Killian-Jamieson diverticulum mimicking a suspicious thyroid lesion.

Area of Science:

• Gastroenterology
• Radiology
• Anatomy

Background:

• Killian-Jamieson diverticulum is a rare outpouching of the esophageal wall.
• It specifically arises from the anterolateral aspect of the cervical esophagus.

Purpose of the Study:

• To highlight the importance of recognizing Killian-Jamieson diverticulum.
• To emphasize the diagnostic value of specific imaging findings.

Main Methods:

• Review of relevant literature.
• Analysis of characteristic imaging features.

Main Results:

• Killian-Jamieson diverticulum presents with unique radiological signs.
• Accurate identification can prevent misdiagnosis.

Conclusions:

• Specific imaging findings are crucial for diagnosing Killian-Jamieson diverticulum.
• Early and accurate diagnosis can prevent unnecessary invasive interventions like fine-needle aspiration or surgery.