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Updated: Mar 19, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
[Dysphagia and Sonography: what Association?]
Thierry Donati1, Matteo Badini1, Hans-Rudolf Schwarzenbach1
11 Hausarztpraxis Dr. med. Hans-Ruedi Schwarzenbach, Melide.
This case study highlights a misdiagnosed achalasia patient, emphasizing the importance of patient-physician relationships and clinical examination. It also shows ultrasonography
Area of Science:
- Gastroenterology and Internal Medicine
- Esophageal Motility Disorders
Background:
- Achalasia is a primary esophageal motility disorder.
- Symptoms include dysphagia, chest pain, and refractory reflux.
- Accurate diagnosis relies on detailed patient history and esophageal manometry.
Purpose of the Study:
- To present a challenging case of achalasia misdiagnosis.
- To underscore the significance of clinical skills in diagnosis.
- To highlight the utility of ultrasonography in internal medicine.
Main Methods:
- Case report of a 31-year-old woman with prolonged misdiagnosis.
- Clinical evaluation including patient-physician interaction and bedside assessment.
- Utilized ultrasonography as part of the diagnostic process.
Main Results:
- The patient presented with typical achalasia symptoms but had a complex history leading to delayed diagnosis.
- The case emphasizes that fundamental clinical skills remain crucial despite medical advancements.
- Ultrasonography proved to be a valuable, simple tool for comprehensive evaluation.
Conclusions:
- Misdiagnosis of achalasia can occur due to complex patient histories.
- The patient-physician relationship and bedside approach are paramount for accurate diagnosis.
- Ultrasonography is a valuable adjunct in general internal medicine for evaluating such conditions.
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