Browsing by Author "Garabinovic, Zeljko (56323581600)"

Lymphangioleiomyomatosis (LAM) is a rare disease that most commonly affects women of reproductive age. The disease is manifested by diffuse destruction of the pulmonary parenchyma with the formation of cysts on a characteristic finding of multidetector computerized tomography (MD-CT) of the chest. It is thought that the presence of cells with estrogen and progesterone receptors among proliferating smooth muscle cells lead to the spread of cystic structures lined by endothelial cells. Towards the end of pregnancy and after childbirth, collapse of the lung parenchyma or rupture of the cyst wall occurs causing a dramatic clinical picture in the form of pneumothorax. Sirolimus is the only drug of choice that should improve and stabilize the patient's pulmonary function and quality of life. Unfortunately, this drug is not always effective enough, so only option for treatment is bilateral lung transplantation. The authors present the patient in the last trimester of pregnancy who was admitted to the hospital with clinical picture of bilateral spontaneous pneumothorax. Dramatic picture of pneumothorax could not be solved solely by drainage in which atypical segmental resection of the lung was performed within a few days so on these samples lymphangioleiomyomatosis were diagnosed. © 2023 Jelena Radojicic et al., published by Sciendo.

Lymphangioleiomyomatosis (LAM) is a rare disease that most commonly affects women of reproductive age. The disease is manifested by diffuse destruction of the pulmonary parenchyma with the formation of cysts on a characteristic finding of multidetector computerized tomography (MD-CT) of the chest. It is thought that the presence of cells with estrogen and progesterone receptors among proliferating smooth muscle cells lead to the spread of cystic structures lined by endothelial cells. Towards the end of pregnancy and after childbirth, collapse of the lung parenchyma or rupture of the cyst wall occurs causing a dramatic clinical picture in the form of pneumothorax. Sirolimus is the only drug of choice that should improve and stabilize the patient's pulmonary function and quality of life. Unfortunately, this drug is not always effective enough, so only option for treatment is bilateral lung transplantation. The authors present the patient in the last trimester of pregnancy who was admitted to the hospital with clinical picture of bilateral spontaneous pneumothorax. Dramatic picture of pneumothorax could not be solved solely by drainage in which atypical segmental resection of the lung was performed within a few days so on these samples lymphangioleiomyomatosis were diagnosed. © 2023 Jelena Radojicic et al., published by Sciendo.

Introduction: Pleurocutaneous fistula is a pathological communication of subcutaneous tissue with the pleural cavity, and can occur as a result of infectious, malignant processes and iatrogenic procedures. Colopleural fistula is rare and is mainly caused by processes in the abdomen. The appearance of empyema is usually described as a complication of colopleural fistulas that are the result of pathological processes in the abdomen. Case Presentation: We report an extremely rare case of colopleurocutaneous fistula with pleural empyema present, 8 years after left hemicolectomy due to colon adenocarcinoma. Radiological diagnostic procedures performed confirmed the existence of colopleurocutaneous fistula. The patient was given antibiogram therapy and regular thoracocentesis for empyema, as well as a fistulous canal toilet. Conclusions: After achieving sterility of the fistulous canal and regression of empyema, the fistulous canal was closed with fibrin glue, and during the next 6 months follow-up, there was no reopening of the fistula, nor did the patient have any other complications. Copyright © 2025 Savic et al.

Background and Objectives: Lung cancer is the second most common form of cancer in the world for both men and women as well as the most common cause of cancer-related deaths worldwide. The aim of this study is to summarize the radiological characteristics between primary lung adenocarcinoma subtypes and to correlate them with FDG uptake on PET-CT. Materials and Methods: This retrospective study included 102 patients with pathohistologically confirmed lung adenocarcinoma. A PET-CT examination was performed on some of the patients and the values of SUVmax were also correlated with the histological and morphological characteristics of the masses in the lungs. Results: The results of this analysis showed that the mean size of AIS-MIA (adenocarcinoma in situ and minimally invasive adenocarcinoma) cancer was significantly lower than for all other cancer types, while the mean size of the acinar cancer was smaller than in the solid type of cancer. Metastases were significantly more frequent in solid adenocarcinoma than in acinar, lepidic, and AIS-MIA cancer subtypes. The maximum standardized FDG uptake was significantly lower in AIS-MIA than in all other cancer types and in the acinar predominant subtype compared to solid cancer. Papillary predominant adenocarcinoma had higher odds of developing contralateral lymph node involvement compared to other types. Solid adenocarcinoma was associated with higher odds of having metastases and with higher SUVmax. AIS-MIA was associated with lower odds of one unit increase in tumor size and ipsilateral lymph node involvement. Conclusions: The correlation between histopathological and radiological findings is crucial for accurate diagnosis and staging. By integrating both sets of data, clinicians can enhance diagnostic accuracy and determine the optimal treatment plan. © 2024 by the authors.

