Step 1: Decode the clinical phrase. Oculo-oro-genital ulcers point to a disorder that simultaneously injures the eyes, the mouth, and the genitalia. That specific triple-site ulceration is the signature presentation of Behcet disease, an inflammatory condition affecting vessels of all sizes.
Step 2: Recall the defining picture. A patient with Behcet disease classically has painful recurrent mouth ulcers together with genital aphthae and eye inflammation such as uveitis, and may also show skin pustules, joint involvement, or neurological features. These appear without an underlying bowel or autoimmune disease.
Step 3: Set aside the wrong choices. Lichen planus, SLE, and psoriasis can each affect the skin or mucosa, but none reproduces the simultaneous eye, oral, and genital ulcer combination. Hence the condition described is Behcet disease.
\[\boxed{\text{Behcet disease (option 1)}}\]