Truncal Demodex Folliculitis

Resistant scalp folliculitis secondary to Demodex infestation.

Folliculitis is a common complaint and its etiology may be related to a variety of factors. We examine a case involving a 57-year-old white man presenting with scalp erythema and folliculitis secondary to Demodex mite infestation. We discuss the pathophysiology of Demodex folliculitis, as well as the epidemiology, clinical manifestation, diagnosis, and treatment of this infection.

Malassezia Folliculitis versus Truncal Acne Vulgaris (Clinical and Histopathological Study)

Background: Malassezia folliculitis is an infection of the hair follicle, which commonly affects young adult, and is often misdiagnosed as truncal acne. Objectives: To shed light on different clinical, histopathological, and microbiological aspects of Malassezia folliculitis and to be compared with truncal acne. Patients and Methods: This is a descriptive comparative cross sectional, out patien...

Scalp folliculitis with Demodex: innocent observer or pathogen?

Folliculitis decalvans

Folliculitis decalvans is a rare inflammatory scalp disorder. The present paper gives a practical approach to diagnosis and patient management and reviews possible pathogenetic factors and treatment options. Folliculitis decalvans is classified as primary neutrophilic cicatricial alopecia and predominantly occurs in middle-aged adults. Staphylococcus aureus and a deficient host immune response ...

Demodex Folliculorum in Man

Demodex folliculorum, commonly known as the follicle mite is a parasite of man in all parts of the globe. It was discovered independently by He:Qle (1841) and Berger (1845). Simon (1842) described it as Acarus folliculorum. Owen (1843) reevaluated the genus as Demodex. According to Akbulatova (1963) there are two subspecies namely Demodex folliculorum longus and Demodex folliculorum brevis, syn...