Veterinary Case Presentation: Format and Examples for Students

By Dr. Zubair Khalid, DVM, MS, PhD · 2026-08-11

Key Takeaways

• A structured veterinary case presentation logically progresses from signalment and presenting complaint to a ranked problem list, guiding differential diagnoses and a justified diagnostic plan. Signalment (species, breed, age, sex, reproductive status) is critical for narrowing differential diagnoses from the outset.
• The physical examination should objectively detail abnormal findings by system, providing baseline parameters like temperature, pulse, and respiration rate for monitoring. Normal findings can be summarized, while abnormalities require specific location, character, and severity descriptions.
• Differential diagnoses must be prioritized based on likelihood, severity, and treatability, explicitly linking supporting or refuting findings from the signalment, history, and physical examination to each potential cause.
• Diagnostic plans should be tiered, with the first tier comprising a minimum database (hematology, biochemistry, urinalysis), followed by targeted testing for leading differentials, and then confirmatory or specialized tests, with each test justified by its intended purpose.
• Therapeutic plans require specific drug classes, agents, routes, frequencies, and durations, with doses verified against current formularies and withdrawal periods confirmed for food animals. Monitoring parameters must be directly linked to therapy efficacy, toxicity, or disease progression, with defined recheck intervals and action thresholds.
• Presenters must acknowledge the limitations of the evidence base, distinguishing recommendations based on controlled trials from those derived from observational data or clinical consensus, and explicitly state areas of uncertainty or disagreement.

A veterinary case presentation is a structured oral summary of a clinical encounter, delivered to an audience of clinicians, interns, residents, or fellow students. It serves two distinct purposes. For the presenter, it is an exercise in clinical reasoning, forcing the organization of history, examination findings, diagnostic data, and treatment plans into a coherent narrative. For the audience, it is a teaching tool that models how experienced clinicians approach differential diagnosis and case management. This article provides a detailed framework for constructing and delivering such presentations, with annotated examples across species and case types. It is written for veterinary students who have completed early clinical rotations and who now need to present cases formally in rounds, clinics, or examinations.

The format described here aligns with the professional competences expected of veterinary graduates, including the ability to communicate clinical findings clearly and to justify diagnostic and therapeutic decisions. The Royal College of Veterinary Surgeons Day One Competences explicitly include effective communication with professional colleagues and the capacity to gather, record, and interpret clinical information. A well-structured case presentation is one of the most direct demonstrations of these abilities.

At a Glance

Purpose and Audience

Case presentations differ from written case reports. A presentation is delivered live, often under time constraints, and the audience can interrupt with questions. The presenter must therefore prioritize information, anticipate queries, and adapt the level of detail to the listeners. In teaching hospitals, the audience typically includes clinicians who already know the case, the presentation is a rehearsal of reasoning, not a revelation of new facts. In examination settings, the audience may be assessing the presenter's ability to select and synthesise information under pressure.

The structure of a presentation should mirror the logical sequence of clinical reasoning. Begin with what is known, move to what was found, and conclude with what was done and why. This sequence allows listeners to follow the reasoning process and to identify points where alternative interpretations might apply.

The Signalment and Presenting Complaint

The opening line of any case presentation must establish the patient's identity and the reason for presentation. Signalment includes species, breed, age, sex, and reproductive status. These details are not administrative filler, they constrain the differential diagnosis from the first sentence. A 3-year-old neutered male Labrador Retriever with acute vomiting has a different set of likely causes than a 12-year-old spayed female Domestic Shorthair with the same sign.

The presenting complaint should be stated in the owner's terms, followed by a more precise description of the problem. For example: "Presented for vomiting of 24 hours duration. The owner describes three episodes of bilious fluid, each preceded by retching." This distinguishes the owner's observation from the clinician's interpretation, a distinction that becomes important when the history is complex or the owner's account is unreliable.

History Taking and Presentation

The history section should be organized chronologically and by body system. Begin with the current problem, then expand to relevant past medical history, and finally cover preventive care, diet, environment, and travel history. The level of detail should reflect the clinical question. A case of acute trauma requires less dietary history than a case of chronic diarrhea.

Prior treatments are essential. Record what was given, at what dose, for how long, and with what response. This information often reveals diagnostic information in itself. A dog with pruritus that responded partially to glucocorticoids but relapsed on cessation suggests a different differential list than one that never responded at all.

When presenting the history, do not read from notes verbatim. Synthesise the information into a narrative that highlights the temporal progression of signs and the evolution of the problem. If the history is long, group related information and state the most relevant findings first.

