Objective: To study of relationship between alopecia areata and finger print dermatoglyphic types in 100 patients with alopecia areata and in 100 controls. Methods: A case control analytical study was done on fingerprints of patients with alopecia areata. The control cases were older than 50 years old without any history of alopecia areata. Dermatoglyphical trials of total fingers were al...

1916), believed that whitening of hair was related to pigment absorbed and carried away by phagocytes he observed in the vicinity of dystrophic hair follicles and called ‘pigmentophages’ [9] . In 1981, Guin et al. [10] reported a lady whose hair turned white over 3 months with hair thinning but no patches of alopecia. Immunofluorescence studies demonstrated immune deposits along the follicular ...

To the Editor, Trachyonychia, also known as 20-nail dystrophy or rough nails, is characterized by surface roughness and opacity of the nail due to extensive longitudinal ridging [1–3] . The condition may be idiopathic or associated with eczema, lichen planus, psoriasis, or alopecia areata [1–3] . Although spontaneous resolution can be expected in trachyonychia, aggressive treatments are necessa...

1916), believed that whitening of hair was related to pigment absorbed and carried away by phagocytes he observed in the vicinity of dystrophic hair follicles and called ‘pigmentophages’ [9] . In 1981, Guin et al. [10] reported a lady whose hair turned white over 3 months with hair thinning but no patches of alopecia. Immunofluorescence studies demonstrated immune deposits along the follicular ...

Alopecia areata (AA) is a non-scarring, inflammatory, hair loss disease that can affect men, women and children. The factors that activate the onset of alopecia areata and the mechanisms of its development are not fully understood.The association of alopecia areata and infectious foci of dental origin may be explained by the autoimmune nature of the disorder. This article reviews this associati...

The autosomal dominantly inherited hair disorder pili annulati is characterized by alternating light and dark bands of the hair shaft. Concomitant manifestation of pili annulati with alopecia areata has been reported previously on several occasions. However, no systematic evaluation of patients manifesting both diseases has been performed. We studied the simultaneous or sequential occurrence of...

BACKGROUND Alopecia areata is marked by autoimmune assault on the hair follicle resulting in hair loss. T helper 17 cell subset has important roles in protecting the host against extracellular pathogens, however, also promotes inflammatory pathology in autoimmune disease, and it expresses both interleukin (IL)-17A and IL-17F, which can signal via the IL-17 receptor A. OBJECTIVE To investigate...

Diffuse alopecia is mainly caused by telogen effluvium, diffuse androgenetic alopecia (female-pattern hair loss) and diffuse alopecia areata. Differential diagnosis between the three disorders may be difficult in several occasions. In this second part of our study, chronic telogen effluvium and diffuse alopecia areata are discussed in detail, including clinical, dermoscopic and histological asp...

Alopecia areata (AA) is an inflammatory and autoimmune disease presenting with non-scarring hair loss. The aethiopathogenesis of alopecia areata is unclear and many factors including autoimmunity, genetic predisposition, emotional and environmental stress are thought to play important roles in its development. Antioxidant/ oxidant balance perturbation is a common feature in autoimmune, emotiona...

New treatment options may lead to an increased interest in using reliable and sensitive instruments assess health-related quality of life people with alopecia areata (AA). The purpose this paper is present current knowledge about assessment AA. dermatology-specific Dermatology Life Quality Index (DLQI) was the most widely reported instrument used Three AA-specific (Alopecia Areata Symptom Impac...