October 28, 2026

Veterinary cytology is often the quickest route from “what is this lump?” to a plan. A few well-made smears, a pathologist who reads them the same day or the next, and you have something real to tell the owner. Here’s what NovaVet Diagnostics tests in cytology, how fast each result comes back, and how to send samples that give the clearest answer.

Veterinary pathologists reading stained cytology smears under the microscope at a Perth vet lab, with sample tubes and a slide on the bench

What cytology can tell you

Cytology looks at cells, not tissue architecture. That makes it fast, cheap and minimally invasive, and for many cases it’s enough to decide the next step.

It’s the go-to for skin and subcutaneous lumps, enlarged lymph nodes, effusions, joint fluid, CSF, airway washes and urine. When cytology can’t settle the question on its own, it still tells you what to do next: biopsy, culture, or a follow-up test such as immunocytochemistry or PARR.

Same-day cytology

These cytology tests are listed as same-day in NovaVet’s veterinary test directory:

  • Eye, ear and skin cytology: smears from swabs, acetate tape or scrapes, or the swab or scrape itself in a sterile pot
  • Fluid analysis for pleural, pericardial and peritoneal effusions: total nucleated cell count, total protein and cytology
  • Cystic fluids from fluid-filled subcutaneous lesions, with up to six air-dried smears
  • CSF evaluation: cell count, differential, protein and cytology
  • Urine cytology, for suspected neoplasia of the lower urogenital tract
  • Vaginal cytology for staging the oestrus cycle in dogs

Next-day cytology (24 hours)

When you need more than a smear

Some questions need a second test on the same material.

  • Immunocytochemistry (5 to 7 days) stains T and B lymphocytes on cytology slides, helping with diagnosis and prognosis in suspected lymphoma.
  • PARR (3 to 4 weeks, referred) uses PCR to tell a reactive lymphocyte population from a neoplastic one. It needs at least 50,000 cells, so NovaVet checks the sample’s cellularity before it is sent on.
  • The specialist neurological panel (up to 7 days) combines full CSF cytology, neurological PCR, CSF CRP in dogs, and FIV/FeLV serology in cats.

Sample tips that make a difference

Good cytology starts at the clinic. A few points straight from the test directory:

  • Send air-dried smears. Most cytology tests are read from air-dried smears, from needle aspirates or impressions.
  • Urine cells degrade quickly. Send an air-dried smear or sediment preparation with the urine.
  • Refrigerate airway and prostatic washes and get them to the lab within 12 hours where possible.
  • Fluids: at least 1 mL for effusions and washes, or 0.5 mL for CSF and joint fluid. If there’s enough volume, an extra aliquot in EDTA helps.
  • Skip the chunky material. Large dry crusts and debris from skin and ears often can’t be smeared and stained.

Every test in the directory lists its sample type and turnaround, so the right tube goes in first time. NovaVet’s couriers pick up across the Perth metro area.

A pathologist on the end of the phone

Cytology is interpretation, and some cases sit in the grey zone. NovaVet is owned and run by veterinary pathologists who’ve worked in clinical practice, so you can ring and talk a borderline smear through with the person who read it.

“Samples are processed efficiently and results rapidly available. The team is a delight to work with, and always available for advice on the phone.”

Google review

Useful resources

Talk to NovaVet

Need cytology read fast in Perth? Call NovaVet Diagnostics on (08) 6186 2200 to open an account or book a courier pickup.

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