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Vukicevic P, Matkovic M, Markovic I, Mikic A, Putnik S, Bozic V, Aleksic N, Cvetic V, Tutus V, Dzodic R. Successfully Resected Cardiac Metastatic Melanoma in a Lifesaving Cardiac Surgery: A Case Report. Heart Surg Forum 2020; 23:E527-E530. [PMID: 32726202 DOI: 10.1532/hsf.3097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/09/2020] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Metastatic tumors are the most frequent tumors of the heart with the melanoma metastasis being the most frequent. In cases of a cardiac tamponade or a low cardiac output syndrome due to the position of the tumor it could lead to an acute life-threatening condition for the patient. CASE REPORT We present a case of a successfully treated metastatic cardiac melanoma in a lifesaving cardiac surgery. A 42-year-old woman was admitted to the emergency department of the Clinical Center of Serbia in a critical state with signs of tricuspid orifice obstruction with a tumor mass. Her previous medical history showed that she had an adequate surgical excision of the melanoma in the right lumbar region at the age of 39. An emergency cardiac surgery was performed with the resection of the tumor and the atrial wall. The postoperative course was uneventful and a HP exam once again confirmed the same type of melanoma as previously diagnosed. The patient was alive and well on follow-up exams for 4 months when she was diagnosed with metastatic tumor masses in the pelvis with ascites and melanosis of the entire skin followed by lethal outcome 5 months after the cardiac surgery. CONCLUSION Surgical resection of metastatic cardiac melanoma can be safe and effective in an emergency scenario, especially in the case of solitary metastasis. It can be performed with excellent results and very few postoperative complications. However, due to the nature of the principal disease, the long-term survival rate remains low, giving the surgery a place in palliative treatment.
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Affiliation(s)
- Petar Vukicevic
- Department for Cardiac Surgery, Military Medical Academy, Belgrade, Serbia.
| | - Milos Matkovic
- Department for Cardiac Surgery, Clinical Center of Serbia, Belgrade, Serbia.
| | - Ivan Markovic
- Clinic of Surgical Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia.
| | - Aleksandar Mikic
- Department for Cardiac Surgery, Clinical Center of Serbia, Belgrade, Serbia.
| | - Svetozar Putnik
- Department for Cardiac Surgery, Clinical Center of Serbia, Belgrade, Serbia.
| | - Vesna Bozic
- Department for Cardiovascular pathology, Clinical Center of Serbia, Belgrade, Serbia.
| | - Nemanja Aleksic
- Department for Cardiac Surgery, Clinical Center of Serbia, Belgrade, Serbia.
| | - Vladimir Cvetic
- Department for Radiology, Clinical Center of Serbia, Belgrade, Serbia.
| | - Vladimir Tutus
- Department for Cardiac Surgery, Clinical Center of Serbia, Belgrade, Serbia.
| | - Radan Dzodic
- Clinic of Surgical Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia.
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Abstract
The aim of this prospective study was to analyze accuracy of sentinel lymph node biopsy with methylene blue dye for intraoperative detection of lateral metastases in clinically N0M0 medullary microcarcinomas with calcitonin <1,000 pg/mL and selection of true-positive patients for one-time therapeutic lateral dissection. In addition to total thyroidectomy and central neck dissection, all patients had bilateral sentinel biopsy of jugulo-carotid regions after methylene blue injection to decide upon necessity for lateral dissection. If sentinels were benign on frozen section, additional non-sentinels were extirpated, with no further lateral dissection. If sentinels were malignant, one-time lateral dissection was performed. 20 patients were included in this study. Hereditary disease form was observed in 3/20 (15%) of patients with RET proto-oncogene mutation C634F; remaining 17/20 (85%) were negative for germline mutations. There were no allergic reactions to methylene blue and identification rate of sentinels was 100%. In total, 2/20 (10%) cN0 patients had lymphonodal metastases, thus were reclassified as pN1b. Remaining 18/20 (90%) were classified pN0 based on standard pathohistology. Frozen section findings on sentinels were 100% match with standard pathohistology, and there were no skip metastases in lateral compartments. Sensitivity, specificity and accuracy of sentinel biopsy method with methylene dye and frozen section were 100%. Dzodic's sentinel lymph node biopsy method can be used for intraoperative assessment of lateral compartments and optimization of initial surgery of medullary microcarcinomas with calcitonin <1,000 pg/mL. This way, cN0 patients with sentinel metastases can receive one-time lateral dissection, and those without benefit from less extensive surgery.
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Affiliation(s)
- Nada Santrac
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
| | - Ivan Markovic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, 11000, Serbia
| | - Natasa Medic Milijic
- Department of Pathology, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
| | - Merima Goran
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, 11000, Serbia
| | - Marko Buta
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, 11000, Serbia
| | - Igor Djurisic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
| | - Radan Dzodic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, 11000, Serbia
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Dzodic R, Santrac N, Markovic I, Buta M, Stankovic P. Recurrent Laryngeal Nerve Liberation Technique for Phonation Recovery after Injury. Eur J Surg Oncol 2020. [DOI: 10.1016/j.ejso.2019.11.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Markovic I, Goran M, Buta M, Stojiljkovic D, Zegarac M, Milovanovic Z, Dzodic R. Sentinel lymph node biopsy in clinically node negative patients with papillary thyroid carcinoma. J BUON 2020; 25:376-382. [PMID: 32277657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE The incidence of histologically proven lymph node metastases (LNM) in papillary thyroid carcinoma (PTC) reaches 80%. According to different guidelines surgical management in clinically N0 (cN0) patients with PTC remains controversial. The purpose of this study was to investigate if sentinel lymph node biopsy (SLNb) using methylene blue dye is accurate in the detection of LNM in the lateral neck compartment in cN0 patients with PTC. METHODS Enrolled were 153 cN0 patients with PTC. All underwent total thyroidectomy with central neck dissection and SLNb in the lateral neck compartment, using methylene blue dye as marker. Selective modified radical neck dissection was performed in cases of metastatic SLNs. RESULTS Neck LNMs were histologically verified in 40.9% of the cases. Predictive factors for LNM were: males, younger than 45 years, tumors greater than 1cm, capsular and vascular invasion. The central neck compartment of LNM was predictive for lateral LNM in 80.5% of the cases. LNM were confirmed in 24% of SLNs in the lateral neck compartment, which were over 56% predictive of LNM to other dissected lateral LN. SLN identification rate (IR) was 91.8%. Sensitivity, specificity, positive value (PPV) and negative predictive value (NPV) were 85.7, 96.7, 88.3 and 95.9%, respectively. The overall accuracy of the method was 94.3%, with probability of 91.2% (ROC AUC, 95% CI; 84.2-98.3). CONCLUSION The proposed method of SLN biopsy using methylene blue dye is feasible, safe and accurate in the detection of LNM in the lateral neck compartment and may help in the decision to perform selective modified radical neck dissection in cN0 patients with PTC.
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Affiliation(s)
- Ivan Markovic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Todorovic V, Aapro M, Pavlidis N, Arsovski O, Belkacemi Y, Babovic N, Bidard FC, Bourhafour M, Beslija S, Boussen H, Cetnikovic B, Ceric T, Cicmil N, Crnogorac N, Cuedari E, De Laurentis M, Dragovich T, Durutovic I, Dzamic Z, Dzodic R, Eri Z, Geara F, Khalil A, Kerrou K, Knezevic Usaj S, Kovcin V, Koroveshi D, Kristo Pema A, Kuten A, Lakicevic J, Lukovac N, Markovic I, Markovic M, Mijalkovic N, Miladinova D, Milasevic N, Mustachi G, Ognjenovic D, Pantelic A, Popovic L, Radosavljevic D, Radosevic N, Radulovic S, Ristevski M, Rosic I, Secen N, Sorat M, Stamatovic L, Stefanovski P, Stojkovski I, Tesanovic D, Tomasevic Z, Tomasevic Z, Tsoutsou P, Turkan S, Vasev N, Vasovic S, Vicko F, Vrbanec D, Vukmirovic F, Vrdoljak E, Zaric B, Zambrovski JJ, Cavalli F, Gligorov J. AROME-ESO Oncology Consensus Conference: access to cancer care innovations in countries with limited resources. Association of Radiotherapy and Oncology of the Mediterranean Area (AROME-Paris) and European School of Oncology (ESO - Milan). J BUON 2019; 24:2180-2197. [PMID: 31786893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Cancer is a leading cause of mortality worldwide. Its incidence is still increasing, particularly in developing countries. Recent progresses further strengthen the differences between low/middle and high-income countries. This situation calls for joint action to reduce inequities in cancer outcomes among the patients. The Association of Radiotherapy and Oncology of the Mediterranean Area (AROME) and the European School of Oncology (ESO), have initiated joint conferences devoted to access to innovations in oncology in the Mediterranean area. The heterogeneity of the economic, political and cultural situations of the different participating countries, offers the opportunity to develop consensus conference. METHODS Cancer prevention and treatment strategies were discussed according to existing international guidelines. The Scientific committee prepared 111 questions with an objective to prioritize the access to treatments and innovations in low/middle-income Mediterranean countries. The results from the votes of 65 oncology experts, coming from 16 countries and 33 institutions have been analysed and access priorities classified accordingly. RESULTS Ninety six percent of the proposed general recommendations concerning national health care strategies, oncology education, and treatment organization were considered to be high priorities. Regarding access to systemic treatments, 41% of the drugs without validated predictive markers and 53% of those with validated predictive markers were considered to be 1st level priority. Only 4 biological tests were considered to be 1st level priority to access to innovation. CONCLUSIONS AROME-ESO consensus offers to cancer specialists from developing countries a basis for discussion with health authorities and payers on the prioritization of access to innovations in cancer care.
