Colposcopy may include a biopsy of lesions with characteristics of malignancy and premalignancy, such as acetowhite changes, abnormal vascular patterns, and failure to uptake iodine stain.

Drexel's Comprehensive Colposcopy Training Course is the expert resource in ... Discuss the indications for colposcopic examinations and biopsy. 4. Identify abnormal cytopathology and histopathology ...