# Endoscopy Unit, Gastroenterology Outpatient Clinic, Meilahti Tower Hospital Keywords: - [Meilahti Tower Hospital](< /en/search?q=Meilahti Tower Hospital >) - [gastrointestinal surgery](< /en/search?q=gastrointestinal surgery >) - [laparoscopy](< /en/search?q=laparoscopy >) - ... Show all keywords - [vastaanotto](< /en/search?q=vastaanotto >) At the Endoscopy Unit, we conduct various gastrointestinal and bronchial endoscopy examinations. ### You can use Maisa to register for an appointment At Meilahti Tower Hospital, you can also use Maisa to register for your appointment or use a self-registration kiosk. [ See instructions ](/en/patient/hospitals-and-other-units/meilahti-tower-hospital/arriving-meilahti-tower-hospital#info-and-registration) The most common examinations conducted in our unit are gastroscopies and colonoscopies as well as bronchoscopies for diagnosing lung diseases. During the endoscopies, we can take biopsies and perform various procedures, such as excisions of small tumors. We perform the examinations using a flexible endoscope – a narrow tube with channels for various items of medical equipment and a digital camera at the end. We can also use the endoscopes for imaging of the bile ducts and procedures to remove calculi from the bile and pancreatic ducts without surgery. With ultrasound endoscopy, we can reveal changes that are difficult to detect using other scanning techniques, and take biopsies through the gastrointestinal tract or bronchial tubes, in areas where biopsies are otherwise difficult to obtain. At the Gastroenterology Outpatient Clinic, we treat hepatic and gastrointestinal diseases. The most important patient groups include patients with inflammatory bowel diseases, autoimmune diseases of the liver (PBC, PSC and autoimmune hepatitis), or viral hepatitis. Treatment at the Endoscopy Unit and Gastroenterology Outpatient Clinic requires a referral. ## [ Maisa Portal (opens in new window, links to another website) ](https://www.maisa.fi/maisa/Authentication/Login?lang=britishenglish) MAISA.FI You can use our online services by signing in to the Maisa Portal. Once your treatment with us begins, you will receive information on the services you can access in Maisa. These include appointment booking and preliminary information forms, for example. Click here to go to Maisa’s sign-in page  ## [ Patient Guide ](/en/patient/patient-guide) The Patient Guide site answer the most common questions you might have before, during, and after treatment. See Patient Guide site here  ## Contact information and opening hours #### Visiting address Meilahti Tower Hospital Haartmaninkatu 4 Helsinki 3rd floor #### Postal address 340 00290 Helsinki ### Office [ Phone, Office: 09 471 73821 ]()telephone hours: Mon–Fri 8:00–15:30 ### Fax [ Phone, Fax: 09 4717 6093 ]() ## Find us here ### [ Meilahti Tower Hospital ](/en/patient/hospitals-and-other-units/meilahti-tower-hospital)  ## Unit's services ### [ Vatsakeskuksen lähetekeskus ](/ammattilaiselle/ammattilaisten-palvelut-ja-ohjeet/vatsakeskuksen-lahetekeskus) Professionals ## Specialists ### [ Piia Luostarinen ](/en/person/piia-luostarinen) Nurse Manager, Endoscopy Unit ### [ Perttu Arkkila ](/en/person/perttu-arkkila) Chief Physician, Endoscopy Unit Updated: 10.09.2025 Print this page