CD10 for the Distinct Differential Diagnosis of Basal Cell Carcinoma and Benign Tumors of Cutaneous Appendages Originating from Hair Follicle

A user observed orange fluorescence on their nose and hair under a black light, indicating Cutibacterium acnes, which may contribute to hair loss alongside androgenic alopecia. A suggestion was made to use coal tar shampoo to address the issue.

Hair follicle stem cells remain in bald individuals, but progenitor cells do not, raising questions about hair regrowth claims by Pelage. PP405 is discussed as a potential treatment, with skepticism about its effectiveness compared to existing treatments like Minoxidil and Finasteride.

The user is experiencing diffuse thinning and inflammation despite using 2.5mg dutasteride daily, ciclopirox, and ketoconazole shampoos. They are considering treatments like hydroxychloroquine and JAK inhibitors due to suspected scarring alopecia and have faced challenges in obtaining a scalp biopsy.

The conversation discusses using hair follicle dermal papilla exosomes for hair loss treatment. It inquires about purchasing options for this treatment.

The user has maintained their hair over 10 years using oral finasteride, oral and topical minoxidil, and other treatments like LLLT and ketoconazole. Despite starting hair loss at 17, they have largely preserved their hair, with some users suggesting a hair transplant for sparse areas.

The user shared a 10-month hairline update using 5% topical Minoxidil and 2.5% oral Finasteride, noting some improvement despite a second shedding phase. They switched to oral Minoxidil for convenience, which may have caused the shedding.