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Esophageal dischalasia: serendipity during 99mTc thyroid scan
European Journal of Nuclear Medicine
|January 1, 1986
Summary
A rare thyroid scan finding of significant radioactive saliva in the neck suggests abnormal salivation or esophageal issues. Further esophageal study is recommended for patients with this unusual observation.
Area of Science:
- Nuclear medicine
- Gastroenterology
- Radiology
Background:
- Thyroid scans utilize radioactive tracers to assess thyroid function and morphology.
- Abnormal findings during thyroid imaging can sometimes indicate unrelated pathologies.
Observation:
- A rare case presented with a large accumulation of radioactive saliva in the neck during a routine thyroid scan.
- This observation is atypical and suggests potential dysfunction in salivary glands or esophageal motility.
Findings:
- The presence of pooled radioactive saliva indicates a deviation from normal physiological processes.
- This finding correlates with potential issues in salivation or esophageal transport (kinesis).
Implications:
- The study highlights the importance of considering esophageal evaluation when significant radioactive saliva is detected during thyroid scans.
- Esophageal dischalasia was identified in this case, underscoring the need for comprehensive esophageal assessment in such scenarios.