B67.3
Echinococcus granulosus infection, other and multiple sites
Clinical Classification Guidelines
Medical Intelligence & Overview
Echinococcus granulosus infection, classified under ICD-10 code B67.3, is a parasitic disease caused by the tapeworm Echinococcus granulosus. It often leads to the formation of cysts in various organs, most commonly the liver and lungs. This condition is known as hydatid disease or hydatidosis. The infection occurs when humans accidentally ingest the eggs of the tapeworm, usually through contact with contaminated environments or infected animals. Once inside the human body, the eggs develop into larvae, which can form fluid-filled cysts across multiple sites, sometimes affecting vital organs. While some infections may remain asymptomatic for years, others can cause significant health issues if cysts grow large or rupture.
Causes & Symptoms
Clinical Causes: Contact with dogs or other canids that carry the adult tapeworm Echinococcus granulosus Ingestion of food or water contaminated with tapeworm eggs Exposure to soil or objects contaminated with animal feces containing tapeworm eggs Living in or traveling to regions where the disease is common, such as parts of the Middle East, Africa, South America, Australia, and southern Europe Farming, slaughterhouse work, or handling livestock that may harbor the parasite
Key Symptoms: Often no symptoms in early stages Pain or discomfort in affected areas, especially the abdomen or chest Lumps or swelling due to cysts in organs like the liver or lungs Nausea or vomiting, if the liver or other abdominal organs are affected Cough, chest pain, or shortness of breath if cysts develop in the lungs Allergic reactions or anaphylaxis in rare cases if cysts rupture Fever and malaise if secondary bacterial infections occur Symptoms related to compression of nearby structures by cysts
Diagnostic & Treatment
Diagnosis Path: Diagnosing Echinococcus granulosus infection involves a combination of medical history, physical examination, and diagnostic tests. Imaging studies are crucial to identify cysts and their locations:
Treatment Protocols: Treatment for Echinococcus granulosus infection seeks to eliminate cysts and manage symptoms, often combining medical and surgical approaches:
Clinical Advice & FAQs
Billing Guidance
Is B67.3 a billable ICD-10 code?
Yes, B67.3 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report B67.3?
Clinical documentation must specify the nature of Echinococcus granulosus infection, other and multiple sites and any associated comorbidities for accurate reporting.
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