Background: It is still not clear whether an intrapericardial pneumonectomy indicates a more advanced stage of the disease compared to a standard pneumonectomy. Methods: This was a retrospective study of 164 patients who underwent a pneumonectomy for lung cancer. The first group consisted of 82 patients who had a standard pneumonectomy and the second group was 38 patients who had a intrapericardial pneumonectomy, for both groups in the latest 5-year period. The third group was 44 patients with had a sleeve pneumonectomy in the latest 10-year period. The groups were compared in relation to the overall and stage-related survival, influence of T and N factors, operative morbidity and mortality. The statistics used were Kaplan-Meier, U-test, t-test, χ2 test. Results: There was no statistically significant difference in stage distribution between standard and intrapericardial pneumonectomies; stages I, II, IIIA and IIIB occurred for 10.9% vs 2.6%, 30.5% vs 26.3%, 46.4% vs 65.8% and 12.2% vs 5.3% of patients, respectively. For patients who had a sleeve pneumonectomy, stage IIIA was significantly more frequent. Although the overall survival (63.5% vs 57.6%) and stage-related 5-year survival were better in the first compared to the second group, especially for stage IIIA (58.6% vs 42.6%), these differences were not statistically significant. There were no significant differences in operative morbidity and mortality between groups 1 and 2, but both were significantly higher in the third group (35.7% and 15.9%). Conclusions: An intrapericardial pneumonectomy does not always indicate a more advanced stage of the disease. The need for an intrapericardial pneumonectomy, either established preoperatively or during the operation, as a single factor, even for marginal surgical candidates, is not strong enough to reject these patients for surgery. © 2014 Subotic et al.

Background: Hurthle cell carcinoma makes up 3 to 5% of all thyroid cancers and is considered to be a true rarity. The aim of our study was to analyze clinical characteristics and survival rates of patients with Hurthle cell carcinoma. Methods: Clinical data regarding basic demographic characteristics, tumor grade, type of surgical treatment and vital status were collected. Methods of descriptive statistics and Kaplan-Meier survival curves were used for statistical analysis. Cox proportional hazards regression was used to identify independent predictors. Results: During the period from 1995 to 2014, 239 patients with Hurthle cell carcinoma were treated at our Institution. The average age of the patients was 54.3, with female to male ratio of 3.6:1 and average tumor size was 41.8 mm. The overall recurrence rate was 12.1%, with average time for relapse of 90.74 months and average time without any signs of the disease of 222.4 months. Overall 5-year, 10-year and 20-year survival rates were 89.4%, 77.2%, 61.9% respectively. The 5-year, 10-year and 20-year cancer specific survival rates were 94.6%, 92.5%, 87.4%, respectively. When disease free interval was observed, 5-year, 10-year and 20-year rates were 91.1%, 86.2%, 68.5%, respectively. The affection of both thyroid lobes and the need for reoperation due to local relapse were unfavorable independent prognostic factors, while total thyroidectomy as primary procedure was favorable predictive factor for cancer specific survival. Conclusion: Hurthle cell carcinoma is a rare tumor with an encouraging prognosis and after adequate surgical treatment recurrences are rare. © 2017 The Author(s).

Background: Hurthle cell carcinoma makes up 3 to 5% of all thyroid cancers and is considered to be a true rarity. The aim of our study was to analyze clinical characteristics and survival rates of patients with Hurthle cell carcinoma. Methods: Clinical data regarding basic demographic characteristics, tumor grade, type of surgical treatment and vital status were collected. Methods of descriptive statistics and Kaplan-Meier survival curves were used for statistical analysis. Cox proportional hazards regression was used to identify independent predictors. Results: During the period from 1995 to 2014, 239 patients with Hurthle cell carcinoma were treated at our Institution. The average age of the patients was 54.3, with female to male ratio of 3.6:1 and average tumor size was 41.8 mm. The overall recurrence rate was 12.1%, with average time for relapse of 90.74 months and average time without any signs of the disease of 222.4 months. Overall 5-year, 10-year and 20-year survival rates were 89.4%, 77.2%, 61.9% respectively. The 5-year, 10-year and 20-year cancer specific survival rates were 94.6%, 92.5%, 87.4%, respectively. When disease free interval was observed, 5-year, 10-year and 20-year rates were 91.1%, 86.2%, 68.5%, respectively. The affection of both thyroid lobes and the need for reoperation due to local relapse were unfavorable independent prognostic factors, while total thyroidectomy as primary procedure was favorable predictive factor for cancer specific survival. Conclusion: Hurthle cell carcinoma is a rare tumor with an encouraging prognosis and after adequate surgical treatment recurrences are rare. © 2017 The Author(s).