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Jovan Ćulum

Društvene mreže:

A. Guzijan, R. Gajanin, J. Ćulum, Z. Gojković, Ljubiša Preradović, D. Roganović

Background/Aim: Breast-conserving surgery is a type of surgery used as a treatment option for breast cancer. It was introduced at the end of the 20th century following and in accordance with relevant clinical studies. With heightened public awareness of breast cancer and the introduction of new diagnostic procedures, despite the proven oncological safety of this type of surgery, a growing number of women choose to undergo total mastectomy. The aim of this study was to confirm the oncological safety of breast-conserving surgery performed on breast cancer patients at the University Clinical Centre of the Republic of Srpska. Methods: This study analysed 305 female patients with I and II stage of breast cancer, operated on between March 2009 and December 2013. One group of patients underwent breast-conserving surgery (BCS), followed by adjuvant radiation therapy and the other total mastectomy (MX). The patients were followed up for 5 years after the surgery. Analysed herein were the local-regional recurrence, distant metastases, disease-free survival and overall survival rates. Results: After a five-year follow-up, the local-regional recurrence rate for patients in the BCS group was 4.3 %, while for the MX group it was 4.2 %. The overall survival rate of patients in the BCS group was 90.9 %, as opposed to 89.1 % for MX patients. Conclusion: After a five-year follow-up, no statistically significant difference was observed between the two groups of patients regarding the local-regional recurrence (p = 0.967) and overall survival rates (p = 0.610). Breast-conserving surgery is an oncologically safe surgical treatment for breast cancer.

J. Đeri, J. Ćulum, Zoran Aleksić, Dalibor Šaran, Romana Rajić

Background/Aim: Dehiscence of the colorectal anastomosis is one of the most serious complications in digestive surgery that is still present in a large percentage today, which significantly increases the cost of treatment and can lead to death. Due to all the above, early detection of anastomotic dehiscence is very important, as well as the decision on surgical treatment. Procalcitonin (PCT) is thought to be an important marker of inflammation and sepsis. Aim of this paper was to confirm PCT as a marker of great sensitivity in early diagnosis of anastomotic leakage. Methods: The study included patients who underwent surgery for colorectal cancer in the period from 2016 to 2020. Patients were operated according to an elective protocol and with an open surgical approach. In patients, PCT values were measured on the 2nd and 4th postoperative day (POD) to determine the association between elevated PCT values and the onset of dehiscence of the colorectal anastomosis. Results: A study was conducted in 118 patients in whom a stapler colorectal anastomosis was created. Colorectal anastomosis dehiscence occurred in 10 patients. In 4 patients with dehiscence, no re-surgical intervention was required, but they were taken care of by conservative methods. Repeated surgery was performed in 6 patients. In all patients with dehiscence, there was a multiple increase in the value of PCT above normal. Conclusion: PCT has high sensitivity and specificity (85 and 74 % respectively) as a marker in dehiscence of colorectal anastomosis. In this study it was found that PCT values were significantly correlated with the dehiscence of anastomo-sis 2nd POD and especially 4th POD.

J. Ćulum, N. Trkulja, D. Travar, Z. Aničić, J. Đeri, G. Janjić, V. Škrbić, A. Guzijan, D. Grahovac

Introduction: Gastrectomy is one of the most common surgical methods for the treatment of gastric cancer, which basically destroys the mechanism and digestion chemistry. Reconstruction after gastrectomy attempts to optimize the antireflux and nutritive component of the postgastrectomic syndrome.Objective: To determine which reconstructive method after gastrectomy has the optimal synthesis of antireflux and nutritional components.Patients and Methods: 111 patients were treated for gastric malignancies at the Surgical Clinic of the University Clinical Center in Banja Luka, which were operated with the intention of achieving curability.Results: Based on Fisher’s exact probability test there is no statistically significant difference (p> 0.05) in mortality compared to the restoration of digestive continuity after gastrectomy. Reflux oesophagitis is the dominant modality of morbidity in omega-loop reconstruction (p <0.05). There is no statistically significant difference (p> 0.05) in late dumping syndrome in patients relative to individual gastric substitution options. In the Hunt-Lawrence-Rodino pouch reconstruction option, there is no statistically significant difference (p> 0.05) in the participation of individual modalities of meal quantity in relation to the condition before the disease or the modality of the nutritional status. .Conclusion: The results indicate the antireflux component of reconstruction Roux en Y and the advantage of the nutritive component in the loop modification (the creation of the Hunt-Lawrence-Rodino pouch).

