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Cervical inlet patch: case series and literature review
Vui Heng Chong1, Anand Jalihal
1Department of Medicine, Raja Isteri Pengiran Anak Saleha Hospital, Brunei Darussalam. chongvuih@yahoo.co.uk
Southern Medical Journal
|August 26, 2006
Summary
Heterotopic gastric mucosa patches (HGMP) can occur in the esophagus, known as cervical inlet patches (CIP). These patches may cause oropharyngeal symptoms and are often under-diagnosed due to their location.
Area of Science:
- Gastroenterology
- Pathology
Background:
- Heterotopic gastric mucosa patches (HGMP) are ectopic tissues found throughout the gastrointestinal tract and beyond.
- Complications like bleeding, ulceration, and malignant transformation are linked to acid production by HGMP.
- Meckel diverticulum is a common ectopic site, but esophageal HGMP, or cervical inlet patch (CIP), is increasingly recognized.
Observation:
- Cervical inlet patches (CIP) are located in the esophagus, just below the upper esophageal sphincter.
- CIP can cause nonspecific oropharyngeal symptoms, often attributed to laryngopharyngeal reflux.
- The location of CIP makes endoscopic diagnosis challenging, leading to under-reporting.
Findings:
- This article details a series of five cases of cervical inlet patch (CIP).
- It explores the pathogenesis, clinical manifestations, and management strategies for this condition.
- The study highlights the diagnostic difficulties associated with CIP due to its anatomical position.
Implications:
- Increased awareness and improved diagnostic methods are needed for cervical inlet patches (CIP).
- Understanding CIP pathogenesis may lead to better management of related oropharyngeal symptoms.
- Further research into HGMP complications, particularly in ectopic locations like the esophagus, is warranted.