1- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran , parhamtmm@yahoo.com
2- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
Abstract: (931 Views)
Kerion Celsi is a severe inflammatory fungal infection of the scalp that affects deeper layers of the skin. While it is uncommon in newborns, its incidence increases in children aged 3 years and older. It typically presents with swelling, spongy or boggy lesions, tenderness, hair loss (alopecia), and purulent discharge. Secondary bacterial infections are frequently seen following skin breakdown or maceration. Systemic symptoms may include enlarged lymph nodes, fever, and in very rare instances, fungal bloodstream infection (fungemia). Hypersensitivity reactions (Id reactions) can also occur. Diagnosis is guided by clinical evaluation, including patient history and physical examination, and must be confirmed using microscopy, fungal culture, and molecular diagnostic techniques. The most commonly isolated pathogens are anthropophilic Trichophyton tonsurans and zoophilic Microsporum canis. In contrast, geophilic fungi and molds are rarely implicated. Treatment is non-surgical, involving a combination of systemic and topical antifungal agents, with systemic antibiotics added when bacterial coinfection is suspected. Surgery should be avoided. Early and adequate therapy is critical to prevent permanent scarring and hair loss. The primary differential diagnosis includes bacterial infections of the skin and soft tissue.
Type of Study:
Review |
Subject:
General