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. 2013 Dec;9(12):784–795.

Table 3.

Anatomic Location of Swallowing Dysfunction Based on Patients’ Description

Oropharyngeal Esophageal
What does it feel like? — The patient cannot initiate a swallow, or food feels like it is hanging in the neck. — After swallowing, food sticks behind the sternum or in the epigastrium or, less commonly, in the neck.
When does it occur? — Within 1 second of an attempted swallow — A few seconds after swallowing
Are there associated symptoms or conditions?
  • — Inability to chew or propel the bolus

  • — Sialorrhea, drooling, or food spillage

  • — Coughing, choking, or nasal regurgitation

  • — The need to swallow repeatedly to clear food from the pharynx

  • — Hoarseness, slurred or nasal speech, dysarthria, or dysphonia

  • — Referred otalgia may indicate a cancer of the hypopharynx, larynx, pharynx, or tongue base.

  • — Prolonged intubation

  • — Head and neck surgery or radiation

  • — Swallowing with gurgling noise, sensation of fullness in the neck, halitosis, and late regurgitation of undigested food may point to a Zenker diverticulum.

  • — Chest pain

  • — Nocturnal or late regurgitation of undigested food

  • — Chronic heartburn, hematemesis, coffee ground emesis, and anemia may point toward GERD complications; however, the presence or absence of heartburn is not specific.

  • — Dysphagia to both solids and liquids from the onset indicates a motility disorder.

  • — Progressive dysphagia from solids to liquids suggests a structural lesion (stricture, ring, web, or tumor).

  • — Intermittent dysphagia to solids without significant weight loss is often related to an esophageal ring.

  • — Odynophagia is often indicative of esophageal inflammation (erosive, pill-induced, or infectious), esophagitis, or caustic ingestion.

How is relief achieved after the bolus impaction?
  • — Repeated swallowing, raising the arms, throw ing shoulders back, or performing the Valsalva maneuver

  • — Ability to expectorate the offending bolus

— Regurgitation or vomiting
Do you have a systemic illness? — Stroke, Parkinson disease, myasthenia, multiple or amyotrophic lateral sclerosis, thyrotoxicosis, and other related conditions — Collagen vascular diseases such as scleroderma, CREST syndrome, rheumatoid arthritis, systemic lupus erythematosus, and Sjogren syndrome

CREST, calcinosis, Raynaud syndrome, esophageal dysmotility, sclerodactyly, telangiectasia; GERD, gastroesophageal reflux disease