” Acne involves increased lipid production and inflammation, affecting skin cell behavior and treatment resistance.
April 2020 in “Journal of the Endocrine Society” Non-classic congenital adrenal hyperplasia (NCCAH) can mimic PCOS and requires genetic testing for proper diagnosis and treatment.
June 2023 in “International Journal of Research in Dermatology” Certain gene variations are linked to severe acne in Egyptian patients and could guide treatment choices.
2 citations
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November 2020 in “The American journal of dermatopathology/American journal of dermatopathology” Sweat duct differentiation in trichilemmal cysts is very rare and can be successfully removed with surgery.
Women with acne and hair loss, even if they have regular periods, often have polycystic ovary syndrome.
1 citations
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December 1978 in “British journal of dermatology/British journal of dermatology, Supplement” Hormonal imbalances in congenital adrenal hyperplasia cause acne.
21 citations
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June 1992 in “Pediatric Dermatology” Eruptive vellus hair cysts are often underreported and need histologic confirmation for accurate diagnosis.
May 2019 in “Journal of the Dermatology Nurses’ Association” Folliculitis decalvans mainly affects middle-aged African American men and is treated with antibiotics.
3 citations
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September 1998 in “International Journal of Dermatology” Acitretin effectively improved the woman's skin condition.
January 2005 in “Journal of Cutaneous Pathology” A unique type of complex cyst was found on a man's scrotum.
5 citations
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April 2021 in “International Journal of Homoeopathic Sciences” Homeopathy improved Acne Keloidalis Nuchae in a 14-year-old.
June 2023 in “Dermatopathology” A woman had a unique skin growth with hair follicle, oil glands, fat cells, spindle cells, and nerve fibers.