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Affiliation(s)
- Vladimir Todorovic
- Clinical Center of Montenegro, University of Montenegro, Podgorica, Montenegro
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Goran M, Markovic I, Buta M, Gavrilovic D, Cvetkovic A, Santrac N, Rakovic M, Milijic NM, Dzodic R. The influence of papillary thyroid microcarcinomas size on the occurrence of lymph node metastases. J BUON 2019; 24:2120-2126. [PMID: 31786884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Lymph node metastases (LNM) in papillary thyroid microcarcinomas (PTMC) are common. PTMC greater than 5 mm are considered to be more aggressive. Tumor greater than 5 mm is predictive factor for occurrence of LNM in PTMC, although there are insufficient data regarding this fact. The purpose of this study was to explore the relation between LNM and patients with small (≤5mm) and large (>5mm) PTMC. The second target was to determine the frequency of multifocality, bilaterality and capsular invasion in small and large PTMC, and their relation with LNM occurrence. METHODS This study included 257 patients with PTMC. In all patients total thyroidectomy was performed, and lymph node checking of central and lateral neck region using sentinel lymph node (SLN) biopsy in clinically N0 patients, or modified radical neck dissection in clinically N1b patients or in case with positive SLN. RESULTS LNM were detected in 33% of the patients, 27% in the central neck region and 20% in the lateral neck region with 6.23% of skip metastases. LNM were significantly frequent in large PTMC compared with small (46 vs 24%), in the central region (38 vs 19%) and the lateral region (28 vs 14%), with skip metastases 7.62% and 5.26%, respectively. Bilaterality and capsular invasion were frequent in large PTMC. Multifocality and male gander were predictive factors for LNM in small PTMC, while capsular invasion was the only predictive factor in large PTMC. CONCLUSIONS Although LNM are frequent in large PTMC, the percentage of LNM is not negligible in small PTMC, especially if they are multifocal.
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Affiliation(s)
- Merima Goran
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Dobrosavljevic D, Brasanac D, Lukic S, Kosovac O, Radlovic P, Stilet A, Vukicevic J, Dzodic R. Ringlike pattern as a dermatoscopy sign for vulvar melanosis does not preclude synchronous existence of vulvar melanoma. J Eur Acad Dermatol Venereol 2019; 33:e312-e315. [DOI: 10.1111/jdv.15589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- D. Dobrosavljevic
- Clinic of Dermatovenereology KCS Faculty of Medicine University of Belgrade Belgrade Serbia
| | - D. Brasanac
- Institute of Pathology Faculty of MedicineUniversity of Belgrade Belgrade Serbia
| | - S. Lukic
- Department of Pathology Institute of Oncology and Radiology of Serbia Belgrade Serbia
| | - O. Kosovac
- Kosovac Center for Plastic and Reconstructive Surgery Belgrade Serbia
| | - P. Radlovic
- Department of Gynecological Oncology Institute of Oncology and Radiology of Serbia Belgrade Serbia
| | - A. Stilet
- Clinic of Gynecology and Obstetrics Clinical Center of Vojvodina Novi Sad Serbia
| | - J. Vukicevic
- Clinic of Dermatovenereology KCS Faculty of Medicine University of Belgrade Belgrade Serbia
| | - R. Dzodic
- Department of Surgical Oncology Institute of Oncology and Radiology of Serbia University of Belgrade Belgrade Serbia
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Santrac N, Markovic I, Goran M, Buta M, Pupic G, Zivkovic O, Dzodic R. Sentinel lymph node biopsy of jugulo-carotid regions in medullary thyroid microcarcinomas after methylene blue dye mapping – a single institution experience. Eur J Surg Oncol 2019. [DOI: 10.1016/j.ejso.2018.10.504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Santrac N, Dzodic R. In situ preservation of parathyroid glands during thyroid surgery for prevention of hypoparathyroidism. Eur J Surg Oncol 2019. [DOI: 10.1016/j.ejso.2018.10.437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Stamatovic L, Susnjar S, Gavrilovic D, Minic I, Ursulovic T, Dzodic R. The influence of breast cancer subtypes on the response to anthracycline neoadjuvant chemotherapy in locally advanced breast cancer patients. J BUON 2018; 23:1273-1280. [PMID: 30570847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE The objective of neoadjuvant chemotherapy (NACT) for locally advanced breast cancer (LABC) is downstaging to achieve resectability. According to the protocol for the treatment of LABC more than 10 years ago, the routine NACT for LABC in Serbia consisted of 4 cycles of FAC (fluorouracil, doxorubicin, cyclophosphamide). The aim of this analysis was to assess the influence of biologic subtypes of BC on the response to NACT and on the disease outcome in these patients. METHODS We analyzed 190 patients with median age of 52 years (range 26-74), diagnosed with LABC between Jun/2002 and Dec/2005 and treated with 4 cycles of FAC. Patients with clinical response to NACT (162/192;85.26%) were subjected to radical mastectomy after which the majority of them received 3 cycles of adjuvant FAC, adjuvant tamoxifen if HR-positive disease, and postoperative radiotherapy. We retrospectively determined by immunohistochemistry estrogen receptor (ER)/ progesterone receptor (PgR)/HER2 status from BC biopsies in all patients who were divided in 4 subgroups. Pathological complete remission (pCR) was defined as ypT0N0. The main end points were disease-free survival (DFS) and overall survival (OS). Statistics included Fisher's exact test, KaplanMeier product-limit method and Log-rank test. RESULTS After a median follow up of 76 months (range 3-128) 104/190 patients (54.74%) experienced disease relapse, while 78/190 (41.05%) died. Of 157 patients with known receptor status the numbers of 4 subtypes were as follows: 31/190 (16.32%) triple negative (TN) BC, 22/190 (11.58%) HR-/HER2+, 97/190 (51%) HR+/HER2- and 17/190 (8.95%) HR+/HER2+. Ten out of 190 patients (6.17%) achieved pCR and had significantly longer DFS (Log-rank test, p=0.042), and a trend to prolonged OS (Log-rank test, p=0.092). There was a significant difference (Fisher exact test, p=7.7 × 10-6) between pCR rates among 4 BC subtypes: 3/31 (9.68%) in TNBC, 6/22 (27.27%) in HR-/HER2+, 0/97 in HR+/HER2- and 1/17 (5.88%) in HR+/HER2+ patients. This difference was achieved on the account of the difference between TNBC and HR-/HER2+ BC subtypes (Fisher's exact test, p=6.85×10-6, Bonferroni correction: 0.05/6=0.0083). There were no differences in DFS and OS between the 4 BC subtypes. CONCLUSION Although there was a significantly higher number of patients achieving pCR among HR-/HER2+ subtype compared to other BC subtypes, this did not translate into improvement in long-term disease outcome of these patients.
