Leptospirosis Weil's disease
ICD-10 A67.1 is a billable code used to indicate a diagnosis of leptospirosis weil's disease.
Leptospirosis, also known as Weil's disease, is a severe form of leptospirosis caused by the spirochete bacteria Leptospira interrogans. This zoonotic disease is transmitted to humans through contact with water or soil contaminated with the urine of infected animals, particularly rodents. The clinical presentation can range from mild flu-like symptoms to severe illness characterized by jaundice, renal failure, and hemorrhagic manifestations. The disease is often associated with exposure to freshwater environments, particularly in tropical and subtropical regions. The incubation period typically ranges from 5 to 14 days, and early diagnosis is crucial for effective treatment, which usually involves antibiotics such as doxycycline or penicillin. Complications can include liver damage, kidney failure, and respiratory distress, making it a potentially life-threatening condition. Geographic distribution is widespread, with endemic areas found in regions with high rainfall and poor sanitation, including parts of Southeast Asia, the Caribbean, and South America. Public health measures focus on controlling rodent populations and educating at-risk populations about preventive measures.
Detailed patient history including exposure risks, symptom onset, and laboratory findings.
Patients presenting with fever, jaundice, and renal impairment after exposure to contaminated water.
Consideration of differential diagnoses and potential co-infections.
Immediate assessment of symptoms, exposure history, and laboratory tests.
Patients presenting with acute febrile illness after outdoor activities in endemic areas.
Rapid identification and treatment initiation are critical.
Used when leptospirosis is suspected based on clinical presentation.
Document clinical symptoms, exposure history, and rationale for testing.
Infectious disease specialists may require additional laboratory tests.
Common symptoms include high fever, chills, muscle aches, jaundice, and renal failure. Severe cases may present with hemorrhagic manifestations and respiratory distress.
