In polyarteritis nodosa, the following organs could be affected, except:

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Multiple Choice

In polyarteritis nodosa, the following organs could be affected, except:

Explanation:
Polyarteritis nodosa is a vasculitis of medium-sized arteries that can cause ischemia and infarction in multiple organs. The kidneys are a classic target, often presenting with hypertension and renal infarcts; peripheral nerves commonly suffer ischemic injury leading to mononeuritis multiplex; testicular involvement due to vasculitis of the testicular arteries can also occur. In contrast, the thyroid gland is not a typical organ affected by PAN, so it’s the exception among the listed options.

Polyarteritis nodosa is a vasculitis of medium-sized arteries that can cause ischemia and infarction in multiple organs. The kidneys are a classic target, often presenting with hypertension and renal infarcts; peripheral nerves commonly suffer ischemic injury leading to mononeuritis multiplex; testicular involvement due to vasculitis of the testicular arteries can also occur. In contrast, the thyroid gland is not a typical organ affected by PAN, so it’s the exception among the listed options.

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