Tropical ulcer
Tropical ulcer
Tropical ulcer, also known as Jungle rot or Aden ulcer, is a chronic, painful ulcer that typically affects the skin on the lower limbs. It is prevalent in tropical climates, particularly in areas with poor sanitation and nutrition.
Pronunciation
Tropical ulcer: /ˈtrɒpɪkəl ˈʌlsər/
Etymology
The term "tropical ulcer" is derived from the Latin tropicus meaning "of the tropics" and the Latin ulcus meaning "sore". It is so named because of its prevalence in tropical regions.
Definition
A tropical ulcer is a skin lesion, usually on the lower leg or foot, which is caused by a mixed bacterial infection. It begins as a small, painless papule that erodes to form an extensive, painful ulcer. If left untreated, it can lead to gangrene, amputation, or even death.
Causes
The exact cause of tropical ulcers is not known, but they are believed to be caused by a combination of poor nutrition, trauma, and infection. The most common infectious agents associated with tropical ulcers are Spirillum minus and Fusobacterium necrophorum.
Symptoms
Symptoms of a tropical ulcer include:
- Painful, open sore on the skin
- Swelling around the ulcer
- Fever
- Fatigue
- Loss of appetite
Treatment
Treatment for tropical ulcers typically involves a combination of antibiotics to treat the infection, pain management, and wound care to promote healing. In severe cases, surgery may be required to remove dead tissue or to amputate the affected limb.
Related Terms
External links
- Medical encyclopedia article on Tropical ulcer
- Wikipedia's article - Tropical ulcer
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