## Clinical Context The patient presents with clinical signs suggestive of cervical pathology (postcoital bleeding, friable cervical mass) and a cytological finding of ASCUS. The presence of a visible cervical lesion elevates the risk and mandates further evaluation beyond observation alone. ## Management Algorithm for ASCUS **Key Point:** ASCUS is an ambiguous cytological category with ~5–10% risk of underlying cervical intraepithelial neoplasia (CIN) 2/3 or cancer. Two evidence-based pathways exist: 1. **Reflex HPV testing** — if HPV-positive, proceed to colposcopy; if HPV-negative, return to routine screening. 2. **Immediate colposcopy** — direct visualization with directed biopsy if lesion is visible. **High-Yield:** In the presence of a **visible cervical lesion** (as in this case), colposcopy is indicated regardless of cytology, because the lesion itself requires tissue diagnosis. Reflex HPV testing is the standard triage for cytological ASCUS in the absence of a gross lesion; however, when a lesion is visible, colposcopy takes priority. ## Why This Patient Needs Colposcopy - Gross cervical lesion visible on speculum examination - Postcoital bleeding (suggests tissue fragility or malignancy) - ASCUS cytology adds further suspicion - Colposcopy allows direct visualization, magnification, and directed biopsy for tissue diagnosis **Clinical Pearl:** A visible cervical lesion is a **red flag** that bypasses the usual triage algorithms. Even with normal cytology, a visible lesion warrants colposcopy and biopsy. ## Why Reflex HPV Testing Is Still Mentioned In resource-limited settings or when the lesion is not grossly visible, reflex HPV testing is cost-effective and guideline-recommended. However, the presence of a visible mass makes immediate colposcopy the standard of care. [cite:Robbins 10e Ch 22]
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