research Subepidermal Calcified Nodule of the Ear in a Child with Hair Follicle Nevus
A 9-year-old boy had a calcium deposit nodule on his earlobe.
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research Hair Anatomy for the Clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Histopathology of Non-Scarring Alopecia
The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
research Cytokeratin 15 Expression in Central, Centrifugal, Cicatricial Alopecia: New Observations in Normal and Diseased Hair Follicles
CK15 is not a reliable marker for stem cells in damaged hair follicles from patients with CCCA.
research Light Microscopic Hair Abnormalities in Children: Retrospective Review of 119 Cases in a 10-Year Period
Over half of the children had abnormal hair under a microscope, with many having genetic hair conditions.
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5 / 11 resultscommunity I have a hard time believing that creatine overpowers fin/dut
The conversation is about whether creatine causes hair loss in individuals who are taking finasteride or dutasteride for hair loss. Some users report experiencing hair loss when taking creatine, while others do not. There is no consensus on the issue.
community My slick bald temples ( for about 7-8 years ) FIN MIN KETO MICRONEEDLING 2 months +
A user sharing their progress after using Fin, Minoxidil, keto diet, and microneedling for two months to attempt to regrow hair on bald temples. Other users replied with advice and support.
community "Hair Follicle Stem Cells are quiescent 99% of the time and permanently reside in the hair follicle"
Hair follicles are mostly dormant but can be reactivated with treatments like minoxidil, finasteride, and microneedling. A new drug, PP405, shows promise for hair regrowth but may not be available until 2027-2028.
community Sugar and Hair loss connections
High sugar diets may worsen hair loss by increasing 5α-reductase activity and androgen levels, especially in women with PCOS. A low sugar diet might reduce scalp DHT levels, similar to finasteride, but genetics also significantly influence hair loss.
community How dutasteride makes hair loss impossible
Dutasteride is discussed as a treatment that makes hair loss impossible, with some users sharing experiences of hair regrowth and side effects. Finasteride and oral minoxidil are also mentioned as treatments, with concerns about side effects and effectiveness.