The Buda Health Center is one of the leading private institutions of Budapest offering its patients personalized comprehensive health care.



What is Gastroenterology?

Gastroenterology focuses on the digestive system and its disorders. Included here are the diseases of the oesophagus, the stomach, the small and large intestines, the liver, the pancreas, the gallbladder and the bile ducts. The gastroenterologist’s work consists of recognizing, setting up the diagnosis and treatment.

When should we turn to a gastroenterologist?

We should turn to a gastroenterologist with any problems involving our digestive system or its organs. These might be mild complaints, or seemingly unimportant complaints or symptoms such as heartburn, bloating, diarrhea or constipation, mild stomachache, increased intestinal sounds, bad breath and fullness after eating. A physician should be consulted immediately in cases of more serious or so called “alarm” symptoms, such as unwanted weight loss, swallowing difficulties, vomiting, strong stomach pain, black or bloody stools, iron deficiency anemia, jaundice of non-infective origin and fever connected with the digestive system.
What should I do if I have any of the above-mentioned symptoms?
As a first step, definitely make an appointment to see a general gastroenterologist. The gastroenterologist will ask you detailed questions, examine you and, if needed, recommend a diagnostic procedure (this does not always mean an endoscopic examination). Should a general procedure be recommended, you will be instructed regarding the examinations required to be completed beforehand.

A gastroenterological visit includes the following:

  • All examinations and tests necessary for establishing a diagnosis for the digestive system disorder Complete laboratory tests: blood, urine and stool.
  • Diagnostic imaging:
  • Ultrasound of the abdomen
  • CT scan of the abdomen
  • CT scan of the large intestine or colon (CT-colonography or virtual colonoscopy)
  • CT scan of the small intestine
  • X-rays

Endoscopic examinations:

  • Gastroscopy
  • Colonoscopy
  • General information regarding the examinations


the BEK-Endoexpert Endoscopic Laboratory

(1126 Budapest, Királyhágó u. 1-3.)

Complex functional diagnostics of digestive system disorders

  1. Colon cancer screening from a stool sample
    The M2-PK test is more sensitive than the regular stool blood test. This new test has been in use in many countries since 2003, in Hungary, since 2008. The accuracy for screening cancer is 85% .
  2. Food Allergy Test
    The Allergy Blood Test is to determine a nutrition panel. Should acute symptoms such as a rash, diarrhea, bloating, swollen lips and allergic oedema appear following introduction of an allergy causing substance, IgE-type allergy should to be considered.
  3. Food Intolerance Test
    Unlike food allergies, food intolerance is manifested in a few days, occurs more frequently and is accompanied by general symptoms for which the Patient had been examined on numerous occasions previously.
  4. Hydrogen Breath Test
    The hydrogen breath test with lactose is used for determining the oro-cecal transit time and for the indirect diagnosis of contaminated small bowel syndrome.
    The hydrogen breath test with fructose is used for determining fructose intolerance. During abnormal fructose metabolism toxic substances are released which may result in liver damage.
  5. Helicobacter Stool or Breath Test
    The Helicobacter pylori bacteria was discovered in 1982 in patients suffering from chronic gastritis and stomach ulcers. Since then it has also been found to be the cause of duodenal ulcers and stomach cancer. The tests used for its determination are the stool test and the breath test with the former being less expensive and faster and excellent for screening examinations. The physician will choose the method to be used.



Patient safety protocol

We consider the safety of our patients and our professionals to be of the utmost importance, therefore, in accordance with the current regulations in force, we implement several protective measures against COVID-19 in our Institute, which you can read about in detail HERE. A negative PCR test is required for oral and other body cavity examinations or interventions if the patient had a positive PCR test in the last 3 weeks prior to the test.

The high level of interest in coronavirus testing has proportionally increased the workload of our telephone customer service. In order to improve our service, we provide a dedicated telephone line for corona virus test appointments: +36 1 999-1727
At the above telephone number - on weekdays between 8 a.m. and 8 p.m. - our colleagues only book appointments for coronavirus testing.

To download the on-site pre-screening questionnaire, please click HERE!

In order to provide mandatory information to the National eHealth Infrastructure (EESZT) in accordance with legal regulations, the basic condition for starting care for all Hungarian citizens is to provide the number of the social security identification card ("TAJ kártya") and to provide credible proof of your personal data. In the case of foreign nationals who do not have a TAJ, the number of the foreign travel document will be recorded.