Comprehensive Anatomic & Clinical Pathology
Precision in Every Analysis
At Pathwood Veterinary Laboratories, our diagnostic services are led by Dr. Jason Wood, a board-certified anatomic pathologist with extensive experience across general practice, emergency and referral hospitals, and research settings. We provide comprehensive biopsy, cytology, and ancillary testing, combining thoughtful case review with modern diagnostic tools to deliver accurate, clinically actionable results.
Our expertise spans a wide range of specialties, including surgical oncology, dermatopathology, and complex medical cases, with each submission receiving careful microscopic evaluation, clear diagnostic interpretation, and clinically focused commentary to support confident decision-making.
Beyond the report, we value collaboration. We prioritize direct access to our pathologists and timely communication, working closely with your team to ensure clarity, consistency, and reliability at every step of the diagnostic process.
Anatomic & Clinical Pathology Services Offered
Biopsy Reports
All biopsy reports include full microscopic description, diagnosis, and comment
Biopsy turnaround time is 1-3 business days from receipt of sample
Samples that require additional decalcification or fixation may take longer
All biopsy fees are inclusive of dermatopathology and surgical oncology cases
Includes special stains ordered at the pathologist’s discretion
Priority / STAT service available upon request
Cytology Reports
All cytology reports include full microscopic description, diagnosis, and comment
Cytology turnaround time is 1-2 business days from receipt of sample
Priority / STAT service available upon request
For Current Fee Schedule - Please Contact Us
Biopsy Services
Biopsy - Routine
Small masses < 8cm
Small amputations - digits, tails
Dermatopathology samples - up to 5 punch biopsies submitted from the same site or disease process
Discount for Additional site (same patient, same submission)
Biopsy - Complex
Large masses > 8 cm
Large amputations - limbs (inclusive of any regional lymph nodes within the sample)
Liver or lung lobes
Spleens
Intestinal resections
Mandibulectomy / maxillectomy - inclusive of any regional lymph nodes within the sample
Discount for Additional site (same patient, same submission)
Biopsy - Unilateral mammary chain
Inclusive of regional lymph nodes
Discount for Additional site (same patient, same submission)
Endoscopy
1-2 sites: GI & nasal samples
3-5 sites: GI & nasal sample
Cytology Services
Cytology evaluation
Cytology evaluation (1 site, up to 5 slides)
Discount for Cytology additional site (up to 5 slides)
Discount for Additional slides per site beyond the initial 5
Body fluid analysis
Discount for Body fluid additional site
Blood smear review
Please include a pre-made slide & EDTA tube
CBC required for analysis
Bone marrow analysis
Bone marrow aspirate +/- bone marrow core biopsy
CBC required for analysis
Alkaline phosphatase testing
Lymphoma screen
Cytologic evaluation of samples from up to four lymph node sites
Blood work interpretation
Ancillary Testing
Immunohistochemistry (IHC)
Most common veterinary diagnostic
IHC stains are available and are charged per stain
Please contact us directly if you are looking for a specific stain
Results typically take 5-6 business days
PARR testing
B-cell and T-cell analysis is provided through an outside vendor
Price includes shipping
Results typically take 1-2 weeks
Quantitative copper analysis
Provided through an outside vendor
Price includes shipping
Results typically take 7-10 business days
Oncology fresh tissue collection
Torigen
Price includes shipping
Oncology scroll preparation
Fidocure & VetOmics
Price includes shipping
Decalcification
Performed when necessary for biopsy samples
Free of charge
Collection of fresh/frozen tissue for genetic analysis available at no additional charge
Additional information
Courier service available in Northern California and Western Washington state
Supplies – Formalin jars, specimen bags and lock boxes available upon request.
Why Choose PVL!
Choosing PVL means opting for a team that stands at the intersection of expertise and genuine care for veterinary pathology. Dr. Jason Wood, DVM, DACVP, brings forth a wealth of experience and a meticulous approach to anatomic pathology, ensuring that every sample is treated with utmost precision and attention to detail. Our roots in the Pacific Northwest have allowed us to build trust and establish robust relationships across Washington, Oregon, and Northern California, while our capabilities enable us to serve clients nationwide. At PVL, we prioritize providing high-quality services at fair prices, ensuring that affordability does not compromise the quality delivered. We stand as leaders, partners, and a trusted source in the veterinary pathology landscape, ensuring that every client experiences the pinnacle of diagnostic excellence with PVL.