A leukemia rash, often referred to as leukemia cutis, is a rare skin manifestation that occurs when leukemia cells infiltrate the skin. It appears as discolored patches or bumps that may be raised or tender.
Understanding Leukemia Cutis
Leukemia cutis is a specific term for the infiltration of the skin by leukemia cells. It is considered a rare side effect of the disease. The appearance can vary but typically involves noticeable changes to the skin's surface.
Key characteristics of leukemia cutis include:
- Appearance: Discolored patches or bumps.
- Texture: These lesions may be raised, feeling elevated from the surrounding skin, and can also be tender to the touch.
- Cause: This rash develops when leukemia cells, which are abnormal white blood cells, leave the bloodstream and enter the skin tissue.
AML Rash: A Specific Presentation
One notable type of leukemia rash is the Acute Myeloid Leukemia (AML) rash. This occurs when acute myeloid leukemia cells specifically reach and infiltrate the skin. While distinct in its cellular origin, an AML rash is similar in appearance to other forms of leukemia cutis, presenting with discolored patches or bumps that may be raised or tender.
Here's a summary of the characteristics often associated with leukemia rashes:
| Characteristic | Description |
|---|---|
| Appearance | Discolored patches or bumps |
| Texture | Can be raised or tender |
| Underlying Cause | Infiltration of the skin by leukemia cells |
| Specific Type | AML rash (caused by acute myeloid leukemia cells) |
Recognizing these skin changes is important as they can be an indication of leukemia involving the skin.
