Sporotrichosis

Definition

Sporotrichosis is a chronic fungal infection caused by Sporothrix schenckii, typically entering the skin through small cuts or abrasions. It often manifests as nodular lesions that can ulcerate and spread along lymphatic pathways.

5 Must Know Facts For Your Next Test

1. Sporotrichosis is commonly known as 'rose gardener's disease' due to its association with handling plants.
2. The primary mode of transmission is through direct inoculation into the skin from contaminated plant material or soil.
3. Symptoms usually start as small, painless bumps that eventually grow larger and may develop into open sores.
4. It can be diagnosed through culture of infected tissue or fluid on Sabouraud dextrose agar.
5. Treatment typically involves antifungal medications such as itraconazole, though severe cases might require amphotericin B.

Review Questions

• What organism causes sporotrichosis and how does it typically enter the body?
• Why is sporotrichosis often referred to as 'rose gardener's disease'?
• What are the common symptoms and treatment options for sporotrichosis?

Related terms

Mycoses: Fungal infections affecting different parts of the body including skin, nails, and internal organs.

Lymphangitis: Inflammation of the lymphatic channels, which can be a result of infections like sporotrichosis.

Itraconazole: An antifungal medication commonly used to treat various fungal infections including sporotrichosis.