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MESH Headings
- Adult
- Aged
- Anthracyclines/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biomarkers, Tumor/metabolism
- Breast Neoplasms/drug therapy
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/drug therapy
- Carcinoma, Ductal, Breast/metabolism
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Lobular/drug therapy
- Carcinoma, Lobular/metabolism
- Carcinoma, Lobular/pathology
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Female
- Fluorouracil/administration & dosage
- Follow-Up Studies
- Humans
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/metabolism
- Neoplasm Recurrence, Local/pathology
- Prognosis
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Ljiljana Stamatovic
- Clinic of Medical Oncology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Markovic I, Goran M, Besic N, Buta M, Djurisic I, Stojiljkovic D, Zegarac M, Pupic G, Inic Z, Dzodic R. Multifocality as independent prognostic factor in papillary thyroid cancer - A multivariate analysis. J BUON 2018; 23:1049-1054. [PMID: 30358210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE The incidence of multifocality of papillary thyroid carcinoma (PTC) ranges from 18 to 87.5% The mechanisms of multifocal spreading, correlation with tumor size, histology variants of PTC, lymph node metastases, and prognostic impact remains unclear. The purpose of this study was to clarify the prognostic significance of multifocality on relapse and survival rates of patients with PTC by analyzing the correlation of multifocality with patient age, gender, tumor size, histological variants of PTC, presence of lymph node metastases and extent of surgery. METHODS 153 patients with PTC were included in this study. Patients with pT4 tumors or initially distant metastases were excluded from study. Total thyroidectomy was done in all 153 patients. Central and level III and IV lateral neck lymph node dissection was done in 76.5% of the patients, followed by modified radical neck dissection if positive. RESULTS Multifocality was found in 43 (28%) whole thyroid gland specimens, and was significantly more frequent in patients older than 45 years and in tumors greater than 4 cm in diameter (p<0.01). Presence of multifocality didn't significantly correlate with gender, histology variants of PTC or lymph node metastases. In a median follow up of 84 months locoregional relapse occurred in 8.4% and 1.3% of the patients, while 7.2% patients died due to PTC. The incidence of relapse was significantly higher (p<0.01), and relapse free interval and survival were significantly shorter (p=0.0095, p=0.0004, respectively) in patients with multifocal PTC. Cox multivariate regression analysis showed that multifocality was independent prognostic factor for both disease-free interval (DFI) and cancer-specific survival (CSS) of patients with PTC. CONCLUSION Due to high incidence of multifocality and potential prognostic impact, total thyroidectomy should be advocated in all patients with PTC, aiming to reduce relapse rate and improve DFI and CSS.
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Affiliation(s)
- Ivan Markovic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Martinovic A, Santrac N, Bozovic-Spasojevic I, Nikolic S, Markovic I, Lukic B, Gavrilovic D, Granic M, Dzodic R. Treatment outcome in patients with breast conserving surgery after neoadjuvant therapy for breast carcinoma - a single institution experience. J BUON 2018; 23:883-890. [PMID: 30358190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE The aim of this study was to analyze outcomes of breast conserving surgery (BCS) after neoadjuvant treatment (NAT) in comparison to radical mastectomy (RM) after NAT in terms of disease-free survival (DFS), overall survival (OS) and patients' satisfaction with the esthetic outcomes of surgery. METHODS This prospective study was conducted at the National Cancer Research Center of Serbia, Belgrade, from January 1st 2011 to December 31st 2015, on breast carcinoma patients receiving NAT. Treatment outcome was assessed by MDAPI (MD Anderson Prognostic Index). Female patients (n=52) with satisfactory clinical response to NAT and MDAPI scores 0 or 1 were included into the treatment group (NAT-BCS group). The control group (NAT-RM group) consisted of patients (n=52) with poorer clinical response and MDAPI scores 2 to 4. On check-ups, local or distant relapses were noted and both groups were asked to value their satisfaction with the esthetic outcomes of surgery using the Likert scale. RESULTS OS was 100% in both groups. DFS was 96.1% in NAT-BCS group and 100% in NAT-RM group. Local recurrences were observed in two patients from the age group ≥60 years, with initial disease stage IIIA and "clear" resection margins on frozen section study. Patients in the NAT-BCS group were more satisfied with the esthetic outcome of surgery than the control group. CONCLUSIONS BCS after NAT provides good esthetic outcome and is oncologically safe if adequate clinical response is achieved after NAT and if established criteria for patient selection are followed.
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Affiliation(s)
- Aleksandar Martinovic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Kozomara Z, Supic G, Krivokuca A, Magic Z, Dzodic R, Milovanovic Z, Brankovic-Magic M. Promoter hypermethylation of p16, BRCA1 and RASSF1A genes in triple-negative breast cancer patients from Serbia. J BUON 2018; 23:684-691. [PMID: 30003738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE In order to investigate if aberrant promoter methylation of p16, BRCA1 and RASSF1A genes contributes to biological behavior of triple-negative breast cancer (TNBC), marked as the most aggressive phenotype of breast cancer, we compared the hypermethylation pattern between TNBC and ER+PR+Her2- breast cancer. METHODS 131 patients with histologically confirmed breast cancers were included - 61 TNBC and 70 ER+PR+Her2- cases. The patients were followed up for 1-87 months (median 78). DNA from tumor tissues was isolated by the salting out procedure. The methylation status was assessed by nested methylation-specific PCR after bisulfite modification of DNA. RESULTS The frequency of p16 hypermethylated breast cancer cases was significantly higher in TNBC than in ER+PR+Her2- group (33; 54.1% vs. 20; 28.6%, p=0.00298). Co-methylated p16 and RASSF1A genes were more frequent in the TNBC than in ER+PR+Her2- group (20; 32.8% vs. 10; 14.3%, p=0.0225). The same result was observed when hypermethylated BRCA1 gene was added in the analysis: 12; 19.7% vs. 3; 4.3%, p=0.00791. Although there was significant difference in disease-free survival (DFS) and overall survival (OS) between TNBC and ER+PR+Her2- group, further analysis of co-methylation of p16 and RASSF1A (p16+RASSF1A+) showed that DFS was significantly shorter in the patients with both genes co-methylated in TNBC than in ER+PR+Her-2- group (8/20; 40% vs. 2/10; 20%, p=0.03272). CONCLUSIONS The obtained data indicate that hypermethylated p16 and RASSF1A cell-cycle inhibitor genes might be considered as biomarkers for bad prognosis in breast cancer. Hypermethylation of these genes may influence the clinical disease course, distinguishing a particular group of TNBC patients with even more aggressive phenotype.
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Affiliation(s)
- Zoran Kozomara
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Abstract
Aims and background Thyroid cancer, whose etiology is largely uncertain, has been negatively associated with cigarette smoking in a several studies. We examined the association between cigarette smoking and risk for female thyroid cancer. Methods A case-control study including 204 histologically verified female thyroid cancer patients and an equal number of hospital controls individually matched with cases by sex, age (± 2 years), place of residence and time of hospitalization was carried out during the period 1996-2000. In the analysis of data, univariate and multivariate conditional logistic regression methods were applied. Results According to univariate analysis, female thyroid cancer was negatively associated with the initiation of smoking at a younger age, before the age of 20 (OR = 0.66, 95% CI = 0.50-0.90). None of the smoking habits remained independently related to female thyroid cancer after adjustment for other factors which were significantly associated with thyroid cancer in the present study. Conclusions The results of the study do not suggest a role of cigarette smoking in the development of thyroid cancer in women.
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Affiliation(s)
- Vladan Zivaljevic
- Center for Endocrine Surgery, Institute of Endocrinology, Clinical Center of Serbia, Belgrade, Serbia and Montenegro.
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Novak J, Besic N, Dzodic R, Gazic B, Vogrin A. Pre-operative and intra-operative detection of axillary lymph node metastases in 108 patients with invasive lobular breast cancer undergoing mastectomy. BMC Cancer 2018; 18:137. [PMID: 29402252 PMCID: PMC5800034 DOI: 10.1186/s12885-018-4062-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 01/29/2018] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Despite the recent changes in the treatment of the axilla in selected breast cancer patient, positive sentinel lymph node (SLN) in patients undergoing mastectomy still necessitates axillary lymph node dissection (ALND). In invasive lobular carcinoma (ILC), pre-operative detection of the lymph node metastasis may be demanding due to its unique morphology. The aim of this study was to examine the benefit of preoperative axillary ultrasound (AUS), ultrasound-guided fine-needle aspiration biopsy (US-FNAB), and intra-operative imprint cytology (IIC), in order to avoid two-stage axillary surgery in patients with ILC undergoing mastectomy. METHODS The object of this study were 102 patients (median age 52, range 34-73 years) with clinically non-suspicious axilla in whom 108 mastectomies were performed after a pre-operative AUS investigation. Whenever a metastasis was detected in a sentinel lymph node, ALND was done. Reports of the pre-operative AUS investigation, US-FNAB, and IIC were compared with definitive histopathological reports of surgical specimens. RESULTS In 46 cases lymph node metastases were diagnosed. AUS suspicious lymph nodes were found in 29/108 cases and histopathology confirmed metastases in 22/30 cases. US-FNAB was performed in 29 cases with AUS suspicious lymph nodes. Cytology proved metastases in 11/29 cases. Histopathology confirmed metastases in 10/11 cases with only isolated tumor cells found in one case. IIC investigation was performed in 63 cases and in 10/27 cases metastases were confirmed by histopathology. Pre-operative AUS, US-FNAB, and/or IIC investigation enabled ALND during a single surgical procedure in 20/46 patients with metastases in lymph nodes. CONCLUSION Pre-operative AUS, US-FNAB, and/or IIC are/is beneficial in patients with ILC planned for mastectomy in order to decrease the number of two stage axillary procedures.
