Mycetoma

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Mycetoma

Mycetoma (pronounced: my-see-TOE-muh) is a chronic, progressive infectious disease characterized by the formation of granulomas and abscesses in the skin and underlying tissues.

Etymology

The term "Mycetoma" is derived from the Greek words "mykes" meaning fungus and "toma" meaning swelling, referring to the fungal cause and the swelling commonly seen in this condition.

Definition

Mycetoma is a disease that typically affects the skin and underlying tissues, often in the foot or hand. It is caused by certain types of bacteria or fungi, which enter the body through a minor skin injury. Over time, the infection can lead to the formation of granulomas and abscesses, which can cause deformity and disability if not treated.

Symptoms

The main symptoms of mycetoma include:

  • Swelling and deformity of the affected area
  • Formation of multiple sinuses that discharge pus
  • Pain and tenderness in the affected area
  • Formation of granulomas and abscesses

Causes

Mycetoma is caused by certain types of bacteria or fungi. The most common fungal causes are species of the genera Madurella, Acremonium, and Fusarium, while the most common bacterial causes are species of the genera Nocardia, Actinomadura, and Streptomyces.

Treatment

Treatment for mycetoma depends on the causative organism. Fungal mycetoma is typically treated with antifungal medications, while bacterial mycetoma is treated with antibiotics. In some cases, surgery may be required to remove affected tissue.

Related Terms

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