Peptic ulcer of the esophagus is also called as?

KPSC Staff Nurse - 2016

Medical & Surgical Nursing

Easy

Appeared in: KPSC Staff Nurse - 2016

Explanation

A peptic ulcer of the esophagus is specifically termed a Barrett's ulcer when it occurs within the specialized columnar epithelium of Barrett's esophagus.
Barrett's esophagus is a metaplastic change in the lining of the lower esophagus, resulting from chronic exposure to stomach acid (GERD).
The development of an ulcer in this metaplastic tissue is a known complication, and it is distinct from simple reflux esophagitis.
Source SRC_27046 explicitly states that a peptic ulcer at the squamocolumnar junction in the context of Barrett's esophagus is called a Barrett ulcer.

Option B: Reiter's syndrome, now more commonly known as reactive arthritis, is an autoimmune condition that typically affects the joints, eyes, and urethra. It is not a primary gastrointestinal disorder.
Option C: Reflux esophagitis is the inflammation of the esophageal lining due to acid reflux. While chronic, severe esophagitis can lead to the formation of ulcers, the term 'esophagitis' refers to the inflammation itself, not the ulcerated lesion.
Option D: Achalasia is a primary esophageal motility disorder characterized by the failure of the lower esophageal sphincter (LES) to relax and the absence of peristalsis in the esophagus. It causes difficulty swallowing but is not an ulcer.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Nomenclature and pathophysiology of esophageal disorders as background academic context rather than a clinical decision trigger.
Recognizing the link between GERD, Barrett's esophagus, and Barrett's ulcer is crucial for patient education and management. Barrett's esophagus is a significant premalignant condition, increasing the risk for esophageal adenocarcinoma.
Nurses play a key role in teaching patients with GERD about lifestyle modifications (e.g., elevating the head of the bed, avoiding trigger foods, weight loss) and medication adherence (e.g., PPIs) to prevent complications like Barrett's esophagus and ulcers.
What if? If a patient with known Barrett's esophagus reports new-onset painful swallowing (odynophagia), weight loss, or signs of GI bleeding, it is a red flag. This could indicate progression to a complicated ulcer or malignancy, and the nurse must ensure prompt escalation for endoscopic evaluation.

How to Approach the Question

First, identify the core concepts in the question: 'peptic ulcer' and 'esophagus'. This directs your focus to ulcerative conditions of the esophagus.
Analyze the options to differentiate between distinct pathologies. An ulcer is a specific type of lesion (a break in the mucosa).
Eliminate 'Achalasia' as it is a motility disorder, not an ulcer.
Eliminate 'Reiter's syndrome' as it is a systemic rheumatologic condition, not a primary esophageal disease.
Differentiate between 'Reflux esophagitis' and 'Barrett's ulcer'. Recognize that esophagitis is inflammation, which can lead to an ulcer, but is not the ulcer itself. A Barrett's ulcer is a specific type of peptic ulcer that forms in the context of Barrett's esophagus.
Recall or deduce that Barrett's ulcer is the specific name for a peptic ulcer occurring in the metaplastic tissue of Barrett's esophagus.

Concept Tested & Keywords

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E6 Pathology-Textbook of PATHOLOGYHarsh Mohan Part 3 (515-969) p. 24-26

E6 Medicine Harrison 22e Part 2 p. 414-416