Androgenetic alopecia is often treated by follicular unit transplantation, a technique that involves minimal risk of hair loss because of the more resistant nature of the donor area. Lichen planopilaris is a cicatricial alopecia that causes permanent destruction of hair follicles. We report two cases of post-transplantation lesions compatible with lichen planopilaris in both recipient and donor...

Central centrifugal cicatricial alopecia (CCCA) occurs primarily in African-American women and is the most common cause of scarring hair loss in this population. Since the mid 20th century, hair care practices of African-American women have been associated with CCCA, although there is developing evidence that the etiology of CCCA may be multifactorial. Clinically diagnosing CCCA may be challeng...

OBJECTIVE To investigate medical and environmental risk factors for central centrifugal cicatricial alopecia (CCCA), the most common type of scarring alopecia in African American women. DESIGN A population study involving a quantitative cross-sectional survey of risk factors for CCCA. Survey results are then correlated with a clinical evaluation for CCCA using a standardized, previously publi...

Hair transplantation is a continuously evolving field. Since 1959, when Orentreich described the phenomenon of donor dominance in androgenic alopecia, thus paving the way for body-hair transplants, new techniques have not ceased to appear. During the last 15 years, the perception of hair transplantation as an aggressive technique with an artificial result has finally disappeared thanks to the u...

Acne keloidalis nuchae is an unusual form of progressive chronic folliculitis with cicatricial alopecia that affects the nape neck. Rarely, it can lead to severe scarring tumor like masses where treatment becomes challenging. We present a case report such patient who underwent local excision for mass good recovery.