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Cervical punch biopsy

Abnormal area seen at colposcopy.

Source: NHS Cervical Screening Programme

Steps

  1. Colposcopy with acetic acid.
  2. Biopsy the worst-looking area with Tischler punch forceps.
  3. Sample into formalin.
  4. Haemostasis with silver nitrate or Monsel’s.
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