A spur cell, also known as an acanthocyte, is a type of red blood cell characterized by its abnormal, thorny appearance.
Understanding Spur Cells (Acanthocytes)
Acanthocytes, derived from the Greek word "acantha" meaning "thorn," are erythrocytes (red blood cells) that exhibit distinctive spikelike projections on their surface. These projections:
- Vary in width.
- Vary in length.
- Have an irregular distribution.
In essence, spur cells are misshapen red blood cells covered in spikes, making them easily identifiable under a microscope.
