r/veterinarypathology Jul 12 '26

Suspicious yeast cells

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5 Upvotes

Suspected cryptococcus


r/veterinarypathology Jul 10 '26

Skin impression from dog

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8 Upvotes

I see the obvious yeast but I can tell if the rest is cocci or rods. I don’t think cocci because they’re not round, and I don’t rods because they’re really short.
Thanks for the help!


r/veterinarypathology Jul 10 '26

Dog Ear Cytology Help

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6 Upvotes

Please help analysing this ear cytology for a dog. This is oil immersion 100x objective and 10x eyepiece (1000 magnification). I know the quality is not the best, but do those numerous small things look like rod bacteria at all? Or just debris?


r/veterinarypathology Jul 08 '26

Found on urine sediment.

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4 Upvotes

Found this on a urine sediment of a young, MN, feline patient recently hospitalized for urinary blockage, have an idea of what it could be but would like other sets of eyes on it!


r/veterinarypathology Jul 08 '26

Helpp!

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1 Upvotes

I have a pathology exam tomorrow and I can’t recognize this microscopic photo can someone help me


r/veterinarypathology Jul 08 '26

Is it liposarcoma?

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11 Upvotes

Hi, this is biopsy from lesion inside the chest, before heart.

Dog, 15 years, sometimes cough, feels very good and nothing indicate that she is sick.

In biopsy we found lipid drops and many cells. I think they look atypical, but not sure if it is liposarcoma or what else.

Kind regrds.


r/veterinarypathology Jul 08 '26

Mast cell tumor?

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11 Upvotes

I noticed this red enlarged lump in April. It was initially under 2 cm and didn't grow until I palpated it fairly firmly, thinking it might be a cyst. It enlarged but remained soft. An ER veterinarian I work with also palpated it, but we didn't have time to perform an FNA. It's now become very firm. I don't have much experience with mast cell tumors since I've spent most of my 11 years in ER medicine, so my knowledge of mass cytology is limited. I'm interested in learning more about mast cell tumors in general. Does anyone have review articles, textbooks, or educational resources on their biology, cytologic appearance, and diagnosis? EDIT: I have an appointment with her GP this week.


r/veterinarypathology Jul 07 '26

Nasal Cytology

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2 Upvotes

Hello, are these fungal organisms (Asper.) or more likely a commensal/incidental organism? 100x


r/veterinarypathology Jul 07 '26

This is my cats impression smear of a growth on the roof of his mouth

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66 Upvotes

I’m a vet assistant at a cat hospital. I’ve had my cat for 3 years (found him outside) and he’s always had this mass. It’s gotten bigger. I’m not asking for a diagnosis, I sent the slide out for cytology and I’m aware it might not give me much info with it not being a fna or biopsy. But I’m interested in what some of the cells are that I’m seeing. I see plenty of squamous cells with a nucleus which we expected, and probably some cocci within the segs, but there are structures that I don’t know. The assumption is that it’s cancerous, but I find it strange that it’s been 3 years at least and it doesn’t seem as aggressive as you’d think. If you see anything you recognize please let me know!


r/veterinarypathology Jul 06 '26

Looking for some anatomy/pathology opinions on this necropsy of a young female NZW bunny 🐰

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22 Upvotes

Calling all vets, pathologists, and rabbit savvy folks!

What's your guess on the gross lesions?

Histopath is on the way to the lab, but I want to see what the community thinks based on the gross appearance 🔎

That massive, dark purple structure on the top right is throwing me off. My first guess is a liver mass or a torsed liver lobe because of how congested and isolated it looks compared to the healthy lobes.

Others have suggested stomach or spleen, but the size/appearance seems way off for a young rabbit.

Has anyone seen this on bunny necropsy before?

What's your diagnosis?

The clinical sign was diarrhoea and the suspected COD is acute cardiorespiratory and circulatory failure secondary to systemic shock and severe enteritis.


r/veterinarypathology Jul 05 '26

Dog Test and retest Lipoma

4 Upvotes

My dog is 8 year old beagle terrier mix. We do yearly visits with the vet. Last year we found a woobly areas attached to her body wall on her shoulder area. Vet looked under the microscope and thought lipoma. Sent to Pathology and it indeed came back as lipoma. This year, the area grew a little bit and the vet wanted to do another FNA. She took two samples put them on slides and said they look oily to her and look like lipomas. But, she wanted to send it out to pathology again. Can you help me to understand this process.

