Prilozi / Makedonska akademija na naukite i umetnostite, Oddelenie za biološki i medicinski nauki = Contributions / Macedonian Academy of Sciences and Arts, Section of Biological and Medical Sciences
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Case Reports
Pneumatosis cystoides intestinalis related to gastric outlet obstruction: a case report.
Pneumatosis remains a rare condition presenting with multiple gas filled cysts at various parts of the GIT. It islmost always a secondary finding in a already active disease. It is very usual for it to be found occasionally at a routine examination. ⋯ After exploration of the abdominal cavity, a polycystic tumor formation was found at the terminal ileum. It was further resected and sent for pathohystology analysis according to which it was stated that it was a cystoid intestinal pneumatosis on a terminal ileum. The presented case went in favour of the mechanical theory which states that pyloric gastric outlet obstruction is the most common cause of intestinal pneumatosis.
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To compare and evaluate the success rates of various surgical techniques of pterygium excision, including pterygium excision with complete suture of conjunctivae (PESC), pterygium excision with conjunctival auto-graft transplantation with graft from the inferior temporal bulbar conjunctiva (ITBC) and pterygium excision with conjunctival auto-graft transplantation with graft from the superior temporal bulbar conjunctiva (STBC). ⋯ A comparison of the groups demonstrated that the recurrence rate was highest in the group without transplantation, using only complete suture of the conjunctiva. The excision of the pterygium with conjunctival auto-graft transplantation from the inferior or superior temporal bulbar conjunctiva are highly efficient in terms of low recurrence rates. The modified surgical technique using the graft from the inferior temporal bulbar conjunctivae is preferred because the superior bulbar conjunctiva is intact for eventual future surgical intervention.
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Randomized Controlled Trial
Improvement of cerebral oxygenation during laparoscopy using intermittent sequential compression of legs.
The creation of CO₂ pneumoperitoneum during laparoscopy causes a series of adverse effects. Impairment of brain oxygen saturation during laparoscopy is a result of increased intra-abdominal pressure, absorbed CO₂ and increased intracranial pressure. The aim of this study is to investigate the possible effects of pneumatic inter-mittent sequential compression (ISC) of legs on oxygenation of the brain during laparoscopy. 100 patients, ASA groups 1 and 2, subjected to elective laparoscopic cholecystectomy, were included in this study. ⋯ The ISC in group II was terminated after obtaining the last blood sample. Results showed that the average values of oxygen saturation of the mixed venous blood from the internal jugular vein--SjvO₂ levels were higher in group II where ISC was applied (82.3%→86.4%→85.3%→80.2%→82.8%→80.4%), compared to group I, without ISC (85.5%→77.8%→80.6%→83.8%→84.8%), statistically significant in the second and third measurement for p<0.05 for the second and the third measurement, i.e. after the creation of pneumoperitoneum, when the decreease in the brain oxygenation is most dramatic in the group without ISC. In conclusion, application of intermittent sequential compression of the legs is a simple and safe technique for preserving the brain oxygenation during laparoscopy by restoring the blood return from the legs.
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Historical Article
Medical journals in the Republic of Macedonia after the Second World War.
An attempt was made to retrospectively examine the medical journals published in the Republic of Macedonia since the Second World War. An analysis was made of the basic data concerning the journals, most of which are deposited in the Central Library of the Medical Faculty at the Ss. Cyril and Methodius University in Skopje, and a few deposited in the National and the St. ⋯ The papers are mainly written in the Macedonian language, and none of the journals are currently indexed in Pub/Med, except for the Prilozi/Contributions of the Macedonian Academy of Sciences and Arts. In our opinion, to improve the quality of the published papers in the Macedonian journals, several goals have to be accomplished: better equipment and facilities in the hospitals, institutes and research centres that would yield better basic research and clinical trials; better basic education on how to write and publish scholarly/scientific papers, which has to be conducted at both undergraduate and postgraduate levels, along with lifelong learning; better peer-review processes; better editorial policy of the journals; compliance with international standards/uniform requirements for manuscripts submitted to biomedical journals; fostering the goals of the World Association of Medical Editors and European Association of Science Editors, etc. If these tasks and goals are realized, then we can build a solid ground to better present our medical results to the world.