Q1. A 28 year old Hispanic female presents with a 2-month history of dysphagia. She says all off a sudden she noticed she was unable to swallow food. The dysphagia to both solid and liquid food started simultaneously and is often painful. She denies any trauma or any other history. At night, she has often developed regurgitation and coughing spells. She has lost about 20 pounds in the last 6 weeks. Physical exam is unremarkable. Based on this history, you suspect she may have?
a. Esophageal cancer
b. Diffuse esophageal spasm
c. Zenker diverticulum
d. Achalasia
e. Schatzki ring
f. GERD
