Benign and Malignant Tumors · Pathology

Which of the following is a characteristic of 'Pleomorphism' in tumor cells?

  1. Cells that are identical in size and shape
  2. Variation in the size and shape of cells and nuclei
  3. A reversible change in cell type
  4. The capacity of a cell to migrate autonomously through tissue
Show answer and explanation

Correct answer: Variation in the size and shape of cells and nuclei

Pleomorphism describes the marked variation in size and shape among cells of the same population. It is a key microscopic feature of malignant tumors and anaplasia.

Difficulty: Medium Question 10 of 20

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