Physical Examination Findings

The physical examination section should present objective findings in a standard order: general appearance, vital parameters, then system by system. Normal findings can be summarized briefly, abnormal findings require detail. For each abnormality, state the location, character, and severity. "Increased bronchovesicular sounds in the cranioventral lung fields" is more useful than "lung sounds abnormal."

The examination section should also include body weight, body condition score, temperature, pulse rate, respiratory rate, and hydration status. These parameters provide a baseline for monitoring response to treatment and are expected in any formal presentation.

The Problem List

After the examination, the presenter should construct a problem list. This is a critical step that distinguishes a strong presentation from a weak one. The problem list is not a restatement of the history or examination findings. It is an interpretation of those findings into discrete, manageable clinical problems. Each problem should be stated as a single entity: "acute vomiting," "weight loss despite normal appetite," "palpable cranial organomegaly."

Problems should be ranked by clinical importance, not by the order in which they were discovered. The most urgent or most likely life-threatening problem comes first. This ranking demonstrates clinical judgment and guides the subsequent differential diagnosis and diagnostic plan.

The MSD Veterinary Manual provides species-specific guidance on the interpretation of common clinical problems, and students should consult such references to ensure their problem lists reflect current clinical understanding.

Differential Diagnosis and Prioritization

The problem list becomes the scaffold for differential diagnosis. Each problem should be expanded into a ranked list of possible causes, with the ranking justified by signalment, history, and examination findings. A common error is presenting a complete list of every condition that could produce a sign. The better approach is to rank by likelihood for this specific patient, then state which findings support or weaken each candidate.

Prioritization follows three axes: likelihood, severity, and treatability. A rare but rapidly fatal condition may outrank a common but benign one. For example, acute abdominal pain in a geriatric large-breed dog demands that gastric dilatation-volvulus be addressed early in the differential list even if the history is atypical, because the cost of missing it is high. Conversely, a mild pruritus in a young cat may reasonably place ectoparasites above neoplasia despite the latter being more serious, because the pretest probability is low.

Use the signalment to narrow the field before you begin. Age, species, breed, sex and neuter status, and geographic location each filter the differential list. A 6-month-old intact male Labrador with diarrhea in the southeastern United States carries a different differential set than a 12-year-old spayed female Siamese with the same sign. Geographic filtering matters for vector-borne and fungal diseases, and regional variation in disease prevalence should be acknowledged explicitly when it changes the ranking.

The physical examination findings that support or refute each differential should be stated in one or two clauses per candidate. This forces the reasoning into the open. A student who says "rule out pancreatitis" without explaining which findings make pancreatitis more or less likely has not yet integrated the case. The examiner is testing the reasoning pathway, not the completeness of the list.

Diagnostic Plan and Interpretation

The diagnostic plan follows directly from the prioritized differentials. Each test should have a stated purpose: confirm a suspected diagnosis, rule out a dangerous alternative, stage a confirmed disease, or monitor response to therapy. Tests ordered without a decision attached to the result are difficult to justify and easy to criticise in rounds.

A useful structure is to group diagnostics into three tiers. The first tier is the minimum database: hematology, serum biochemistry, urinalysis, and any point-of-care tests indicated by the presentation. The second tier is targeted testing for the leading differentials, such as imaging, endocrine assays, or fluid analysis. The third tier is confirmatory or specialised testing, including histopathology, culture, or genetic testing. Presenting the plan in tiers shows that you understand the difference between screening and confirmation, and it gives the listener a sense of the expected diagnostic pace.

Interpretation of results should be tied back to the differential list. When a test result is abnormal, state what the abnormality does to the probability of each leading candidate. When a result is normal, state whether it rules out a condition or merely fails to support it. A normal serum lipase does not exclude all pancreatic disease, and a negative urine culture does not exclude prostatitis in a dog that has received antibiotics. These nuances matter more than the raw values.

Interpretation of genetic test results deserves particular care. Variant classification follows standard terminology, and the clinical significance of a finding depends on the variant class and the testing context. The joint consensus recommendation from the American College of Medical Genetics and Genomics and the Association for Molecular Pathology provides the framework for classifying sequence variants as pathogenic, likely pathogenic, uncertain significance, likely benign, or benign, and this framework is directly applicable to veterinary genetic testing where the same principles of evidence evaluation apply ACMG and AMP standards for sequence variant interpretation. A student presenting a genetic test result should state the variant class, the laboratory's interpretation, and what the result does and does not establish for this patient.

