Question:medium
All of the following are features of Behcet's syndrome EXCEPT:
All of the following are features of Behcet's syndrome EXCEPT:
Show Hint
Behcet's triad is oral plus genital ulcers plus uveitis - one skin ulcer belongs to IBD instead.
Updated On: Jun 24, 2026
- Genital ulcers
- Uveitis
- Oral ulcers
- Pyoderma gangrenosum
Show Solution
The Correct Option is D
Solution and Explanation
Step 1: Recall the core of Behcet's disease. It is a multisystem vasculitic disorder hallmarked by a triple set of mucocutaneous and ocular lesions: mouth ulcers, genital ulcers and eye involvement.
Step 2: Check each option. Recurrent oral aphthae, genital ulcers and uveitis all belong to Behcet's and may be accompanied by skin lesions and a pathergy reaction.
Step 3: Spot the outlier. Pyoderma gangrenosum is linked to inflammatory bowel disease and arthritides rather than to Behcet's syndrome, so it does not belong here.
Step 4: The answer to this except-type question is pyoderma gangrenosum.
\[\boxed{\text{Pyoderma gangrenosum}}\]
Step 2: Check each option. Recurrent oral aphthae, genital ulcers and uveitis all belong to Behcet's and may be accompanied by skin lesions and a pathergy reaction.
Step 3: Spot the outlier. Pyoderma gangrenosum is linked to inflammatory bowel disease and arthritides rather than to Behcet's syndrome, so it does not belong here.
Step 4: The answer to this except-type question is pyoderma gangrenosum.
\[\boxed{\text{Pyoderma gangrenosum}}\]
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