Mucocutaneous circumoral pigmentation is found in_____________?

Correct answer: A. Peutz-Jeghers syndrome

A. Peutz-Jeghers syndrome
B. Plummer-Vinson syndrome
C. Lead poisoning
D. Bechet's syndrome

Explanation

Peutz-Jeghers syndrome causes multiple mucocutaneous melanin macules, especially around the lips and oral cavity. Plummer-Vinson, lead poisoning and Behçet syndrome do not characteristically produce this circumoral pigmentation.

Submitted by a TestUstad contributor and published by the TestUstad editorial teamLast updated 18 September 2026

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Mucocutaneous circumoral pigmentation is found in_____________?

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