Therapeutic Plan and Monitoring

The therapeutic plan should name the drug class, the specific agent, the route, the frequency, and the planned duration. Doses should be checked against a current formulary or label reference at the time of writing, and the student should state that this check was performed. Withdrawal periods for food animals must be verified against the label and regional regulations, and the student should acknowledge that these requirements vary by jurisdiction and by the specific product used.

Monitoring parameters should be linked to the therapy and to the disease. Each parameter should have a stated purpose: detecting efficacy, detecting toxicity, or detecting disease progression. For example, a dog started on an anticonvulsant should have serum drug concentration measured after reaching steady state, and the owner should be counselled on observing for sedation and ataxia. A cat receiving chronic glucocorticoids should have glucose monitored periodically, and body weight and muscle condition scored at each recheck.

The monitoring plan should also state the expected timeline. When will the first recheck occur? What change would prompt an earlier recheck? What change would prompt discontinuation of the drug? These decision rules convert the plan from a list of tests into a management strategy.

The quality of evidence supporting a therapeutic choice should be acknowledged where it is weak. The GRADE approach, which grades the quality of evidence and the strength of recommendations across a range of interventions, provides a vocabulary for this discussion GRADE system for grading evidence and recommendations. A student who can state that a recommendation is based on low-quality evidence or extrapolated from another species demonstrates more sophistication than one who presents every choice as equally well supported.

Prognosis and Client Communication

The prognosis should be stated in terms of the specific disease, the stage at diagnosis, and the expected response to the planned therapy. Prognostic statements should be framed with honest uncertainty. Where the evidence base is limited, say so. Where the prognosis depends on factors not yet known, such as histopathologic grade or surgical margins, state that the prognosis is provisional pending those results.

Client communication points should be listed explicitly. What does the owner need to know about administering the medication? What clinical signs should prompt a call to the hospital? What is the financial estimate, and what are the options if the owner cannot proceed with the full plan? The RCVS Day One Competences include communication skills as a core professional requirement, and case presentations are an opportunity to demonstrate that you have considered the owner's perspective and the practical constraints of the household RCVS Day One Competences.

Sample Case Presentation

The following abbreviated example demonstrates the structure described above. It is a composite illustration, not a report of a specific clinical case.

Signalment and presenting complaint. A 7-year-old male neutered Labrador Retriever presented for a two-day history of vomiting and lethargy.

History. The dog vomited four times in 24 hours, initially food then bile. Appetite is decreased. Water intake is normal. No known toxin exposure. No travel history. Vaccinations are current. The dog is otherwise healthy and on no medications.

Physical examination. Temperature 39.2°C, heart rate 120, respiratory rate 32. Mild cranial abdominal pain on palpation. Mucous membranes pink, capillary refill time 2 seconds. No other abnormalities.

Problem list. Acute vomiting, lethargy, mild cranial abdominal pain, mild pyrexia.

Differential diagnosis. Acute pancreatitis, dietary indiscretion, gastrointestinal foreign body, infectious gastroenteritis, and early renal disease were considered. Pancreatitis was ranked first given the breed, the cranial abdominal pain, and the pyrexia. Foreign body was ranked second because of the pain and vomiting, despite the absence of a known ingestion event.

Diagnostic plan. Minimum database: hematology, biochemistry, and a canine pancreas-specific lipase assay. Abdominal ultrasound was recommended as a second-tier test to assess the pancreas and screen for a foreign body or intestinal obstruction.

Results and interpretation. The lipase was markedly elevated. Ultrasound showed a diffusely enlarged, hypoechoic pancreas with surrounding hyperechoic mesentery. No foreign body or obstruction was identified. These findings supported acute pancreatitis and reduced the likelihood of the other differentials.

Therapeutic plan. Hospitalization with intravenous crystalloid therapy, antiemetic therapy, and analgesia. Oral intake withheld for 24 hours, then a low-fat diet introduced in small meals. Doses were verified against the hospital formulary.

Monitoring. Pain scores, vomiting frequency, hydration status, and body weight were assessed every 8 hours. Serum biochemistry was repeated at 48 hours to monitor for electrolyte derangements and worsening azotaemia.

Prognosis. Guarded to fair. Most dogs with acute pancreatitis recover with supportive care, but complications including systemic inflammatory response syndrome and pancreatic necrosis can occur. The owner was advised to monitor for worsening lethargy, continued vomiting, or abdominal distension and to return immediately if these developed.

Recognized Complications and Failure Modes

Every case presentation carries the risk of misdirection, and the most common failure modes are predictable. Signalment errors, such as transposing breed or age, can invalidate the differential list before the examination findings are spoken. History omissions, particularly missing vaccination status, travel history, or preventive care compliance, force the audience to question the completeness of the data you present. Physical examination findings that contradict the history should be highlighted explicitly instead of smoothed over, because the discrepancy itself is a diagnostic clue.