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Affiliation(s)
- Jerica Novak
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia
| | - Nikola Besic
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia
| | - Radan Dzodic
- Department of Surgical Oncology, Institute of Oncology and Radiology of Serbia, Pasterova 14, Belgrade, Serbia
| | - Barbara Gazic
- Department of Pathology, Institute of Oncology Ljubljana, Zaloska cesta 2, 1000 Ljubljana, Slovenia
| | - Andrej Vogrin
- Department of Radiology, Institute of Oncology Ljubljana, Zaloska cesta 2, 1000 Ljubljana, Slovenia
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Dzodic R, Santrac N. In situ preservation of parathyroid glands:advanced surgical tips for prevention of permanent hypoparathyroidism in thyroid surgery. J BUON 2017; 22:853-855. [PMID: 29155510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Hypoparathyroidism (HPT) is one of the most frequentand severe complications of thyroid surgery. It is caused by intraoperative damage, devascularization or accidental removal of the parathyroid glands (PTGs). The incidence of postoperative HPT is directly proportional to surgery extent and surgeon's experience. After 40 years of experience in thyroid surgery, the first author summarizes the already known surgical steps in thyroid surgery and adds some useful practical tips for in situ preservation of PTGs. Our surgical technique focuses on meticulous capsular dissection and preservation of the middle thyroid, Kocher's vein trunk, as well as vein branches that accompany the posterior branch of the superior thyroid artery and inferior thyroid artery trunk. Ligation of all blood vessels should be as close as possible to the thyroid capsule. Identified PTGs should be de-attached from the thyroid capsule on the vascular pedicle without significant dislocation. PTGs preservation during central neck dissection (CND) can be facilitated by using methylene blue dye for sentinel lymph nodes biopsy. PTGs are not colored in blue, unlike central lymph nodes, which facilitates central neck dissection and reduces the possibility of accidental removal of PTGs. After several thousands of preserved PTGs using this original technique, a total prevalence of permanent HPT in the first author's series is less than 0.5%. Following given key points and recommendations to surgical in situ preservation of PTGs, a surgeon can provide good outcome for patients after total thyroidectomy (with or without central neck dissection), regarding HPT as one of the most severe complications of thyroid surgery.
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Affiliation(s)
- Radan Dzodic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Skuletic V, Radosavljevic GD, Pantic J, Markovic BS, Jovanovic I, Jankovic N, Petrovic D, Jevtovic A, Dzodic R, Arsenijevic N. Angiogenic and lymphangiogenic profiles in histological variants of papillary thyroid carcinoma. Pol Arch Intern Med 2017; 127:429-437. [PMID: 28425432 DOI: 10.20452/pamw.3999] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Papillary thyroid carcinoma (PTC) is a well‑differentiated tumor that occurs in several histological variants whose biological behaviors remain unclear. Angiogenesis and lymphangiogenesis are critical processes that enable tumor progression. OBJECTIVES The aim of this study was to evaluate the angiogenic and lymphangiogenic phenotypes of PTC, considering the differences between histological variants. PATIENTS AND METHODS Angiogenic and lymphangiogenic profiles were analyzed by determining microvascular density (MVD) and lymphatic vessel density (LVD) in 73 cases of PTC, using immunohistochemistry. To assess the biological markers involved in blood and lymph vessel formation, the expression of vascular endothelial growth factor (VEGF), cyclooxygenase 2 (COX‑2), and p27kip1 (p27) was determined. RESULTS MVD was significantly higher in patients with high‑risk PTC and in those with local extrathyroidal and vascular invasion. Positive VEGF expression was strongly associated with high MVD and age‑related tumor enlargement. The presence of lymph vessel invasion was associated with the expression of either VEGF or COX‑2. The analysis of angiogenesis and lymphangiogenesis in different histological variants of PTC revealed elevated LVD rather than MVD in the follicular variant of PTC (FV‑PTC).Lower MVD was observed in FV‑PTC relative to the classic variant of PTC (CV‑PTC). The frequency of VEGF‑positive tumors was higher in CV‑PTC than in FV‑PTC. A significant association between COX‑2 and p27 expression was observed in FV‑PTC but not in CV‑PTC. CONCLUSIONS These results suggest that VEGF, COX‑2, and p27 may be important biological markers that determine the angiogenic and lymphangiogenic potentials of PTC, particularly between the follicular and classic variants.
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Abstract
Parathyroid cysts (PCs) account for less than 1% of all parathyroid lesions and are most commonly located along thyroid lobes, rarely at ectopic sites. PCs are important because they can pose a differential diagnostic challenge against other cystic formations of the neck. PCs can be functional (elevated serum parathyroid hormone level) and nonfunctional. Four cases of nonfunctional PCs are presented. All four female patients underwent physical examination and ultrasonography of the neck with ultrasound-guided fine-needle aspiration biopsy (UG-FNA). The material thus obtained was stained by the standard May-Grünwald-Giemsa method. Parathyroid hormone level was determined in aspirate and serum, along with serum levels of total calcium, inorganic phosphates. In two asymptomatic patients, remission occurred after initial aspiration biopsy; one patient had compression syndrome with vocal cord paresis that required surgical treatment; and one patient had cyst recurrence that was surgically removed. Cystic neck masses can pose a major differential diagnostic problem considering different approach, treatment method, and preoperative and postoperative follow up. Surgical treatment is necessary in case of functional and large nonfunctional PCs (due to compression syndrome), whereas individualized therapeutic approach is used in case of small nonfunctional PCs. Ultrasonography with UG-FNA, cytologic analysis of the material obtained, and determination of parathyroid hormone level in aspirate and serum are crucial for making an accurate diagnosis.
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Goran M, Pekmezovic T, Markovic I, Santrac N, Buta M, Gavrilovic D, Besic N, Ito Y, Djurisic I, Pupic G, Dzodic R. Lymph node metastases in clinically N0 patients with papillary thyroid microcarcinomas - a single institution experience. J BUON 2017; 22:224-231. [PMID: 28365958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE To register the frequency of central and lateral lymph node metastases (LNMs) from papillary thyroid microcarcinomas (PTMCs), and to assess whether sentinel lymph node (SLN) biopsy of the lateral compartment is an accurate technique to select patients with true positive but clinically negative lymph nodes for one-time selective lateral neck dissection (sLND). The correlation between tumor characteristics (size, multifocality, bilaterality, capsular invasion) and LNMs was analyzed. METHODS During a 10-year-period (2004-2013), 111 clinically N0 patients with PTMCs had total thyroidectomy, central neck dissection and SLN biopsy of the lateral neck compartment in our institution. SLN mapping was performed by subcapsular injection of 0.2 to 0.5ml of 1% methylene blue dye. If SLNs were positive on frozen section, one-time sLND was done. RESULTS Forty per cent of PTMCs were multicentric. LNMs were detected in 25% of the patients and isolated central LNMs were found in 18% of the patients. Lateral LMNs were present in 7% of the patients, of which 4% were isolated, skip LNMs. All these patients had therapeutic sLND. Specificity and sensitivity of SLN biopsy were 100% and 57%, positive and negative predictive values were 100% and 97%, respectively. Method's accuracy was 97%. CONCLUSIONS SLN biopsy of the lateral neck compartment is more precise than physical examination and ultrasonography for detection of lateral LNMs in clinically N0 patients with PTMCs. Intraoperative assessment of lateral lymph nodes (SLNs) provides one-time therapeutic dissection for patients with occult LNMs at initial operation, reducing the need for additional operations. This method provides appropriate disease staging and optimizes treatment.
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Affiliation(s)
- Merima Goran
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Zegarac M, Nikolic S, Gavrilovic D, Kolarevic D, Jevric M, Nikolic-Tomasevic Z, Kocic M, Djurisic I, Inic Z, Markovic I, Buta M, Ninkovic S, Dzodic R. Prognostic importance of steroid receptor status for disease free and overall survival after surgical resection of isolated liver metastasis in breast cancer patients. J BUON 2017; 22:192-199. [PMID: 28365954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE Breast cancer (BC) is the most common malignancy among women, while isolated operable liver metastases (LMs) from BC are very rare and occur in only 1-5% of the patients. Besides, positive steroid receptor (SR) status for oestrogen and/or progesterone is known as a factor which improves disease free survival (DFS) and overall survival (OS). The primary aim of this study was to examine the impact of SR status on DFS and OS after liver metastasectomy in female patients with primary BC. METHODS We analyzed 32 medical records of female patients diagnosed and treated for primary BC with LMS as the first and only site of disease progression, at the Institute of Oncology and Radiology of Serbia (IORS), during 2006- 2009. All of them underwent primary BC surgery as well as LMs resection. RESULTS Patients with metachronous BC and LMs and positive SR status in both BC and LM (BC+/LM+) had a median time from BC to LM occurrence (TTLM) of 36 months, compared to BC+/LM- and BC-/LM- subgroups, whose medians for TTLM were 30.5 and 14.5 months, respectively (p<0.01). For all patients, positive SR status showed high correlation with longer DFS and OS after LM resection (medians according survival analysis for DFS/OS in subgroups BC-/LM-, BC+/LM- and BC+-LM+ were 10/19, 25/45, 50/not reached months respectively; p<0.01 for DFS/ OS). Cox regression analysis confirmed that the subgroup of patients with BC-/LM- had 10.8 and 18.8 higher risk of events for DFS (disease relapse or death) and event for OS (death only), respectively, compared to BC+/LM+ subgroup of patients. CONCLUSION Positive SR status in BC and LM has a high impact not only on time from BC to LM occurrence, but also on longer DFS and OS after LM resection.
