Zemun hospital, the present-day Clinical Hospital Zemun-Belgrade, was founded in 1784, is the oldest hospital in the Serbia. For over two centuries, it blazed the trial and still pioneers in the application of numerous advanced medical achievements and knowledge in this region.

The development of Zemun Hospital in the 19th century was followed by better work conditions and an increasing number of patients. The arrival of doctor Vojislav Subotić to the hospital and his work were key moments in the general improvement of the hospital. Since 1887, the hospital was administered by a society known as „Sisters of Charity of Saint Vincent De Paul“. By the end of 1891, they had constructed a new hospital building.

The 20th century was the most eventful period in the history of Zemun Hospital and it brought many changes. Working through out both world wars, the hospital staff aided those who were wounded or ill, both soldiers and civilians. Throughout this period, the hospital worked in three different countries, under various administrations and owners.

Na početku 21. veka, u vremenu društveno-političkih i ekonomskih previranja, u tadašnjoj Jugoslaviji nije bilo organizovanih naučnih i edukativnih aktivnosti u oblasti ehokardiografije. Zahvaljujući entuzijazmu nekoliko srpskih kardiologa, koji su prepoznali potrebu za promenom, aprila 2001. godine u Beogradu je osnovano ehokardiografsko udruženje, sa ciljem da postavi standarde ehokardiografskog pregleda, podrži naučne aktivnosti u oblasti ehokardiografije i osnaži saradnju sa međunarodnim ehokardiografskim organizacijama. Nakon raspada bivše Jugoslavije, prvobitan naziv «Jugoslovensko ehokardiografsko udruženje» (YUECHO), 2006. godine promenjen je u Ehokardiografsko udruženje Srbije (ECHOS).

Colorectal cancer, as one of the leading oncological causes of disease worldwide, is a major challenge in terms of treatment and patient access. Technological advances have made it possible to apply a minimally invasive laparoscopic surgical technique that has proven superior to open surgery. In order to optimize treatment, reduce mortality and morbidity, a perioperative strategy has been developed summarized in the principles of ERAS protocol (Enhanced Recovery After Surgery). The basic postulates of the ERAS protocol include prehabilitation, comorbidity control, prevention of postoperative nausea and vomiting, minimally invasive surgical method, multimodal analgesia, achieving euvolemia, prevention of hypothermia and early mobilization of the patient. The principles of the ERAS protocol are based on evidence to support safety, applicability and effectiveness, however, there are not yet enough studies to examine the long-term benefits of their implementation. The implementation of the ERAS protocol at KBC “Dr Dragisa Misovic -Dedinje” is not complete, but there is significant compliance with the guidelines of the 2018 ERAS Association, which has reduced inpatient stays and the number of postoperative complications. Although there is ample evidence to support the safety and effectiveness of this treatment approach, a multimodal strategy poses a major challenge to traditional surgical doctrine, making its implementation slow and incomplete in practice.