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Related Experiment Videos

Infiltrating carcinoma simulating achalasia.

T L Lawson, W J Dodds

    Gastrointestinal Radiology
    |November 30, 1976
    PubMed
    Summary

    Esophageal carcinoma can mimic achalasia, posing diagnostic challenges. Radiologists should consider malignancy in older patients with short-term symptoms and esophageal irregularities, recommending endoscopy and manometry for definitive diagnosis.

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    Area of Science:

    • Gastroenterology
    • Oncology
    • Radiology

    Background:

    • Achalasia and esophageal carcinoma present similar symptoms, complicating differential diagnosis.
    • Radiologic differentiation between these conditions is often challenging.

    Observation:

    • Three cases of esophageal carcinoma mimicking achalasia are presented.
    • Key radiologic signs suggesting carcinoma include rigidity, irregularity, nodularity, or ulceration in the distal esophagus or gastric fundus.
    • Short symptom duration in older patients warrants suspicion for malignancy.

    Findings:

    • The distinction between achalasia and esophageal carcinoma on imaging can be extremely difficult.
    • Specific radiologic findings can alert radiologists to the possibility of carcinoma.

    Implications:

    • Patients suspected of having achalasia should undergo esophageal and gastric endoscopy with biopsy.
    • Esophageal manometry is crucial for confirming the diagnosis, especially before considering pneumatic dilatation.
    • Early and accurate diagnosis is vital for appropriate patient management and treatment planning.

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