Gastroscopy
GSC
Description
"Gastroscopy" (Upper Endoscopy) test allows doctors to examine the esophagus, stomach, and upper small intestine using a thin, flexible camera. It’s often performed to investigate symptoms like persistent heartburn, stomach pain, or trouble swallowing. During the procedure, tissue samples may be taken, or bleeding can be stopped on the spot. Gastroscopy provides a direct view of digestive health and helps detect ulcers, inflammation, or abnormal growths. The results help guide treatment and monitor ongoing gastrointestinal conditions effectively.
Test Category
GI Tract Function
Procedure
Invasive
Sample Type
No biological sample is needed for this test.
Units
Not Applicable
Procedure Category
Insert, Scan
Test Group
Imaging Scans Group, Endoscopic Procedure Group
Test Group Description
Imaging Scans Group: This group includes a variety of diagnostic imaging techniques used to visualize internal structures and organs in the body. These techniques may include X-rays, CT scans, MRI scans, ultrasound, and nuclear medicine scans. Endoscopic Procedure Group: This group encompasses a range of diagnostic and therapeutic procedures performed using an endoscope, a flexible tube with a camera and light at its tip. These procedures allow healthcare providers to visualize internal organs and tissues, such as the gastrointestinal tract, respiratory system, and urinary tract.
Optimal Range
For All Individuals:
Result: Negative: No abnormalities detected.
Normal Range
For All Individuals:
Result: Negative: No abnormalities detected.
Results That Differ From The Norm (Direct and Indirect Causes)
Abnormal results may indicate:
Achalasia (Esophageal sphincter dysfunction)
Barrett’s esophagus (Damage to the lining of the esophagus)
Celiac disease (Autoimmune disorder affecting the small intestine)
Duodenum cancer
Esophagitis (Inflammation of the esophagus)
Esophageal cancer
Gastritis (Inflammation ...
Key Reasons For Testing
Upper Digestive Tract Evaluation: Gastroscopy visualizes the esophagus, stomach, and duodenum, aiding in diagnosing gastrointestinal conditions.
Gastrointestinal Disorders Diagnosis: It identifies GERD, peptic ulcers, gastritis, and esophageal cancer by detecting mucosal abnormalities.
Biopsy Collection: Facilitates tissue sampling for diagnosing Barrett's esophagus, Helicobacter pylori, or malignancies.
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Health Status Conditions It May Be Used To Assess
Currently, this test is not directly associated with any conditions listed on the Health Status page. However, it may be included as part of a broader set of tests linked to specific health conditions.
Some Prominent Medical Labs That May Offer This Test
Please note that this particular test has not been associated with any of the listed prominent medical labs. We recommend enquiring with your private physician or nearest hospital to determine where this specific test can be performed.
References
Important Note
Any medical procedure yielding results outside the norm may be directly or indirectly linked to the conditions outlined on this page. Various factors, including genetics, medication and supplement usage, recent illnesses, pregnancy, pre-test eating, smoking, and stress, can impact the test's outcome. Additionally, factors like false positives, false negatives, inaccurate analyses, and others can influence results.
Reference ranges, which help healthcare professionals interpret medical tests, may vary depending on age, gender, and other factors. They may also differ between laboratories due to variations in instruments and methods used. Optimal ranges are designed for preventive purposes, aiming to identify trends and potential risks early, while normal ranges reflect conventional laboratory values indicating no current disease or pathology. Your healthcare practitioner may have specific reasons for testing that deviate from the usual or may interpret results differently based on individual circumstances. Proper interpretation typically involves considering clinical findings and other diagnostic tests. Hence, it is crucial to provide your healthcare professionals with a comprehensive medical history, consult with them for result interpretation, and follow their guidance for potential re-testing or additional diagnostics.
Disclaimer
This content is provided solely for informative and educational purposes. It is not intended as a substitute for medical advice or treatment from a personal physician. Regarding the interpretation of their medical test results and/or specific health questions, it is recommended that all readers and viewers consult their physicians or other qualified health professionals. The publisher is not responsible for any adverse health effects that may result from reading or following the information in this educational content. Before beginning any nutrition, supplement, or lifestyle program, all viewers, especially those taking prescription or over-the-counter medications, should consult their physician or health care practitioner.
Please note that while prominent lab names are included in this content, we cannot guarantee that these labs offer all the tests mentioned. For confirmation, individuals should contact the labs directly or consult their medical practitioners. The information provided reflects general knowledge at the time of publication and may not include recent updates or emerging research. Readers should verify details with qualified professionals to ensure the most up-to-date and accurate guidance.
[1] Eisen GM, Dominitz JA, Faigel DO, et al. Complications of upper GI endoscopy. Gastrointest Endosc.2002;55(7):784-793.
[2] Lichtenstein DR, Jagannath S, Baron TH, et al. Sedation and anesthesia in GI endoscopy. Gastrointest Endosc.2008;68(5):815-826.
[3] Cotton PB, Williams CB. Practical Gastrointestinal Endoscopy: The Fundamentals. 6th ed. Wiley-Blackwell; 2008.
[4] Beg S, Ragunath K, Wyman A, et al. Quality standards in upper gastrointestinal endoscopy: a position statement of the British Society of Gastroenterology (BSG) and Association of Upper Gastrointestinal Surgeons of Great Britain and Ireland (AUGIS). Gut. 2017;66(11):1886-1899.
[5] Thosani N, Abu Dayyeh BK, Sharma P, et al. ASGE Technology Committee systematic review and meta-analysis assessing the ASGE PIVI thresholds for adopting real-time imaging-assisted endoscopic targeted biopsy during endoscopic surveillance of Barrett’s esophagus. Gastrointest Endosc. 2016;83(4):684-698.
[6] Sharma P, Dent J, Armstrong D, et al. The development and validation of an endoscopic grading system for Barrett's esophagus: the Prague C & M criteria. Gastroenterology. 2006;131(5):1392-1399.
[7] Choi KS, Jun JK, Lee HY, et al. Performance of gastric cancer screening by endoscopy testing through the National Cancer Screening Program of Korea. Cancer Sci. 2011;102(8):1559-1564.
[8] Chan SM, Chiu PW, Teoh AY, et al. Endoscopic management of benign and malignant esophageal strictures. World J Gastroenterol. 2016;22(26):5311-5321.
[9] Kapoor S, Waldmann A, Wex T, et al. Helicobacter pylori-associated diseases and gastritis: current treatment options. Dig Dis. 2012;30(5):608-614.
[10] Manes G, Balzano A, Marone P, Mosca S. Appropriateness and diagnostic yield of upper gastrointestinal endoscopy in an open-access endoscopy system: a prospective observational study based on the Maastricht guidelines. Aliment Pharmacol Ther. 2002;16(1):105-110.
[11] Fuccio L, Zagari RM, Eusebi LH, et al. Meta-analysis: can Helicobacter pylori eradication treatment reduce the risk for gastric cancer? Ann Intern Med. 2009;151(2):121-128.
[12] Lanas A, Chan FK. Peptic ulcer disease. Lancet. 2017;390(10094):613-624.