An Overview of Head Lice: Biology, Epidemiology, and Management
Head lice (Pediculus humanus capitis) are parasitic insects that infest human scalps, feeding on blood and causing a condition known as pediculosis. This article explores…
Tag: Infectious Agents
Syphilis and Hair Loss
Syphilis is a chronic, multistage infectious disease caused by the spirochete Treponema pallidum. Known historically as “the great imitator,” syphilis has puzzled clinicians for centuries…
An Overview on Folliculitis: Hair Follicle Inflammation
Introduction: Folliculitis is a common dermatological condition characterized by the inflammation of hair follicles. It manifests as small red or pus-filled bumps around hair follicles,…
What are the environmental factors that activate alopecia areata ?
The precise causes that trigger the onset of alopecia areata, a complex autoimmune condition characterized by non-scarring hair loss, remain elusive. However, contemporary research has…
An Overview of Scarring Alopecias
Scarring alopecias, sometimes also known as cicatricial alopecias, represent a heterogeneous group of disorders that result in irreversible hair loss due to the destruction of…
Rethinking Hair Removal before Surgery: Safer Options to Reduce Infection Risks
In the realm of surgical procedures, the practice of preoperative shaving has been a long-standing tradition, often considered a preparatory standard. However, recent studies and…
Alopecia Areata: a historical perspective on the role of infectious agents
Alopecia Areata (AA) is a skin condition that causes sudden and patchy hair loss. The cause of this disease has been a subject of continuous…
Understanding Kerion Celsi: A Guide to an Angry Scalp Infection
Introduction: Kerion Celsi is a severe, inflammatory form of tinea capitis, primarily affecting children. It is characterized by a boggy, purulent, and sometimes painful lesion…