Squamous Cell Carcinoma
Also known as SCC
Squamous Cell Carcinoma is a common skin cancer in pets affecting areas exposed to sunlight.
See a vet now if
- unexplained skin changes
- persistent lesions
Symptoms
Early signs
- red, inflamed skin patches
- small, firm lumps
As it progresses
- ulcerated lesions
- bleeding or discharge from lesions
Emergency signs
- rapid growth of masses
- severe discomfort or pain
Causes
- prolonged UV light exposure
- chronic skin inflammation
Risk factors
- light-colored skin
- high sun exposure
Body parts affected
How vets diagnose it
- physical examination
- biopsy
Treatment
At home
- protective clothing
- pet-safe sunscreen
At the vet
- cryotherapy
- radiation therapy
Surgical
- complete surgical excision
Prevention
- limit sun exposure
- regular skin checks
Outlook
- Prognosis
- Early detection and treatment improve outcomes.
- Typical recovery
- Varies with treatment; typically weeks to months.
Squamous Cell Carcinoma questions
What animals are most at risk?
Pets with light-colored skin and high sun exposure are at greater risk.
Can SCC spread to other parts of the body?
Yes, SCC can metastasize if not treated early.
Is SCC painful for pets?
Yes, it can cause discomfort and pain, especially if ulcerated.
Are there any breeds more prone to SCC?
Breeds with thin or light-colored coats are more susceptible.
What is the typical treatment success rate?
Success rates are higher with early detection and appropriate treatment.
Full clinical detail
Overview
Squamous Cell Carcinoma (SCC) is a type of skin cancer commonly found in pets, particularly affecting areas with high sun exposure. It is characterized by abnormal growth of squamous cells, which make up the outermost layer of the skin.
Causes
SCC is primarily caused by prolonged exposure to ultraviolet (UV) light from the sun. Other contributing factors may include exposure to certain chemicals or chronic skin inflammation.
Symptoms & Signs
Early Symptoms
- Red, inflamed skin patches
- Small, firm lumps
Advanced Symptoms
- Ulcerated lesions
- Bleeding or discharge from lesions
Emergency Signs
- Rapid growth of masses
- Severe discomfort or pain
Diagnosis
Veterinarians typically use a combination of physical examination and biopsy to diagnose SCC. Imaging tests such as X-rays or ultrasounds may also be used to assess the spread.
Treatment Options
Home Care
- Protective clothing to limit sun exposure
Veterinary Treatments
- Cryotherapy to freeze cancer cells
- Radiation therapy for localized tumors
Surgical
- Complete surgical excision is often recommended for accessible tumors.
Home Care
Protective measures like applying pet-safe sunscreen and providing shaded areas can help manage the condition.
Prevention
- Limit sun exposure, especially during peak UV hours
- Regular skin checks for early detection
Prognosis & Recovery
The prognosis depends on the stage at diagnosis and the success of treatment. Early detection usually leads to a better outcome.
When to See a Vet
- Any unexplained skin changes
- Persistent or worsening lesions
Worried about your pet?
This page is general guidance, not a diagnosis. A vet should examine your pet before any treatment starts.