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Affiliation(s)
- Milan Zegarac
- Clinic of Surgical Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
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Radenkovic S, Jurisic V, Dzodic R, Konjevic G. Association of IFNγ production and NK cytotoxicity in PBL of breast cancer patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw362.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Dzodic R, Markovic I, Santrac N, Buta M, Djurisic I, Lukic S. Recurrent Laryngeal Nerve Liberations and Reconstructions: A Single Institution Experience. World J Surg 2016; 40:644-51. [PMID: 26552911 PMCID: PMC4746230 DOI: 10.1007/s00268-015-3305-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background Recurrent laryngeal nerve (RLN) palsy rates vary from 0.5 to 10 %, even 20 % in thyroid cancer surgery. The aim of this paper was to present our experience with RLN liberations and reconstructions after various mechanisms of injury. Methods Patients were treated in our institution from year 2000 to 2015. First group (27 patients) had large benign goiters, locally advanced thyroid/parathyroid carcinomas, or incomplete previous surgery of malignant thyroid disease. Second group (5 patients) had reoperations due to RLN paralysis on laryngoscopy. Liberations and reconstructions of injured RLNs were performed. Results Surgical exploration of central compartment enabled identification of the RLN injury mechanism. Liberations were performed in 11 patients, 2 months to 16 years after RLN injury, by removing misplaced ligations. Immediate or delayed (18 months to 23 years) RLN reconstructions were performed in 21 patients, by direct suture or ansa cervicalis-to-RLN anastomosis (ARA). RLN liberation provided complete voice recovery within 3 weeks in all patients. Patients with direct sutures had better phonation 1 month after reconstruction. Improved phonation was observed 2–6 months after ARA in 43 % of patients. Conclusions Vocal cords do not regain normal movement once being paralyzed after RLN transection, but they restore tension during phonation by reconstruction. Nerve liberation is a useful method which enables patients with RLN paresis/paralysis a significant improvement in phonation, even complete voice recovery. Reinnervation of vocal cords, using one of the mentioned techniques, should be a standard in thyroid and parathyroid surgery, with aim to improve quality of patient’s life.
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Affiliation(s)
- Radan Dzodic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | - Ivan Markovic
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | - Nada Santrac
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia.
| | - Marko Buta
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | - Igor Djurisic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Pasterova 14, 11000, Belgrade, Serbia
| | - Silvana Lukic
- Department of Pathology, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Markovic I, Goran M, Santrac N, Buta M, Stojiljkovic D, Djurisic I, Zegarac M, Nikolic S, Jevric M, Panaseykin Y, Petrovic N, Pupic G, Dzodic R. 68. Sentinel lymph node biopsy in papillary thyroid carcinoma in decision for selective modified lateral neck dissection. Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Dzodic R, Santrac N, Goran M, Buta M, Djurisic I, Pupic G, Zivkovic O, Markovic I. 400. Sentinel lymph node biopsy of jugulo-carotid regions after methylene blue dye injection in medullary thyroid microcarcinomas – A pilot study. Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Djurisic I, Santrac N, Buta M, Goran M, Markovic I, Nikolic S, Zegarac M, Dzodic R. 219. Can we use frozen section analysis of sentinel lymph nodes mapped with methylene blue dye for decision making upon one-time axillary dissection in breast carcinoma surgery in developing countries? Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Kosovac O, Santrac N, Markovic I, Gavrilovic D, Martinovic A, Jevric M, Spurnic I, Dzodic R. Acceptable adverse outcomes after delayed breast reconstruction using abdominal advancement flap - a 15-year experience. J BUON 2016; 21:832-839. [PMID: 27685903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE To evaluate the adverse outcomes after delayed breast reconstruction (DBR) by abdominal advancement flap (AAF) and permanent prosthesis in patients treated with mastectomy due to unilateral breast carcinoma, as well as to determine which factors are predictive for their occurrence. METHODS The study included 155 patients operated at the Institute for Oncology and Radiology of Serbia from 1996 to 2010. All patients had total mastectomy and axillary lymph node dissection, followed by specific oncological treatment. Patients were selected for DBR after complete diagnostic evaluation. Adverse events were evaluated in regard to patient, disease and prostheses-related factors. RESULTS During follow-up, DBR adverse events were observed in 23.237percnt; of the patients - the majority (91.67%) had only one. The most frequent was capsule contracture (47.22%), followed by asymmetry (22.22%), infection (16.67%) and prosthesis rupture (16.67%). There were isolated cases of prosthesis prolapse and local disease recurrence. Infections were treated conservatively in all but one patient. Other events were managed by additional operation. Statistical analysis showed that complications occurred significantly more often in patients ?51 years (vs 18-40, vs 41-50), disease stage IIb (vs Ia), T2 (vs T1) tumors and adjuvant radiotherapy (vs without). Prostheses-related factors were not significant for DBR complications, neither body mass index (BMI), nor smoking habits. CONCLUSIONS DBR using AAF and permanent prosthesis is a safe technique with acceptable complication rate. It provides one-time surgery with satisfactory aesthetic results and good postoperative recovery. Most frequent complication is capsule contracture. Patients' age and irradiation of the chest wall after mastectomy are predictive factors for complications.
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Affiliation(s)
- Olivera Kosovac
- 1Special Hospital for Reconstructive and Plastic Surgery "Kosovac", Belgrade, Serbia
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Dzodic R, Santrac N, Goran M, Buta M, Djurisic I, Pupic G, Zivkovic O, Markovic I. Sentinel lymph node biopsy in medullary thyroid microcarcinomas after methylene blue dye mapping: A pilot study. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e17549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Radan Dzodic
- Medical School, University of Belgrade, Belgrade, Serbia
| | - Nada Santrac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Merima Goran
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marko Buta
- Medical School, University of Belgrade, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Gordana Pupic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ognjen Zivkovic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Medical School, University of Belgrade, Belgrade, Serbia
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Djurisic I, Santrac N, Buta M, Goran M, Markovic I, Nikolic S, Zegarac M, Dzodic R. Can we use frozen section analysis of sentinel lymph nodes mapped with methylene blue dye for decision making upon one-time axillary dissection in breast carcinoma surgery in developing countries? J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e12037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Nada Santrac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marko Buta
- Medical School, University of Belgrade, Belgrade, Serbia
| | - Merima Goran
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Srdjan Nikolic
- Medical School, University of Belgrade, Belgrade, Serbia
| | - Milan Zegarac
- Medical School, University of Belgrade, Belgrade, Serbia
| | - Radan Dzodic
- Medical School, University of Belgrade, Belgrade, Serbia
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Petric R, Gazic B, Goricar K, Dolzan V, Dzodic R, Besic N. Expression of miRNA and Occurrence of Distant Metastases in Patients with Hürthle Cell Carcinoma. Int J Endocrinol 2016; 2016:8945247. [PMID: 27547222 PMCID: PMC4980509 DOI: 10.1155/2016/8945247] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 06/24/2016] [Accepted: 07/04/2016] [Indexed: 11/17/2022] Open
Abstract
Background. Hürthle cell thyroid carcinoma (HCTC) is a rare type of thyroid carcinoma. In the present study, we investigated whether the expression of miRNAs of interest is associated with the occurrence of metastases in patients with HCTC. Materials and Methods. In 39 patients with HCTC (22 with nonmetastatic and 17 with regional or distant metastatic disease), the expression levels of six miRNAs (miR-138, miR-183, miR-221, miR-222, miR-768-3p, and miR-885-5p) and U6 snRNA as endogenous control were determined in FFPE samples of primary tumor and normal thyroid tissue using TaqMan miRNA assays. Results. In patients with HCTC, miR-138 and miR-768-3p were downregulated in tumor samples compared to normal tissue (p = 0.013 and p = 0.010, resp.). These two miRNAs were also significantly downregulated in tumor samples of patients with metastatic disease (p = 0.030 and p = 0.048, resp.) but not in patients with nonmetastatic disease (p = 0.249 and p = 0.101, resp.). In patients with nonmetastatic disease, miR-221 and miR-885-5p were slightly, albeit significantly, upregulated in tumorous compared to normal tissue (p = 0.042 and p = 0.027, resp.). Conclusion. Expression of miRNA (miR-183, miR-221, and miR-885-5p) in tumor tissue is associated with the occurrence of distant metastases in patients with HCTC.
