10 citations
,
April 1979 in “American Journal of Veterinary Research” Canine circumanal glands develop from hair follicle sheath cells, not sebaceous glands, and lack exocrine ducts.
December 1976 in “PubMed” Androgens affect skin conditions like acne and hirsutism, treatable with hormone therapy and other methods.
March 2022 in “Veterinary dermatology” A one-year-old cat had multiple benign skin tumors similar to those known in humans.
19 citations
,
September 2004 in “Reviews in gynaecological practice” Effective hirsutism management requires identifying the cause, combining new and traditional treatments, and setting realistic expectations for patients.
10 citations
,
October 2012 in “Andrology” Prostate cancer can progress even with low testosterone due to internal hormone production in the tumor.
11 citations
,
August 2019 in “PubMed” Hirsutism in women is mostly caused by polycystic ovary syndrome and idiopathic hyperandrogenism.
38 citations
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June 2005 in “International Journal of Dermatology” A man with nevus comedonicus syndrome had multiple skin issues, including basal cell carcinomas, which improved with treatment.
29 citations
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January 2016 in “Experimental Dermatology” Mechanical stress may cause lesions in Hidradenitis suppurativa.
1 citations
,
December 2019 in “American journal of ophthalmology. Case reports” A rare skin condition caused droopy and outward-turning eyelids in a patient.
7 citations
,
October 2017 in “Journal of exotic pet medicine” A guinea pig with ovarian cysts had a uterine infection and abnormal uterus lining due to a piece of hay inside it.
October 2012 in “Sri Lanka Journal of Diabetes Endocrinology and Metabolism” A rare ovarian tumor caused hair loss in a post-menopausal woman, which almost completely stopped after surgery.
1 citations
,
January 2022 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Reflectance confocal microscopy may help diagnose trichofolliculoma by showing specific skin features.
36 citations
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September 2014 in “Paediatric drugs” More pediatric-specific research and guidelines are needed to improve hidradenitis suppurativa treatment in children and adolescents.
2 citations
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December 2016 in “PubMed” Adrenocortical carcinoma is a rare, aggressive adrenal gland cancer with a poor outlook.
4 citations
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June 2019 in “Revista brasileira de ginecologia e obstetrícia” Using only hyperandrogenism to diagnose PCOS can lead to overdiagnosis.
January 2025 in “Haematology International Journal” These ovarian conditions cause high testosterone levels.
January 2019 in “Skin appendage disorders” A woman's hair loss was linked to a rare hormone-secreting ovarian tumor, treated with surgery and hair loss medication.
17 citations
,
January 2014 in “Journal of Oral and Maxillofacial Pathology” Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
10 citations
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July 1984 in “British Journal of Dermatology” Epidermal cysts come from the skin, while pilar cysts come from hair follicles.
May 2026 in “International Journal of Biological Macromolecules” The hydrogel with Poria cocos vesicles helps regrow hair in hair loss by activating specific cell signals.
1 citations
,
March 2012 in “Journal of pediatric & adolescent gynecology” A young girl with high testosterone was thought to have a tumor but actually had PCOS, which was treated with birth control pills.
20 citations
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July 1998 in “Annals of Clinical Biochemistry International Journal of Laboratory Medicine” A man's adrenal insufficiency was caused by a pituitary tumor linked to kidney cancer.
9 citations
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September 2012 in “Clinical Endocrinology” More than half of patients who had acromegaly surgery experienced hair loss, with varying degrees of recovery.
15 citations
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May 2013 in “American Journal of Medical Genetics - Part A” People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.
6 citations
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January 1977 in “Archives of dermatological research”
1 citations
,
January 2019 in “Medical principles and practice” A boy's hair loss improved after tumor removal and vitamin D treatment, but hair loss returned despite normal vitamin D and no tumor regrowth.
May 2006 in “Women's Health Medicine” Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.
4 citations
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July 1983 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Certain hormones can reduce skin oil and hair growth, potentially helping treat acne and excessive hair in women.
1 citations
,
August 2022 in “Case Reports” A rare ovarian tumor caused high testosterone, hair loss, and missed periods, but surgery fixed these issues and led to pregnancy.
November 2023 in “Manuju” Treating hyperprolactinemia can help manage PCOS symptoms.