A -year-old nulliparous woman presents to the clinic with an -month history of progressive vulvar pruritus and a recently enlarging, painful mass. She has applied over-the-counter hydrocortisone cream with no relief. Physical examination reveals a firm, irregular, cm ulcerated lesion located on the right labium majus. The lesion is cm away from the clitoris and the urethral meatus. No inguinal lymphadenopathy is palpated on examination.
Assuming the initial investigation confirms invasive squamous cell carcinoma, and subsequent surgical staging reveals positive ipsilateral inguinal lymph nodes, arrange the following standard management steps in the most appropriate chronological order.
- 1Perform an office-based punch biopsy of the vulvar lesion.
- 2Perform a radical local excision of the tumor with inguinal-femoral lymph node staging.
- 3Administer adjuvant radiotherapy to the groin and pelvis.
- 4Initiate routine clinical surveillance every to months.
Answer
The correct sequence is to first obtain a tissue diagnosis via punch biopsy, followed by primary surgical resection with lymph node evaluation. Adjuvant radiotherapy is then administered to treat the positive nodes, concluding with routine clinical surveillance.
The management of suspicious vulvar lesions follows a strict progression from diagnosis to staging/treatment, to adjuvant care, and finally to surveillance. A tissue diagnosis (office biopsy) must always precede definitive surgery (radical local excision). In early-stage lateral lesions, surgery includes primary tumor removal and ipsilateral lymph node evaluation. If the lymph nodes are positive, adjuvant radiotherapy is administered to reduce recurrence. Routine surveillance is initiated only after all therapeutic interventions are complete.
Step-by-Step Solution
Key Concept
Standard management pathway for vulvar squamous cell carcinoma
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