Gastroscopy

What is a Gastroscopy?

Esophago-Gastro-Duodenoscopy—commonly referred to as gastroscopy—is an endoscopic procedure that allows for the direct visualization of the upper digestive tract, including the esophagus, stomach, and the first two portions of the duodenum.

This examination is performed using a flexible endoscope (gastroscope), which is introduced through the mouth. Alternatively, a thinner instrument may be used to insert the endoscope through the nasal passages, following a mild local anesthetic application.

At Ars Medica, in the heart of Rome North, gastroscopy is conducted by highly specialized professionals using state-of-the-art equipment to ensure optimal gastrointestinal health.

During the procedure, small tissue samples (biopsies) may be collected for histological examination, and additional diagnostic or therapeutic interventions can be performed if needed.

How is a Gastroscopy Performed?

The procedure is carried out with a gastroscope equipped with a light source and a miniature camera at its tip. This advanced imaging system transmits high-resolution visuals to a processor and monitor, allowing for a detailed and real-time examination of the digestive mucosa.

How Long Does a Gastroscopy Last?

Gastroscopy is a quick and painless procedure that does not interfere with normal breathing.

Additional Diagnostic Procedures During Gastroscopy

Biopsies:

If necessary, histological samples (small tissue fragments collected with specialized forceps) or cytological samples (cell specimens obtained using a fine brush) can be taken.

These samples are sent to Pathology and Histology Services for further analysis.

Biopsies help distinguish between benign and malignant lesions and are useful for detecting precancerous conditions of the esophagus, stomach, or duodenum.

They also aid in the diagnosis of Helicobacter pylori infection and celiac disease.

Virtual Chromoendoscopy (NBI – Narrow Band Imaging)

This advanced imaging technique enhances mucosal visualization using specialized light to improve diagnostic accuracy.

Tissue Marking (Tattooing):

Using sterile carbon solutions or India ink, neoplastic lesions can be marked to facilitate their identification during subsequent endoscopic evaluations or surgical procedures.