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Affiliation(s)
- Rok Petric
- Department of Surgical Oncology, Institute of Oncology, Zaloska 2, SL-1000, Ljubljana, Slovenia
| | - Barbara Gazic
- Department of Pathology, Institute of Oncology, Zaloska 2, SL-1000, Ljubljana, Slovenia
| | - Katja Goricar
- Pharmacogenetics Laboratory, Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, SL-1000, Ljubljana, Slovenia
| | - Vita Dolzan
- Pharmacogenetics Laboratory, Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, SL-1000, Ljubljana, Slovenia
| | - Radan Dzodic
- Department of Surgical Oncology, Institute of Oncology and Radiology of Serbia, Pasterova 2, 11000 Belgrade, Serbia
| | - Nikola Besic
- Department of Surgical Oncology, Institute of Oncology, Zaloska 2, SL-1000, Ljubljana, Slovenia
- *Nikola Besic:
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Santrac N, Markovic I, Goran M, Djurisic I, Buta M, Dzodic R. 2855 Prognostic factors for intrathyroidal papillary carcinomas - a multivariate analysis. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31594-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Dzodic R, Santrac N, Goran M, Djurisic I, Buta M, Pupic G, Markovic I. 2854 Sentinel lymph node biopsy in medullary thyroid carcinomas - A pilot study. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31593-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tomasevic Z, Tomasevic Z, Kovac Z, Milovanovic Z, Minic I, Milosevic S, Bozovic-Spasojevic I, Zdrale Z, Markovic I, Dzodic R. Young patients with breast cancer: Comparison of molecular characteristics of pregnancy associated breast cancer with non-pregnancy associated breast cancer. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e12081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Zorica Tomasevic
- Institute for Oncology and Radiology of Serb ia, Belgrade, Serbia
| | - Zoran Tomasevic
- Institute for Oncology/Radiology of Serbia, Belgrade, Serbia
| | - Zeljko Kovac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | | | - Ivana Minic
- Institute for oncology and radiology of Serbia, Belgrade, Serbia
| | | | | | - Zdravko Zdrale
- Institute for oncology and radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Radan Dzodic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
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Nikolic S, Zegarac M, Djurisic I, Kocic M, Markovic I, Dzodic R. Prognostic factors for longer disease free survival and overall survival after surgical resection of isolated liver metastasis from breast cancer. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e12062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Srdjan Nikolic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Milan Zegarac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Milan Kocic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Radan Dzodic
- Institute for Oncology and Radiology, Belgrade, Serbia
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Oruci M, Markovic I, Santrac N, Djurisic I, Buta M, Pupic G, Gavrilovic D, Dzodic R. Incidence of lymphonodal metastases in thyroid microcarcinomas. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e17032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Merima Oruci
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Medical faculty University of Belgrade, Belgrade, Serbia
| | - Nada Santrac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marko Buta
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Gordana Pupic
- Institute for Oncology and Radiology, Belgrade, Serbia
| | - Dusica Gavrilovic
- Institute for Oncology and Radiology, Belgrade, Serbia and Montenegro
| | - Radan Dzodic
- Medical faculty University of Belgrade, Belgrade, Serbia
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Markovic I, Dzodic R, Oruci M, Buta M, Djurisic I, Pupic G, Nikolic S, Inic Z, Santrac N, Markovic M, Kocic M, Tomasevic Z. Sentinel lymph node biopsy in papillary thyroid cancer: Reliability in decision for selective lateral neck dissection. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e17022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ivan Markovic
- Medical faculty University of Belgrade, Belgrade, Serbia
| | - Radan Dzodic
- Medical faculty University of Belgrade, Belgrade, Serbia
| | - Merima Oruci
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marko Buta
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Gordana Pupic
- Institute for Oncology and Radiology, Belgrade, Serbia
| | - Srdjan Nikolic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Zorka Inic
- Institute of Oncology and Radiology of Serbia Belgrade, Belgrade, Serbia
| | - Nada Santrac
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marija Markovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Milan Kocic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Zorica Tomasevic
- Institute for Oncology and Radiology of Serb ia, Belgrade, Serbia
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Djurisic I, Santrac N, Buta M, Oruci M, Markovic I, Nikolic S, Zegarac M, Dzodic R. Can we use frozen section analysis of sentinel lymph nodes mapped with methylene blue dye for decision making upon one-time axillary dissection in breast carcinoma surgery in developing countries? J BUON 2015; 20:492-497. [PMID: 26011341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE To evaluate the accuracy of intraoperative frozen section analysis (FSA) of sentinel lymph nodes (SLNs) mapped using methylene blue dye (MBD) and its usefulness for selecting patients with breast carcinomas and positive axillary lymph nodes (ALNs) for one-time axillary dissection. METHODS 152 female patients with T1/T2 breast carcinomas and clinically negative ALNs were selected for mapping using MBD (1%) from October 2010 to December 2011. Patients underwent FSA of mapped SLNs and ALN dissection. The accuracy of SLN-FSA was tested by comparing these findings with the definite histopathology (HP) of SLNs, as well as of other ALNs. Sensitivity, specificity, positive and negative predictive values were calculated. RESULTS There was a 98%-match between FSA and definite HP findings of SLNs, suggesting high accuracy of FSA in this series. None of 3 patients with false-negative SLNs on FSA had additional axillary nodal metastases. One out of 20 (5%) patients with metastases in other ALNs had "clear" SLNs, both on FSA and definite HP (false-negative). Accuracy reached 94.1%. CONCLUSIONS SLN-FSA enables adequate selection of patients for one-time axillary node dissection. MBD mapping technique is cheap, feasible and enables easy and precise detection of the first draining ALNs. Using FSA of SLNs mapped with MBD, patients with breast carcinoma benefit from complete surgical treatment during one hospitalization, the risk of undergoing anaesthesia twice is reduced, as well as the treatment cost, which is important in developing countries.
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Affiliation(s)
- Igor Djurisic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Kozomara Z, Jokic N, Jevric M, Spurnic I, Kosovac O, Inic Z, Kocic M, Buta M, Oruci M, Dzodic R. P334 The breast reconstruction in breast cancer patients with a history of Hodgkin lymphoma. Breast 2015. [DOI: 10.1016/s0960-9776(15)70364-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Jevric M, Posarac V, Susnjar S, Neskovic-Konstantinovic Z, Gavrilovic D, Jokic S, Markovic I, Dzodic R. 163. Male breast cancer – the same disease as female breast cancer? Eur J Surg Oncol 2014. [DOI: 10.1016/j.ejso.2014.08.158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Milosevic Z, Pesic M, Stankovic T, Dinic J, Milovanovic Z, Stojsic J, Dzodic R, Tanic N, Bankovic J. Targeting RAS-MAPK-ERK and PI3K-AKT-mTOR signal transduction pathways to chemosensitize anaplastic thyroid carcinoma. Transl Res 2014; 164:411-23. [PMID: 25016932 DOI: 10.1016/j.trsl.2014.06.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 05/16/2014] [Accepted: 06/17/2014] [Indexed: 11/17/2022]
Abstract
Anaplastic thyroid carcinoma (ATC) is a rare, but aggressive and chemoresistant tumor with dismal prognosis. Most ATCs harbor mutations that activate RAS/MAPK/ERK and PI3K/AKT/mTOR pathways. Therefore, we investigated and correlated the expression of phosphatase and tensin homolog, pERK, and pAKT proteins as well as mutations of BRAF, RAS, and p53 genes in samples of patients with ATC. Furthermore, we evaluated the potential of inhibition of these pathways on chemosensitization of ATC using 2 thyroid carcinoma cell lines (FRO and SW1736). Our results revealed a negative correlation between the activity of RAS-MAPK-ERK and PI3K-AKT-mTOR pathways in samples of patients. To be specific, the PI3K-AKT-mTOR pathway was suppressed in patients with activated NRAS or high pERK expression. In vitro results suggest that the inhibition of either RAS-MAPK-ERK or PI3K-AKT-mTOR components may confer sensitivity of thyroid cancer cells to classic chemotherapeutics. This may form a basis for the development of novel genetic-based therapeutic approach for this cancer type.