The problem list is where structural errors accumulate. Listing examination findings as problems when they are consequences of a single underlying process, for example listing tachycardia, tachypnoea, and pyrexia separately in a septic patient, fragments the reasoning and obscures the unifying diagnosis. Conversely, merging distinct problems, such as polyuria and stranguria, into one entry loses information. The corrective action is to ask whether each problem requires its own diagnostic explanation or whether one process explains several findings.

Diagnostic plan errors follow a similar pattern. Ordering a broad panel without a hypothesis-driven rationale wastes resources and complicates interpretation. Failing to justify why a test was chosen, what result would change management, and how the test performs in this population leaves the audience unable to assess the plan. The therapeutic plan fails when monitoring parameters are not tied to specific drug effects or disease progression. A plan that states "monitor renal values" without specifying which values, at what interval, and what change triggers a dose adjustment is not a plan.

Common Errors and Corrective Actions

Less experienced presenters frequently confuse the presenting complaint with the diagnosis. The statement "presented for vomiting" is not a problem list entry, the problem is the vomiting, and the task is to explain it. Another recurring error is presenting the physical examination as a recitation of every finding in order of appearance instead of selecting findings that support or refute the differential list. The audience needs to know which findings are abnormal, which are relevant, and which were specifically sought because of the history.

Interpretation errors appear when test results are read as binary instead of as continuous data. A creatinine value at the upper reference limit in a dehydrated patient carries different weight than the same value in a well-hydrated patient. Presenters should state the reference interval, the magnitude of the deviation, and the clinical significance in this specific patient. Similarly, imaging findings are often overinterpreted. A radiographic opacity described as "consistent with" a mass should be distinguished from a finding that is pathognomonic.

The most damaging error is failing to state what you do not know. Presenters who omit the uncertainty around a diagnosis, the limitations of a test, or the reason a differential was not pursued lose credibility. The corrective action is to name the residual uncertainty explicitly and state what additional information would resolve it.

Limitations of the Evidence and Areas of Disagreement

The evidence base for many clinical decisions in veterinary medicine is thinner than in human medicine, and this should be acknowledged in presentations. Randomised controlled trials are less common, and much of the literature consists of retrospective case series or expert opinion. The grading systems used in human medicine, such as the framework developed by the GRADE working group for assessing quality of evidence and strength of recommendations, have been adapted for veterinary use but are not uniformly applied across specialties Atkins et al., grading quality of evidence and strength of recommendations. Presenters should be honest about whether a recommendation rests on controlled trials, observational data, or clinical consensus.

Expert opinion still differs on several practical points. The interpretation of genetic variants in inherited disease follows published standards, but the application of these standards to veterinary species is still maturing Richards et al., standards and guidelines for the interpretation of sequence variants. Decisions about when to pursue advanced imaging, how aggressively to treat conditions with guarded prognoses, and whether to recommend referral for marginal surgical cases are all areas where reasonable clinicians disagree. A strong presentation names the disagreement and states the reasoning behind the chosen approach.

Referral, Consultation, and Reporting

Referral is indicated when the diagnostic or therapeutic needs exceed the available resources, when the case requires a specialist skill, or when the client requests a second opinion. The decision to refer should be made early instead of after a failed treatment attempt. Specialist consultation is appropriate for image interpretation, histopathology review, and complex surgical or medical planning. Laboratory involvement extends beyond running tests, a clinical pathologist can advise on test selection, sample handling, and interpretation of borderline results.

Regulatory reporting obligations vary by jurisdiction and species. Notifiable diseases, suspected adverse drug events, and certain food safety issues may require reporting to the relevant authority. International standards for animal health surveillance and trade-related disease control are set by the World Organization for Animal Health, and individual countries implement these standards through their own legislation WOAH terrestrial animal health code. Presenters should know the reporting requirements for their region and should state in the presentation whether a case has been reported or whether reporting is being considered. When in doubt, contacting the regulatory body before the presentation is preferable to discovering the obligation afterwards.

Frequently Asked Questions

How Do I Present a Case When the Owner Cannot Afford the Full Diagnostic Plan?

Prioritize the problem list and identify which differentials carry the highest risk of rapid deterioration or zoonotic transmission. Present a tiered plan that separates immediate stabilization from definitive diagnosis. For example, in a dyspnoeic cat, thoracic radiographs and pleural drainage may take precedence over echocardiography. State clearly what each omitted test increases in diagnostic uncertainty, and document the owner's informed refusal. The RCVS Day One Competences require graduates to communicate effectively with clients about treatment options and costs, so frame the discussion around risk, benefit, and the expected consequences of a limited workup.

