Question:medium
Amyloidosis occurs in all of the following except:
Amyloidosis occurs in all of the following except:
Show Hint
Look for the chronic disease that is not a classic suppurative or granulomatous trigger.
Updated On: Jun 24, 2026
- Tuberculosis
- Chronic bronchitis
- Osteomyelitis
- Bronchiectasis
Show Solution
The Correct Option is B
Solution and Explanation
Step 1: The question targets secondary amyloidosis, which is fuelled by long-standing inflammation or chronic suppuration that drives the acute-phase reactant serum amyloid A.
Step 2: Conditions with persistent tissue destruction and inflammation predispose to it: tuberculosis and leprosy among infections, chronic osteomyelitis as a bony suppurative focus, and bronchiectasis as a chronic suppurative airway disease, alongside rheumatoid arthritis and IBD.
Step 3: Matching the options, tuberculosis, osteomyelitis and bronchiectasis each fit the profile of established amyloidosis triggers.
Step 4: Chronic bronchitis does not feature in this list of recognised causes, so it stands out as the exception.
\[\boxed{\text{Chronic bronchitis}}\]
Step 2: Conditions with persistent tissue destruction and inflammation predispose to it: tuberculosis and leprosy among infections, chronic osteomyelitis as a bony suppurative focus, and bronchiectasis as a chronic suppurative airway disease, alongside rheumatoid arthritis and IBD.
Step 3: Matching the options, tuberculosis, osteomyelitis and bronchiectasis each fit the profile of established amyloidosis triggers.
Step 4: Chronic bronchitis does not feature in this list of recognised causes, so it stands out as the exception.
\[\boxed{\text{Chronic bronchitis}}\]
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