Clinician’s Brief podcast spotlights skipped ear cytology
Bottom line
Clinician’s Brief has published a sponsored Partner Podcast episode, “Ear Cytology: A Test We Too Often Skip,” featuring host Dr. Beth Mollison with Dr. Elizabeth Layne, a boarded veterinary dermatologist and medical affairs specialist at IDEXX, and Dr. Christy Ballew, a small animal general practitioner and medical director in Kansas City. The episode focuses on a familiar practice gap: ear cytology is widely considered a core diagnostic for otitis externa, but it’s still skipped too often in general practice, even though it can quickly shape treatment decisions and client communication. Broader clinical guidance aligns with that message. AAHA guidance states cytology should be performed in every case of otitis externa, and longstanding dermatology literature describes it as a simple, rapid, practical test that should be used routinely in patients with signs consistent with otitis externa. (cliniciansbrief.com)
Why it matters: For veterinary professionals, this is less about a new product launch than a reminder about standard-of-care execution. Otitis externa is common in small animal practice, and missed cytology can mean less targeted therapy, more rechecks, more frustration for teams and pet parents, and a greater chance that underlying allergic or chronic ear disease is managed reactively instead of systematically. IDEXX and Clinician’s Brief are also tying that educational message to newer workflow tools, including automated ear cytology on the inVue Dx analyzer, which the company says can classify microorganisms and cells from ear swab samples in-clinic. (idexx.com)
What to watch: Expect more education and commercial attention on in-clinic cytology workflows as diagnostics companies try to reduce the time, training, and confidence barriers that keep ear cytology underused. (podcasts.apple.com)
Clinician’s Brief is putting a spotlight on a basic diagnostic that many practices know they should use more consistently: ear cytology. In the sponsored Partner Podcast episode “Ear Cytology: A Test We Too Often Skip,” host Dr. Beth Mollison speaks with Dr. Elizabeth Layne of IDEXX and Kansas City general practitioner Dr. Christy Ballew about why this test still gets missed and how practices can make it a more routine part of otitis workups. (cliniciansbrief.com)
The premise lands because the profession has been saying essentially the same thing for years. Veterinary dermatology literature has long described otic cytology as a simple, rapid, and practical test that should be performed routinely in patients with signs of otitis externa, and notes that if a clinician can do only one test, cytology should be the priority. More recent AAHA guidance goes a step further, stating that cytology should be performed in every case of otitis externa. That makes the podcast less a revelation than a pointed reminder about a persistent execution gap in everyday care. (pubmed.ncbi.nlm.nih.gov)
That gap matters because otitis is both common and layered. IDEXX says otitis externa appears in up to 20% of small animal visits, while AAHA notes ear disease can be a major manifestation of allergic skin disease and, in some patients, may be the only clinical sign. Clinician’s Brief educational content similarly emphasizes that treatment decisions should be based on the combined picture from history, examination, cytology, and the condition of the ear canal, not on appearance alone. In other words, skipping cytology doesn’t just skip a slide, it can short-circuit the whole diagnostic logic of the case. (idexx.com)
The industry context is also worth noting. IDEXX has been building a stronger ear-cytology message around its inVue Dx Cellular Analyzer, including educational materials and a recent white paper on automated ear cytology in the clinic. The company says the platform can identify microorganisms and cells in ear swab samples using algorithm-aided classification, with results available in-clinic. In a recent IDEXX document, Dr. Layne described automated ear cytology as a way to help veterinarians perform what she called the primary diagnostic test for diagnosing and managing otitis externa. Because this podcast is sponsored, that commercial backdrop is part of the story. (idexx.com)
Outside IDEXX, the broader professional conversation points in the same direction. Clinician’s Brief’s own otitis resources stress ear cytology as a key step in determining the best treatment, and JAVMA’s 2025 recommendations from the American College of Veterinary Microbiologists note that ear examination and cytology help determine whether culture and susceptibility testing are needed and guide sample collection. That suggests a practical hierarchy for general practice: cytology first, then culture when the case history, organism pattern, chronicity, or treatment response warrants escalation. (cliniciansbrief.com)
Why it matters: For veterinary professionals, this story is really about workflow, consistency, and confidence. Ear cytology is inexpensive and fast relative to many other diagnostics, but it still competes with time pressure, staff training gaps, and the temptation to treat empirically. When it’s skipped, practices risk broader-spectrum or less precise therapy, slower resolution, more repeat visits, and weaker client education. When it’s used well, it can support more targeted treatment plans, help identify yeast versus cocci versus rods, flag cases that may need culture or referral, and create visuals that make the diagnosis easier to explain to pet parents. (pubmed.ncbi.nlm.nih.gov)
There’s also an education-workforce angle here. Sponsored podcast content like this reflects a larger push by industry and media partners to close “know-do” gaps in primary care, especially around diagnostics that are clinically valuable but operationally underused. The message is not that veterinarians don’t know cytology matters. It’s that consistent use often depends on whether the practice has the time, training, staffing, and systems to make it easy every time an ear case walks through the door. That’s where continuing education, technician utilization, and new in-clinic tools are converging. (cliniciansbrief.com)
What to watch: The next phase will likely be less about persuading clinicians that ear cytology is important, and more about whether practices adopt workflows, training models, or automation that make routine cytology realistic at scale, especially in busy general practice. (idexx.com)