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Affiliation(s)
- Zorica Milosevic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Milica Pesic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Tijana Stankovic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Jelena Dinic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | | | - Jelena Stojsic
- Department of Thoracopulmonary Pathology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Radan Dzodic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Nikola Tanic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia
| | - Jasna Bankovic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, Belgrade, Serbia.
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Djurisic I, Jokic N, Dzodic R, Buta M, Markovic I, Nikolic S, Zegarac M. 1. Oncoplastic surgical approach in treatment of breast tumours – surgical technique. Eur J Surg Oncol 2014. [DOI: 10.1016/j.ejso.2014.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Besic N, Besic H, Peric B, Pilko G, Petric R, Zmuc J, Dzodic R, Perhavec A. Surgical treatment of breast cancer in patients aged 80 years or older--how much is enough? BMC Cancer 2014; 14:700. [PMID: 25249067 PMCID: PMC4189151 DOI: 10.1186/1471-2407-14-700] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 09/17/2014] [Indexed: 11/28/2022] Open
Abstract
Background The population of elderly people is increasing and so is the population of breast cancer patients aged ≥80 years. The aim of our retrospective study was to identify independent prognostic factors for the duration of breast cancer-specific survival of surgically treated patients aged ≥80 years. The secondary aim was to determine the appropriate surgical treatment of breast cancer in patients aged ≥80 years. Methods We reviewed the medical records of 154 patients aged ≥80 years with early-stage breast cancer (mean age 83 years) who underwent surgery at the tertiary cancer center in the period from 2000 to 2008. Tumor stage was pT1/pT2 and pT3/pT4 in 75% and 25%, respectively. Surgical treatment comprised: quadrantectomy (in 27%), mastectomy (in 73%), axillary dissection (in 57%), and sentinel lymph node biopsy (in 18%), while 25% of patients had no axillary surgery. Results During a median follow-up of 5.3 years, 31% of patients died of breast cancer, while 28% of patients died of other causes. Half of our patients with poorly differentiated breast cancer or estrogen receptor-negative tumor died of breast cancer. Multivariate statistical analysis showed that the pathological T-stage, pathological N-stage and estrogen receptors were independent prognostic factors for the duration of breast cancer-specific survival of patients. Conclusion Short breast cancer-specific survival indicates that, in patients aged ≥80 years, breast cancer with metastases in axillary lymph nodes can be an aggressive disease.
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Affiliation(s)
- Nikola Besic
- Department of Surgical Oncology, Institute of Oncology, Zaloska 2, SI-1000 Ljubljana, Slovenia.
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Dzodic R, Oruci M, Buta M, Markovic I, Djurisic I, Pupic G, Lukic S. Usefulness of Sentinel Lymph Node Biopsy of Contralateral Neck Region in Papillary Thyroid Carcinoma. VideoEndocrinology 2014; 1:10.1089/ve.2014.0011. [PMID: 32025525 DOI: 10.1089/ve.2014.0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 05/01/2014] [Indexed: 11/12/2022] Open
Abstract
Here, we present a 9-year-old male boy admitted at the Institute for Oncology and Radiology of Serbia due to enlarged lymph node in the left lateral neck region and palpable tumor in the upper pole of the left thyroid lobe. Clinically and sonographically, there were no metastases in the right jugulo-carotid chain, but the lymph nodes in the central pretracheal neck compartment and left jugulo-carotid chain were metastatic. Chest X ray, abdominal ultrasound, and laryngoscopy findings were normal. After injection of 2 mL of methylene blue dye in the normal right lobe, we accessed the right lateral neck region and the colored sentinel lymph node was removed, which was proven to be metastatic on frozen section analysis. Then, we explored entire thyroid gland and there were no nodules in the right lobe. The left lobe was explored and tumor was verified, which was in close contact to the infrahyoid muscles. We performed left loboisthmectomy by shaving off left lobe from trachea. Three foci of papillary carcinoma were found in the upper pole of left lobe 11 mm, just below 6 mm, and in isthmic region focus of 6 mm. We proceeded with the removal of the right lobe and central lymph nodes, including Delphian, which was metastatic, pretracheal, right paratracheal, and the lymph nodes behind the right recurrent laryngeal nerve down to the aortic arch. Upper mediastinal lymph nodes were removed. In the central neck region and upper mediastinal compartment, 15 lymph nodes were removed and 11 were metastatic. Right modified radical neck dissection from region two to four was performed. Twenty-one lymph nodes were examined, 5 were metastatic, including the sentinel lymph node. Left modified radical neck dissection, from level IIB to V, was performed on two incisions, which enabled reaching left level II and common carotid artery bifurcation. Left lateral lymph nodes were removed in one piece, berry picking must be avoided. Of 21 removed lymph nodes, 5 were metastatic in the left lateral region. A total of 57 lymph nodes were removed and 21 were metastatic. We showed the necessity and usefulness of sentinel lymph node biopsy of contralateral neck region by injecting vital dye in the normal right lobe. We confirmed the presence of metastases in a patient with clinically and sonographically negative lymph nodes. All authors declare no conflict of interest. Runtime of video: 10 mins.
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Affiliation(s)
- Radan Dzodic
- Department of Surgery, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Merima Oruci
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Marko Buta
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ivan Markovic
- Department of Surgery, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Gordana Pupic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Silvana Lukic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
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Markovic I, Dzodic R, Nikolic S, Djurisic I, Oruci M, Martinovic A, Pupic G, Milovanovic Z, Tomasevic Z. Prognostic significance of multifocalty in papillary thyroid carcinoma: A multivariate analysis of prognostic factors. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.6038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ivan Markovic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Radan Dzodic
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Srdjan Nikolic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Igor Djurisic
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Merima Oruci
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | | | - Gordana Pupic
- Institute for Oncology and Radiology, Belgrade, Serbia
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Milosevic Z, Tanic N, Bankovic J, Stankovic T, Buta M, Lavrnic D, Milovanovic Z, Pupic G, Stojkovic S, Milinkovic V, Ito Y, Dzodic R. Genetic alterations in quadruple malignancies of a patient with multiple sclerosis: their role in malignancy development and response to therapy. Int J Clin Exp Pathol 2014; 7:1826-1833. [PMID: 24817989 PMCID: PMC4014273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 03/05/2014] [Indexed: 06/03/2023]
Abstract
Multiple cancers represent 2.42% of all human cancers and are mainly double or triple cancers. Many possible causes of multiple malignancies have been reported such as genetic alterations, exposure to anti-cancer chemotherapy, radiotherapy, immunosuppressive therapy and reduced immunologic response. We report a female patient with multiple sclerosis and quadruple cancers of different embryological origin. Patient was diagnosed with stage III (T3, N1a, MO) medullary thyroid carcinoma (MTC), multicentric micropapillary thyroid carcinoma, scapular and lumbar melanomas (Clark II, Breslow II), and lobular invasive breast carcinoma (T1a, NO, MO). All tumors present in our patient except micropapillary thyroid carcinomas were investigated for gene alterations known to have a key role in cancer promotion and progression. Tumor samples were screened for the p16 alterations (loss of heterozygosity and homozygous deletions), loss of heterozygosity of PTEN, p53 alterations (mutational status and loss of heterozygosity) and mutational status of RET, HRAS and KRAS. Each type of tumor investigated had specific pattern of analyzed genetic alterations. The most prominent genetic changes were mutual alterations in PTEN and p53 tumor suppressors present in breast cancer and two melanomas. These co-alterations could be crucial for promoting development of multiple malignancies. Moreover the insertion in 4(th) codon of HRAS gene was common for all tumor types investigated. It represents frameshift mutation introducing stop codon at position 5 which prevents synthesis of a full-length protein. Since the inactivated RAS enhances sensitivity to tamoxifen and radiotherapy this genetic alteration could be considered as a good prognostic factor for this patient.