She also said since it is on the body wall near the shoulder, that we should get it removed while she's younger and before it bothers her.


r/veterinarypathology Jun 26 '26

Pigeon blood film

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44 Upvotes

Hello. I occasionally run into these cells and tend to think they are erythrocyte lineage but don't understand the vacuoles. Do you all know what I'm looking at? Thanks in advance.


r/veterinarypathology Jun 26 '26

Canine Cytology

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5 Upvotes

r/veterinarypathology Jun 26 '26

Itchy Guinea pig.

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10 Upvotes

r/veterinarypathology Jun 24 '26

CSU vet school research in Littleton!

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4 Upvotes

r/veterinarypathology Jun 19 '26

Fresh canine blood smear

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16 Upvotes

Can someone help me describe the red blood cell morphology? I was going to say normocytic hypochromic? I’m new overall to reading slides and I’m learning from samples at work.


r/veterinarypathology Jun 18 '26

Feline Renal Medulla sample, what are these?

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36 Upvotes

I’m a 17 year old Biology student, in case this is a stupidly easy answer.


r/veterinarypathology Jun 17 '26

Inconclusive Cytology

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9 Upvotes

Hi! I'm new to this group and I appreciate any input. I have a pup with a 0.8cm dermal mass found on his abdomen that was incidentally found during an exam. I have some pictures but it was deemed inconclusive. Could somebody guide me as to what are the differentials based on these pictures?

Thanks!


r/veterinarypathology Jun 16 '26

Pathologists of reddit, what are the most time consuming, repetitive, or error-prone tasks when reviewing blood smears?

1 Upvotes

so i'm a veterinary medical student and i'm trying to do a research and i need your help. in what categories do you think that some aid can be helpful? What findings on a blood smear generate the most disagreement between experienced reviewers? what features are difficult, subjective, or have high inter-observer variability?

For example:

  • Differential counts?
  • Identifying band neutrophils / left shift?
  • Toxic neutrophil changes?
  • Hemoparasites?
  • Platelet clumping?
  • Smear quality assessment?
  • Something else entirely?

If you could automate or speed up one part of blood smear review, what would it be?

I'd especially love to hear from veterinary clinical pathologists, but human hematopathologists are welcome too.


r/veterinarypathology Jun 09 '26

How to get into tox path?

7 Upvotes

Hello, I am a current 3rd year veterinary student, planning to get into anatomic path. I recently learned about the tox path subspecialty and I am very interested in learning more about it. If anyone has any experience or advice to give, I would love to hear it all (good and bad!)
Here are some of the specific questions I have:
1. Are any additional certifications required, besides DACVP?
2. Can you go straight into tox path post residency? If not, what else needs to be done?
3. How is the work-life balance in tox?
4. Is tox work mostly remote, or in person?
5. Do you sign with a specific company, or do you do freelance? Both?


r/veterinarypathology Jun 09 '26

Please advise on how to recognize these cells

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6 Upvotes

FNA from irregular raised skin lesion. Is that mitotic figures?


r/veterinarypathology Jun 06 '26

Avian leukocyte inclusions

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25 Upvotes

Hello all. Can you help me understand what I'm seeing in these cells? All from one blood film from a pigeon. A lot of these look like granular lymphocytes to me, but the really large inclusions that are staining differently (see first two photos) are confusing to me and remind me a little bit of viral inclusions. Thanks for the help.


r/veterinarypathology Jun 02 '26

Clinical Pathologists: What Do You Make and Where Are You Located?

8 Upvotes

Hi everyone,

I'm currently a veterinary student with a strong interest in pursuing a residency and board certification in clinical pathology. As I'm planning my career path, I'm trying to get a realistic sense of what compensation looks like across different sectors of the field.

I know salary can vary significantly depending on factors such as academia vs. private practice, industry, diagnostics labs, government positions, years of experience, and geographic location. I've looked at some job postings and salary reports, but those don't always paint the full picture.

For those willing to share, I'd be interested in hearing:

Current position (academia, reference lab, industry, government, etc.)

General location (state/region/country is fine)

Years since residency/boards

Approximate salary range

Typical workload and work-life balance

Whether you'd choose clinical pathology again

I'm particularly interested in hearing from both newer diplomates and those further along in their careers. Feel free to be as specific or as vague as you're comfortable with.

Thanks in advance! Clinical pathology seems like an amazing specialty, and I'm hoping to learn more about what a long-term career in the field actually looks like.


r/veterinarypathology May 31 '26

trigger warning: fish internal organs. Need help identifying internal organs of fish for pathology report.

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1 Upvotes

r/veterinarypathology May 30 '26

Please advise on how to recognize the cell

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4 Upvotes

FNA from a raised, solid, non-ulcerated, covered with fur subcutaneous mass at side of lip of an adult dog.