Skip to main content
General Medicine

Lumps and Bumps: When a Mass Needs Testing or Removal

Finding a lump on your pet is scary—but not every lump is dangerous. The key is knowing when to monitor, when to test, and when removal is the best option.

➡️ General medicine: https://poplarviewpethospital.com/services/general-medicine/
➡️ Soft tissue surgery: https://poplarviewpethospital.com/services/soft-tissue-surgery/
➡️ Request appointment: https://poplarviewpethospital.com/request-appointment/

Common types of lumps

Some frequent (often benign) findings include:

  • Fatty tumors (lipomas)
  • Cysts
  • Warts/skin tags
  • Inflammation from bites or irritation

But lumps can also be:

  • Abscesses
  • Enlarged lymph nodes
  • Tumors that require prompt treatment

Red flags: schedule an exam soon

  • Rapid growth
  • Firm or fixed to underlying tissue
  • Ulceration, bleeding, or scabbing
  • Causing pain or lameness
  • Located near mouth, genitals, or lymph node areas
  • Multiple new lumps appearing quickly

Why “watch and wait” can backfire

Even benign masses can become large enough to:

  • Restrict movement
  • Irritate skin
  • Become harder (and more expensive) to remove later

And some malignant masses look harmless early.

How we evaluate a lump

Your vet may recommend:

  • Measuring and photographing for tracking
  • Fine needle aspirate (cell sampling)
  • Biopsy or removal
  • Imaging if deeper involvement is suspected

When removal is recommended

Removal may be advised when:

  • The mass is growing
  • It interferes with comfort/mobility
  • It’s infected or ulcerated
  • Testing suggests a risk

➡️ Soft tissue surgery: https://poplarviewpethospital.com/services/soft-tissue-surgery/
➡️ Request appointment: https://poplarviewpethospital.com/request-appointment/