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Affiliation(s)
- Zorica Milosevic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Nikola Tanic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Jasna Bankovic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Tijana Stankovic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Marko Buta
- Institute for Oncology and Radiology of Serbia, University of BelgradePasterova 14, 11000 Belgrade, Serbia
| | - Dragana Lavrnic
- Institute for Neurology, Clinical Center of Serbia, University of BelgradeDr Subotica 6, 11000 Belgrade, Serbia
- School of Medicine, University of BelgradeDr Subotica 8, 11000 Belgrade, Serbia
| | - Zorka Milovanovic
- Institute for Oncology and Radiology of Serbia, University of BelgradePasterova 14, 11000 Belgrade, Serbia
| | - Gordana Pupic
- Institute for Oncology and Radiology of Serbia, University of BelgradePasterova 14, 11000 Belgrade, Serbia
| | - Sonja Stojkovic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Vedrana Milinkovic
- Institute for Biological Research “Sinisa Stankovic”, University of BelgradeBulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Yasuhiro Ito
- Department of Surgery, Kuma Hospital8-2-35, Shimoyamate-dori, Chuo-ku, Kobe, 650-0011, Japan
| | - Radan Dzodic
- Institute for Oncology and Radiology of Serbia, University of BelgradePasterova 14, 11000 Belgrade, Serbia
- School of Medicine, University of BelgradeDr Subotica 8, 11000 Belgrade, Serbia
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Dzodic R, Buta M, Markovic I, Gavrilovic D, Matovic M, Djurisic I, Milovanovic Z, Pupic G, Tasic S, Besic N. Surgical management of well-differentiated thyroid carcinoma in children and adolescents: 33 years of experience of a single institution in Serbia. Endocr J 2014; 61:1079-86. [PMID: 25132169 DOI: 10.1507/endocrj.ej14-0226] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Well-differentiated thyroid carcinoma in children and adolescents is rare but demonstrates aggressive behavior. Gross lymph node metastases and distant metastases are common upon first clinical presentation. During a 33-year period (1981-2014) at the Institute of Oncology and Radiology of Serbia, 62 children and adolescents underwent surgery due to well-differentiated thyroid carcinoma. Mean age was 16.7 (range 7-21) years. At the time of diagnosis 6% of patients had lung metastases. Total thyroidectomy or completion thyroidectomy was performed for all patients followed by central neck dissection and frozen section examination of jugular-carotid compartments. Median follow-up was 10.9 (range 0.69-33.05) years and median tumor size was 20 (range 2-60) mm. Papillary carcinoma was found in 96%, and follicular and Hürthle cell carcinoma in 2% of patients. Multifocal tumors were found in 50% and capsular invasion in 60% of patients. Lymphonodal metastases in either central or lateral neck compartments were found in 73% of patients. Multifocality and capsular invasion were significantly more frequent in patients less than 16 years of age (both p < 0.01). Median disease-free interval had not been reached and overall survival rate was 100%. Well-differentiated thyroid carcinoma in children and adolescents is characterized by a high rate of loco-regional aggressiveness, multifocality, capsular invasion, lymph node metastases and distant metastases at the time of diagnosis. Adequate surgical approaches should be performed for both primary and recurrent disease in young patients with well-differentiated thyroid carcinoma in order to achieve loco-regional disease control and longer disease-free survival.
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Affiliation(s)
- Radan Dzodic
- Department of Surgical Oncology, Institute of oncology and radiology of Serbia, Serbia
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Santrac N, Besic N, Buta M, Oruci M, Djurisic I, Pupic G, Petrovic L, Ito Y, Dzodic R. Lymphatic drainage, regional metastases and surgical management of papillary thyroid carcinoma arising in pyramidal lobe--a single institution experience. Endocr J 2014; 61:55-9. [PMID: 24077221 DOI: 10.1507/endocrj.ej13-0316] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Papillary thyroid carcinoma (PTC) arising in pyramidal lobe (PL) is very rare. The aim of this study was to determine the incidence of single PTC focus in PL and its lymphonodal metastases, as well as to present a single surgeon experience in management of PL PTC. We performed a retrospective analysis of records of all patients surgically treated for PTC in our institution from year 2003 to 2013. Only patients with single PTC focus in PL were included. Out of total 753 patients, majority (66.52%) had PTC focus in one of the lobes, while only 3 patients (0.4%) had solitary PTC focus in PL. They were all females, aged 36, 41 and 22. During surgery, methylene-blue dye was injected peritumorally. After frozen section analysis of excised PL and isthmus and confirmation of malignancy, we performed total thyroidectomy with central neck dissection, as well as sentinel lymph node biopsy in both jugulo-carotid regions. Pathology showed encapsulated PTC stage T1 and solitary metastasis in Delphian lymph node of the youngest patient. All patients were disease free in the follow-up. PTC single focus in PL is very rare and only individual experiences can be discussed regarding the extent of the surgery.
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Affiliation(s)
- Nada Santrac
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, National Cancer Research Center, Belgrade 11000, Serbia
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Nikolic S, Dzodic R, Zegarac M, Djurisic I, Gavrilovic D, Vojinovic V, Kocic M, Santrac N, Radlovic P, Radosavljevic D, Pupic G, Martinovic A. Survival prognostic factors in patients with colorectal peritoneal carcinomatosis treated with cytoreductive surgery and intraoperative hyperthermic intraperitoneal chemotherapy: a single institution experience. J BUON 2014; 19:66-74. [PMID: 24659645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The aim of this research was to examine overall (OS) and disease-free survival (DFS) in patients with colorectal peritoneal carcinomatosis (CRC-PC), treated with cytoreductive surgery (CRS) and intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC), as well as to analyse factors of prognostic significance. METHODS We included 61 patients with pathological/and computerized tomography (CT) confirmation of CRC-PC, treated with CRS+HIPEC from 2005 to 2012. Peritoneal Cancer Index (PCI) score was used for quantitative assessment of the CRC-PC extent. We performed CRS following the Sugarbaker's principles in all patients with PCI ≤20 and only in 3/61 (4.92%) patients with PCI >20. HIPEC (oxaliplatin 410 mg/m(2) in 2000mL isotonic solution and 41?C) was performed using RanD Performer® HT perfusion system during 30-60 min. Cox proportional hazard regression was used to determine significant factors for OS and DFS. RESULTS The follow-up ranged from 1 to 83 months (median 22). Median OS was 51 months (95% confidence interval/ CI 22+). Median DFS for patients without residual disease (57/61, 93.44%) was 23 months (95% CI 16+). One-, 2- and 6-year OS (DFS) were 78.6% (68.3%), 58.7% (46.7%) and 50.5% (38.1%), respectively. By the end of the study, 55.74% of the patients were still alive. Cox multivariate analysis indicated PCI score as a parameter of highly prognostic significance for patients treated with CRS+HIPEC (p<0.001). Patients with PCI (13 (vs PCI ≥13) had significantly longer OS and DFS (p<0.001), also confirmed for PCI subcategories (PCI <7 vs 7≤ PCI <13 vs PCI ≥13). All patients with PCI <7 are still alive. CONCLUSION Our study indicates that CRS+HIPEC significantly improves the survival of CRC-PC patients. This treatment modality should be considered as the most suitable in well-selected patients with this disease.
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Affiliation(s)
- Srdjan Nikolic
- Surgical Oncology Clinic, Institute for Oncology and Radiology of Serbia, Belgrade; 2School of Medicine, University of Belgrade, Belgrade, Serbia
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Dzodic R, Markovic I. Strazarski limfni nodusi - proslost, sadasnjost, buducnost. Med podmladak 2014. [DOI: 10.5937/medpodm1402022d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Markovic I, Dzodic R. Sentinel lymph node concept in differentiated thyroid cancer. SANAMED 2014. [DOI: 10.5937/sanamed1403239m] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Stojiljkovic D, Mandaric D, Miletic N, Stojsic J, Markovic I, Gavrilovic D, Pupic G, Stojiljkovic T, Lukac B, Dzodic R. Characteristics of local recurrence of lung cancer and possibilities for surgical management. J BUON 2013; 18:169-175. [PMID: 23613403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
PURPOSE To investigate the correlation between stage and histopathological characteristics of patients with lung cancer and local recurrence, as well as the incidence and the characteristics of local recurrence along with the possibility of surgical retreatment. METHODS Studied were 51 patients with locally relapsing lung cancer, initially treated surgically from 2003 to 2007. The operations performed ranged from conservative wedge resections, standard lobectomies and pneumonectomies to extensive resections of the entire lung and chest wall. All patients underwent regular follow-up including thoracic CT scan every 3 months. RESULTS All patients were diagnosed with local recurrence after a median of 10 months (range 1-30) after primary surgery with curative intent. There was no statistically significant link between type of surgery and time to local recurrence. Patients with pathological stage I,II, and IIIa had a significantly longer time to local recurrence than those with stage IIIb and IV. Local recurrence sites were the bronchial stump, mediastinal lymph nodes, the remaining lung parenchyma, chest wall and a combination of these. Surgical retreatment was possible in 20 of 51 patients (39.27percnt;). Chest wall was the commonest localization (20 of 51; 39.2%), also the most frequent in the group of surgically retreated patients (13 of 20; 65%). Squamous cell cancer (SCC) was the predominant histological type (38 of 51; 74.5%), followed by adenocarcinoma (9 of 51; 17.7%). CONCLUSION SCC is the commonest locally relapsing lung cancer. The type of the initial surgical procedure didn't have any impact on the incidence of local recurrence, but the extent and completeness of surgery did. The time to local recurrence heavily depended on the primary tumor pathological stage. Chest wall was the commonest relapse site, and the most suitable for surgical retreatment, which was related to the quality of surgery.
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Affiliation(s)
- D Stojiljkovic
- Department of Surgery, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia.
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