Gastroenterology

The Gastroenterology Department at Zuger Kantonsspital diagnoses and treats conditions affecting the entire digestive tract using modern techniques.

What is gastroenterology?

Gastroenterology is the branch of internal medicine that deals with disorders of the digestive tract: the oesophagus, stomach, small and large bowel, liver, gallbladder and bile ducts, pancreas and spleen. Common symptoms include heartburn, persistent abdominal pain or indigestion, food intolerances such as lactose intolerance, as well as chronic inflammatory bowel diseases, liver diseases and tumours. To investigate these conditions, we use endoscopic, imaging (ultrasound, with and without contrast medium) and laboratory-based methods, and carry out functional tests (breath test, long-term acid monitoring).

Early detection of bowel cancer through a colonoscopy

The screening colonoscopy – a colonoscopy for early detection – is one of our most common examinations. If polyps are detected, they can usually be removed during the same procedure before they develop into cancer. Swiss medical societies generally recommend bowel cancer screening from the age of 50, or earlier if there is a family history of the disease. The Zuger Kantonsspital carries out around 1,600 colonoscopies per year.

Your examination process

Before every examination, we discuss the preparation, the procedure and any potential risks with you – in clear terms and without any time pressure. If you wish, we can also arrange a separate preliminary consultation. We carry out endoscopic examinations under sedation, so you will not feel a thing. You will receive the preliminary results in a face-to-face discussion immediately afterwards. We will send the written report to your GP. If tissue samples have been taken, a follow-up report will be provided in writing or by telephone a few days after the examination.

Why choose Zuger Kantonsspital?

Our gastroenterology team has many years’ experience in endoscopy and diagnostics. Radiology, oncology, visceral surgery and pathology work closely together. We discuss complex findings in an interdisciplinary manner. Collaboration with referring GPs is an important part of this process.

Services

  • Flexible diagnostic and therapeutic endoscopy (gastroscopy, colonoscopy, cholangioscopy), including a wide range of therapeutic options
  • Abdominal sonography (ultrasound), including procedures (targeted punctures, e.g. liver biopsy, and drainage)
  • Contrast-enhanced sonography (ultrasound)
  • Liver elastography (Fibroscan)
  • 24-hour acid monitoring in the oesophagus
  • H₂ breath test for food intolerances (lactose, fructose, etc.)
  • Diagnosis of small intestinal bacterial overgrowth (SIBO)
  • Outpatient and inpatient assessments of patients with gastroenterological and hepatological problems, provided on a consultative basis following referral by a GP or via direct booking

Information for referring doctors

Find out more

Frequently Asked Questions (FAQ)

What does gastroenterology involve?

Gastroenterology deals with disorders of the digestive tract: the oesophagus, stomach, small and large bowel, liver, gallbladder and bile ducts, pancreas and spleen. Conditions such as heartburn, food intolerances, chronic abdominal pain, chronic inflammatory bowel diseases and liver diseases are diagnosed and treated.

At what age is it advisable to have a colonoscopy as a screening test?

Swiss medical societies generally recommend bowel cancer screening from the age of 50. If there is a family history of bowel cancer or if you are experiencing any symptoms, it may be advisable to have a screening at an earlier age. Your GP will discuss the appropriate time with you.

What happens during a colonoscopy at Zuger Kantonsspital?

Before the examination, you will need to cleanse your bowel using a solution to drink. The endoscopy itself usually takes 20 to 30 minutes and is carried out under sedation, so you will not feel a thing. We will discuss the preliminary results with you immediately afterwards. If any tissue samples have been taken, you will receive a written or telephone follow-up report a few days after the examination.

Are the oesophagus and stomach also examined?

Yes. In addition to colonoscopies, we carry out gastroscopies and other endoscopic and ultrasound examinations to investigate symptoms in the upper digestive tract.

Do I need a referral for an appointment at the gastroenterology department?

In most cases, you will be referred by your GP or a specialist. However, you can also book an appointment yourself by calling 041 399 40 80.