Once collected, the sample undergoes several steps:
1. Fixation: Preserving the cellular morphology using a fixative like alcohol. 2. Staining: Applying specific stains such as Papanicolaou stain or Hematoxylin and Eosin (H&E) to highlight cellular details. 3. Microscopic Examination: A pathologist examines the stained sample under a microscope to identify any abnormal cells.
