Final answer:
Zenker's diverticulum presents with symptoms such as dysphagia, regurgitation of undigested food, and halitosis. Diagnosis is typically made via endoscopy.
Step-by-step explanation:
The s/s (signs and symptoms) of Zenker's diverticulum include dysphagia (difficulty swallowing), regurgitation of undigested food, halitosis (bad breath), and weight loss. Other common symptoms can include chronic cough, hoarseness, and aspiration pneumonia.
Diagnosis of Zenker's diverticulum is typically made via endoscopy. During the procedure, a flexible tube with a camera is inserted through the throat and into the esophagus to visualize the diverticulum. This allows the doctor to confirm the presence of the diverticulum and assess its size and location.