Favus herpetiformis is an uncommon condition affecting the skin, characterized by the appearance of scaly patches or blisters. The spelling of "favus herpetiformis" can be tricky because of the unique combination of Latin and Greek terms. The first part, "favus," is pronounced as FAY-vus— with emphasis on the first syllable. The second part, "herpetiformis," is pronounced as hur-puh-TIH-for-mis. The "h" sound in "herpetiformis" is silent, while the first syllable is emphasized. Overall, the correct pronunciation of "favus herpetiformis" is FAH-vus hur-puh-TIH-for-mis.
Favus herpetiformis, also known as dermatophytic fungus infection or ringworm of the scalp, is a chronic and highly contagious fungal infection that primarily affects the skin and hair follicles on the scalp. It is caused by a group of dermatophyte fungi, most commonly Trichophyton schoenleinii.
The term "favus" originated from Latin, meaning honeycomb, which aptly describes the appearance of the lesions during the advanced stages of the infection. The condition is characterized by the formation of circular, scaly patches on the scalp, which gradually develop into thickened, yellow crusts resembling a honeycomb. These crusts often emit a distinct, unpleasant odor.
Favus herpetiformis is primarily transmitted through direct contact with an infected individual or via contaminated personal items, such as combs, hats, or towels. It can also spread indirectly through sharing of hair accessories or contact with contaminated surfaces.
If left untreated, favus herpetiformis can lead to irreversible damage to the affected hair follicles, resulting in permanent hair loss and scarring. Additionally, secondary bacterial infections may occur due to the compromised skin integrity caused by the fungal infection.
The treatment of favus herpetiformis typically involves the use of systemic antifungal medications, such as griseofulvin or terbinafine, along with topical antifungal creams or shampoos. It is crucial to complete the full course of treatment, as this condition tends to recur if not effectively eradicated.
Preventive measures include maintaining good personal hygiene, avoiding direct contact with infected individuals, regular cleaning and disinfection of personal items, and refraining from sharing hair accessories or personal care items with others.
F. murium, mouse favus, a fatal form of favus, caused by Achorion quinckeanum, attacking mice, sometimes seen in mild form in man.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "favus herpetiformis" is not a standard scientific or medical term. It seems to be a combination of two separate terms, each with its own etymology:
1. "Favus": The word "favus" comes from Latin and means "honeycomb". In medical context, it refers to a chronic fungal infection of the skin and hair caused by the fungus Trichophyton schoenleinii. The honeycomb appearance refers to the small, cup-shaped crusts that develop on the scalp in this condition.
2. "Herpetiformis": The term "herpetiformis" is derived from the Greek word "herpeton", which means "creeping thing" or "reptile". It is commonly used in medical terminology to describe skin conditions characterized by a rash resembling herpes lesions or blisters.