Bagassosis

Bagassosis is hypersensitivity pneumonitis from inhalation of moldy sugar-cane bagasse antigens (Thermoactinomyces), presenting with acute dyspnea/cough/fever after exposure, or chronic fibrosis. Treatment: avoid moldy bagasse antigen; dust control; systemic corticosteroids in severe acute/chronic; pulmonary rehab; oxygen; treat infection; early diagnosis prevents fibrosis.

Common Symptoms

Dyspnea/cough/fever after moldy-bagasse exposure; chronic fibrosis possible

Causes and Pathogenesis

Immune reaction to bagasse antigens causes hypersensitivity pneumonitis and interstitial granulomatous inflammation.

Treatment

Avoid antigen; dust control; systemic steroids in severe/chronic; supportive care

Preventive Measures

Proper bagasse storage; dust control; respiratory protection.

Department to Visit

It is recommended to visit the Pulmonology/Allergy/Occupational-medicine department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.