What Should I Do When the Recommended Imaging or Laboratory Equipment Is Unavailable?

Adapt the diagnostic plan to the highest-yield test that the facility can actually perform. If abdominal ultrasound is unavailable, a three-view radiograph series with a standing lateral view may still identify obstructive patterns or free gas. If in-house biochemistry is limited, run the analyzer's available parameters and submit the remainder to an external laboratory. State the limitation explicitly during presentation, and name the specific differentials that remain unresolved because of it. The MSD Veterinary Manual provides species-specific guidance on interpreting findings when advanced diagnostics are not accessible, and your supervisor can help rank which tests are worth referral versus which can be deferred.

How Does the Case Presentation Format Change for a Food Animal or Equine Patient?

The structure remains identical, but the signalment expands to include production class, herd or group history, and biosecurity context. Presenting complaint in a dairy cow may be framed as a production problem, such as decreased milk yield, instead of a single clinical sign. Physical examination findings should include parameters relevant to the species, such as rumen fill, udder health, and lameness scoring. Herd-level considerations, including vaccination status and recent introductions, often carry more weight than individual history. For reportable diseases, the WOAH terrestrial animal health standards define surveillance and notification obligations that must be mentioned when a differential is on the reportable list.

What Level of Detail Belongs in the Written Record Versus the Oral Presentation?

The medical record must contain every finding, dose, and owner conversation verbatim or in close paraphrase. The oral presentation should contain only the information that changes diagnostic probability or treatment decisions. A student who lists every normal physical examination parameter wastes the audience's attention. Instead, state that the remainder of the examination was unremarkable, then detail the abnormal findings with specific descriptors. Record the reasoning behind each diagnostic and therapeutic choice, because the written record is the legal document. The AVMA practice resources emphasize that medical records must be complete, accurate, and contemporaneous, which means the oral presentation is a summary of the record, not the record itself.

How Should I Present a Case Where the Diagnosis Remains Uncertain After the Initial Workup?

Present the case as a structured differential problem instead of a diagnostic failure. Rank the remaining differentials by probability and by consequence, and state which additional tests would discriminate between them. Use the concept of pretest probability to justify whether to test, treat empirically, or monitor. If the evidence base for a particular diagnostic or therapeutic choice is weak, say so directly and cite the level of certainty. The GRADE approach to grading evidence quality, described by Atkins et al. in the BMJ, provides a vocabulary for distinguishing strong recommendations from conditional ones, and this framework translates well to clinical uncertainty in a teaching hospital setting.

How Do I Present a Case That Involves a Genetic or Breed-Predisposed Condition?

Include the breed and family history in the signalment, and state whether the condition is known to have a heritable component. If genetic testing was performed, interpret the result using standard variant classification terminology. The ACMG and AMP sequence variant interpretation standards define categories such as pathogenic, likely pathogenic, and variants of uncertain significance, and these terms should be used precisely instead of colloquially. Discuss whether the result changes the therapeutic plan or only the prognosis. For breeding animals, mention the implications for the owner's breeding program and whether littermates or parents should be screened.

Related Clinical & Scientific Guides

• Veterinary Case Presentation: Structure and Delivery
• Veterinary Communication in the Workplace: Team Dynamics
• Monitoring Plans for Hospitalized Veterinary Patients

References and Further Reading

• Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.. 2015.
• Design and analysis of randomized clinical trials requiring prolonged observation of each patient. II. analysis and examples.. 1977.
• Grading quality of evidence and strength of recommendations.. 2004.
• Biological properties of extracellular vesicles and their physiological functions.. 2015.
• RCVS Day One Competences. RCVS.
• MSD Veterinary Manual, Professional Edition. MSD Veterinary Manual.
• American Veterinary Medical Association Practice Resources. American Veterinary Medical Association.
• WOAH Terrestrial Animal Health Code. WOAH.

Related Articles

• Case Presentation Format for Veterinary Students: A Practical Guide
• Veterinary Case Presentation: Structure and Delivery
• Presenting a Veterinary Case: Structure and Delivery Tips
• Writing Case Reports in Veterinary Medicine: A Guide for Students
• Case Presentation in Veterinary Nursing: Structure and Best Practices

This article is educational professional reference material for veterinary audiences. It is not a substitute for veterinary diagnosis, individual clinical judgment, current product labeling, or applicable regulatory requirements.