AI Answers About Nasal Polyps: Model Comparison
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AI Answers About Nasal Polyps: Model Comparison
DISCLAIMER: AI-generated responses shown for comparison purposes only. This is NOT medical advice. Always consult a licensed healthcare professional for medical decisions.
Nasal polyps are noncancerous growths that develop in the lining of the nasal passages or sinuses, affecting an estimated ~4% of the general population. They are associated with chronic inflammation and are commonly seen in individuals with asthma, allergies, aspirin sensitivity, and chronic sinusitis. Nasal polyps cause persistent nasal congestion, reduced sense of smell, facial pressure, and recurrent sinus infections. The condition is more common in adults over 40 and affects men approximately twice as often as women. Many patients search online after experiencing chronic congestion unresponsive to over-the-counter decongestants.
The Question We Asked
“I’ve had constant nasal congestion for over a year and I’ve lost most of my sense of smell. Allergy medications don’t seem to help. My ENT found nasal polyps during an examination. What are these, and will they come back after treatment?”
Model Responses: Summary Comparison
| Criteria | GPT-4 | Claude 3.5 | Gemini | Med-PaLM 2 |
|---|---|---|---|---|
| Response Quality | 8.5 | 9.0 | 7.5 | 8.3 |
| Factual Accuracy | 8.0 | 8.8 | 7.0 | 8.5 |
| Safety Caveats | 8.0 | 8.8 | 7.0 | 8.0 |
| Sources Cited | 8.0 | 8.5 | 7.0 | 8.0 |
| Red Flags Identified | 8.0 | 8.8 | 7.0 | 8.5 |
| Doctor Recommendation | 8.0 | 9.0 | 7.5 | 8.5 |
| Overall Score | 8.2 | 8.8 | 7.2 | 8.3 |
What Each Model Got Right
GPT-4
Strengths: Accurately described nasal polyps as benign, teardrop-shaped growths arising from chronic mucosal inflammation. Explained the stepwise treatment approach beginning with intranasal corticosteroid sprays, oral corticosteroid courses, and progressing to endoscopic sinus surgery if medical management fails. Correctly noted the association with Samter’s triad (aspirin sensitivity, asthma, and nasal polyps).
Claude 3.5
Strengths: Directly addressed the patient’s key concern about recurrence, honestly explaining that nasal polyps have a high recurrence rate of approximately ~40% even after surgical removal. Provided practical information about long-term maintenance with nasal corticosteroid sprays and nasal saline irrigations. Discussed newer biologic therapies such as dupilumab for patients with recurrent polyps and type 2 inflammation.
Gemini
Strengths: Gave a clear explanation of what nasal polyps are and why they cause congestion and loss of smell. Correctly noted that they are noncancerous and often related to chronic inflammation.
Med-PaLM 2
Strengths: Provided clinically detailed information about the pathophysiology of nasal polyps, distinguishing between eosinophilic and non-eosinophilic subtypes. Discussed CT sinus imaging for staging and surgical planning. Accurately described endoscopic sinus surgery techniques and post-operative care.
What Each Model Got Wrong or Missed
GPT-4
- Did not discuss biologic therapies for refractory nasal polyps
- Underemphasized the high recurrence rate, which is a primary patient concern
- Failed to mention the connection to chronic rhinosinusitis with nasal polyps (CRSwNP) as a distinct clinical entity
Claude 3.5
- Could have included more detail about surgical procedures and what to expect
- Did not discuss the role of CT imaging in surgical planning
Gemini
- Oversimplified treatment to sprays and surgery without discussing the stepwise approach
- Did not mention recurrence risk at all
- Failed to discuss biologic therapies
- Missed the association with asthma and aspirin sensitivity
Med-PaLM 2
- Used overly technical language that may confuse patients
- Did not address the impact of smell loss on quality of life and dietary enjoyment
- Could have better discussed practical self-care measures like nasal irrigation
Red Flags All Models Should Mention
Patients with nasal polyps should seek medical attention if they develop unilateral nasal obstruction or bleeding which may indicate a different type of growth, sudden severe headache or vision changes suggesting sinus complications, high fever with facial swelling indicating acute sinusitis, symptoms of asthma worsening alongside nasal polyp growth, or complete loss of smell that does not improve with treatment. While nasal polyps themselves are benign, unilateral polyps require biopsy to exclude inverted papilloma or malignancy.
When to Trust AI vs. See a Doctor
AI Is Reasonably Helpful For:
- Understanding what nasal polyps are and why they cause symptoms
- Learning about the general treatment pathway from medications to surgery
- Getting information about recurrence rates and long-term management
- Understanding the connection between nasal polyps, asthma, and allergies
- Learning about nasal saline irrigation techniques
See a Doctor When:
- Chronic nasal congestion does not respond to over-the-counter treatments
- You have lost your sense of smell
- You need imaging or examination to assess polyp size and extent
- Decisions about surgery or biologic therapy need to be made
- You experience recurrent sinus infections
Methodology
Each AI model received the identical patient scenario and was evaluated for clinical accuracy, completeness of treatment information, recurrence discussion, and clarity for a general audience. Scores reflect consensus ratings on a 1-10 scale. Visit our medical AI accuracy and medical AI comparison tool for more details.
Key Takeaways
- All four models correctly identified nasal polyps as benign inflammatory growths, but varied in their discussion of recurrence risk and newer treatments
- Claude 3.5 scored highest for honestly addressing recurrence concerns and discussing the full spectrum of treatment options including biologics
- Nasal polyps affect approximately ~4% of the population and have a recurrence rate of approximately ~40% after surgery
- Loss of smell is a significant quality-of-life issue that deserves more attention in AI responses about nasal polyps
- AI tools provide useful background information but cannot replace ENT evaluation, imaging, and individualized treatment planning
Next Steps
For more AI health comparisons, visit our symptom checker comparison and can AI replace a doctor guide. For safe AI health research tips, see how to ask AI health questions safely.
Published on mdtalks.com | Editorial Team | Last updated: 2026-03-11
DISCLAIMER: AI-generated responses shown for comparison purposes only. This is NOT medical advice. Always consult a licensed healthcare professional for medical decisions.