J. Ćulum, Clinic “S-tetik” Banja Luka, B. Jakovljević, D. Jović, A. Jakovljević, L. Latinović, Marinko Domuzin, Gordana Guzijan

Introduction: Until recently, gastric cancer represented the most common visceral neoplasm. In Japan, the prevalence of disease is 58.4 per 100,000 inhabitants for men and 29.9 for women. Here, the incidence is lower. Gastrectomy is the most common surgical method of treating carcinomas of the stomach. Aim of the Study: To determine which method of reconstruction after gastrectomy improves the quality of life optimally. Patients and Methods: We analyzed 221 patient operated on for gastric cancer at the Surgical Clinic of the University Clinical Center in Banja Luka, and the subject of a detailed analysis of the 111 patients who were operated with the intention of achieving curability. Results: Reflux esophagitis is dominant modality in reconstruction wth omega loop (p <0.05). Analyzing GIQLI, we found dominant modality GIQLI II in the total gastrectomy and reconstruction options RY, while predominantly GIQLI III was registered in HLR reservoir reconstruction method (p <0.01). And two hours after the ingestion of a meal labeled with a radioisotope Tc99m in artificial gastric reservoir (HLR) showed signs of radioactivity (about 10% amount). “H0 performance” (AJCC / UICC) was the most frequently recorded in subtotal gastrectomy, while there was significant appearance of “H1” and “H2” modalities with the total gastrectomy statistically. In RY reconstruction, statistically significant was participation modalities “H1”, while “H1” performance (AJCC / UICC) was the dominant modality at the HLR options reconstruction with statistically significant frequency of occurrence (p <0.01). Conclusion: The results of the assessment of quality of life are comparable with the results of other statistical series. They confirm antireflux component Roux en Y reconstructions and its intestinoplications and highlight the advantage of the nutritional components loop modifications (creation pouch-a).

Background: To prove the frequency of thrombocytosis in patients with cancer, and the importance of anticoagulant therapy. Thrombocytosis represents an elevated platelet count of more than 350,000/mm 3 which is one of the risk factors for venous thromboembolism. Methods: This study has analyzed 146 patients who were hospitalized at the Oncology Clinic of the University Clinical Centre, Banja Luka and the Day Oncology Hospital “S.tetik”, Banja Luka in the period between 2009 and 2014. These were patients with breast tumor, gastrointestinal or gynecological malignancies. Thrombocytosis was detected in 38 patients in the moment of diagnosing. All examinees were analyzed by sex, age, primary site of tumor, presence of comorbidity, relevant laboratory analyses, clinical stage of the disease (metastatic or localized disease). Results: In the observed sample of 146 patients, thrombocytosis was detected in 38 patients in the moment of diagnosing the disease (26%). Through the follow-up, DVT (deep venous thrombosis) was found in 13 patients (34.2%) and anticoagulant therapy was administered. Out of patients who were not on anticoagulant therapy because they had no thrombotic manifestations (25 patients, 65.8%), 2 ended up experiencing the development of a clinical presentation of massive pulmonary embolism with fatal outcome. Conclusions: The occurrence of thromboembolism significantly increases morbidity and mortality, as well as the total cost of treating cancer patients. Regardless of the fact that cancer patients are at a high risk of thromboembolic events, thromboembolic prophylaxis has not been adopted as a standard therapeutic modality because of potential bleeding.

Ljiljana Tadić-Latinović, Ž. Eri, D. Jović, Aleksandra Salapura, J. Ćulum, B. Jakovljević, I. Baroš, S. Marić

Breast cancer is a serious health problem. It is the most common cancer in women. The aim of this study was to estimate the concordance between ER, PR receptor and HER-2 immunohistochemistry assessment scores in pared CNB (core needle biopsy) and surgical specimens. Histological grade, oestrogen receptor (ER) status, progesterone receptor (PR) status, and human epidermal growth factor receptor-2 (HER2) status were evaluated in a blinded fashion in CNB and in surgical excision specimens. Absolute concordance rate between core needle biopsies and surgical specimens for histological grade was 50% with κ value (0,15) for ER 92% with κ value (0,79), PR 88% with κ value (0,73) and for HER2 96% with κ value (0,91). CNB can provide reliable information in evaluation of ER, PR and HER2 status in an invasive breast carcinoma. Ključne reči: breast cancer, core needle biopsy, oestrogen receptors, progesterone receptors, HER-2. Analiza odstupanja statusa hormonskih receptora i receptora za epidermalni faktor rasta 2 u uzorcima dobijenim iglenom biopsijom i hirurškim uzorkom kod obolelih od invazivnog karcinoma dojke Ljiljana Tadic Latinovic1, Zivka Eri2, Darko Jovic3, Aleksandra Salapura1, Jovan Culum3, Branislava Jakovljevic3, Ilija Baros1, Slavica Maric4 1 Department of Pathology, University Clinical Center of Republic of Srpska, Banja Luka, Republic of Srpska, Bosnia and Herzegovina 2 Canter for Molecular Genetics, Institute for Pulmonary Diseases, Sremska Kamenica, Republic of Serbia 3 Surgical Clinic “S-Tetik”, Banja Luka, Republic of Srpska, Bosnia and Herzegovina 4 International Medical CantersCentar za Radioterapiju Banja Luka, Banja Luka, Republic of Srpska, Bosnia and Herzegovina

Aneurysm of the visceral arteries is a rare condition and it represents around 1% of all arterial aneurisms. Aneurysm of the inferior pancreaticoduodenal artery represents around 2% of all visceral aneurysms. Aneurysm associated with occlusion of the coeliac trunk is very rare condition and there are only about 40 cases presented in the literature. In our study, we presented 56 year-old female admitted to hospital with obstructive jaundice. CT scan diagnosed tumor of the head of pancreas and CT angiography confirmed aneurysm of the inferior pancreaticoduodenal artery which was successfully operated at our clinic.

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