
Проблеми, които решава:
Невроонкология, дегенеративни заболявания на гръбначния стълб, хирургия на болката, заболявания на периферните нерви.
Специални професионални интереси: невроонкология, хирургия на болката, дегенеративни заболявания на гръбначния стълб, заболявания на периферните нерви.
Професионални отличия: диплом/сертификат за добра медицинска практика.
Грантове за участие в конгреси: лектор, EANS 2018, Брюксел, Белгия.
Научна и приложна дейност:
– Иновативни, комплексни методи за диагностика и лечение в невроонкологията;
– Термодинамични изменения при диагностиката и лечението на заболявания на централната и периферна нервна система;
Езици които владее: английски, руски, френски.
Образование:
Завършил: Медицински Университет гр. София – 2004 г.
УИН на лекаря: 2300011766.
Следдипломни квалификации и специализации:
Специалист-неврохирург – 2010 г.
Професионално развитие:
Период: 2004 г. – досега.
Заемана длъжност: неврохирург-ординатор.
Име на работодателя: УМБАЛ Св. Иван Рилски ЕАД гр. София.
Основни дейности и отговорности: неврохирург-ординатор.
Членства в научни дружества и Асоциации:
– Български лекарски съюз (БЛС).
– Българско дружество по невроонкология (БДНО), Председател.
Почетни звания и награди:
1. Diploma of distinction from 2nd International Congress of Medical Sciences, Sofia 2003.
2. “Prof. Asen Zlatarov” prize winner for very good results in scientific-research activities, Sofia 2003.
3. Diploma of distinction from 3rd International Congress of Medical Sciences, Sofia 2004.
4. “Praemedicus” prize winner for best young scientists for 2004 graduates.
5. Diploma of distinction from 5th International Congress of Medical Sciences, Sofia 2006.
6. Diploma of distinction from 6th International Congress of Medical Sciences, Sofia 2007.
Научни публикации:
1. Naydenov E, Stoilova E, Ranguelov Chr. Hydrocephalus – clinical investigation in the cases surgically treated in neurosurgical clinic of the University Hospital “Alexandrovska”, Sofia during the period 1997-2001. J. Praemedicus since 1925, 21, 2002, pp. 14-19 (Article in Bulgarian).
2. Tzekov Chr, Bussarsky V, Romansky K, Cherninkova S., Mirchev N, Hadzhiyanev A, Surchev J, Georgiev K, Auramov R, Naydenov E, Todorov M, Minkin K, Peneva M. Cranio-orbital space-consuming processes J. Bulgarian Neurosurgery, vol 7, 2002, pp. 6-9 (Article in Bulgarian).
3. Angelov B, Tzekov Chr, Iliev I, Cherninkova S, Minkin K, Naydenov E. Clinic, diagnosis and treatment of lacrimal gland tumors J. Ophthalmology, vol 1, 2004, pp. 41-47 (Article in Bulgarian).
4. Naydenov E, Ferdinandov D, Dimova A, Gorcheva D, William A, Gabrovsky K, Enchev Y., Auramov R., Ranguelov Chr. Clinical study on 28 cases with craniopharyngioma in children, J. Praemedicus since 1925, vol 25, 2004, pp. 44-49 (Article in Bulgarian).
5. Tzekov Chr, Bussarsky V, Minkin K, Naydenov E, Stanchev S, Iliev I, Peneva M. Operative treatment and early postoperative results in the cases with spinal column tumors compressing spinal cord in the cervical region, Proceedings Book, IX Congress of the BOTA 2004, pp. 46-51 (Article in Bulgarian).
6. Tzekov Chr, Naydenov E, Cherninkova S, Bussarsky A, Nuchev L. Internal hydrocephalus in children – contemporary opportunities for surgical treatment in accordance with the etiopathogenesis of the Disease, J. Pediatrics, vol. 3, 2005, pp. 30-32 (Article in Bulgarian).
7. Tzekov Chr, Naydenov E, Genov P, Petkov R. Aneurisms of the vein of Galen – problems in the diagnosis and treatment, J. Pediatrics, vol. 3, 2005, pp. 30-32 (Article in Bulgarian).
8. Tzekov Chr, Naydenov E, Avramov R, Minkin K, Iliev I, Peneva M, Genov P. Subdural empyemas in neurosurgical practice, J. Bulgarian Neurosurgery, vol. 9, 2004, pp. 101-6 (Article in Bulgarian).
9. Tzekov Chr, Cherninkova S, Bussarsky V, Naydenov E, Minkin K, Angelov B, Iliev I, Nuchev L, Kounin G, Kamenov B, Genov P. Lachrymal gland tumors, J. Bulgarian Neurosurgery, vol. 9 2004, 107-11 (Article in Bulgarian).
10. Naydenov E, Tzekov Chr, Cherninkova S, Bussarski V, Minkin K, Oscar A. Traumatic optic neuropathy following blunt head trauma – report of 31 surgically treated patients, Scientific Researches of the Union of Scientists Plovdiv, Series D. Medicine, Pharmacy and Stomatology, Vol. 6, 2005, pp. 86-90 (Article in English).
11. Naydenov E, Papantchev V, Romansky K, Shotekov P, Ovtscharoff W. Clinical aspects of the arterial blood supply and venous drainage of the brain. J. Praemedicus since 1925, vol 26, 2005, pp. 38-45 (Article in English).
12. Tzekov Chr, Romansky K, Cherninkova S, Naydenov E, Enchev I, Dinev E, Iliev I, Kalev O, Minkin K. Neurosurgical opportunities in the treatment of the cerebral metastases in the sensorimotor cortex. J. Bulgarian Neurosurgery, vol. 12, 2006, 13-7 (Article in Bulgarian).
13. Ovtscharoff W, Papantchev V, Todorova D, Naydenov E, Anchev P, Nikolov D, Hristov S, Paloff A, Hinova-Palova D, Tschirkov A. Ischemic neuronal death. J. Medical Science, Vol. 1, 2007, pp. 48-54 (Article in English).
14. Papantchev V, Hristov S, Todorova D, Naydenov E, Paloff A, Nikolov D, Tschirkov A, Ovtscharoff W. Some variations of the circle of Willis, important for cerebral protection in aortic surgery – a study in Estern Europeans. European Journal of Cardio-thoracic Surgery, 31, 2007, pp. 982-89 (Article in English).
15. Tzekov Chr, Naydenov E, Kalev O: Ependymoma of the cauda equina starting with communicanting hydrocephalus: a case report. Pediatr Neurosurg, 2007, 43, pp. 399-402 (Article in English).
16. Minkin K, Tzekov Chr, Naydenov E, Ivanov I, Kalev O, Romansky K, Bussarsky V. Cerebellar gangliocytoma presenting with hemifacial spasms: clinical report, literature review and possible mechanisms. Acta Neurochir, Vol 150, 7, 2008 , pp. 719-24
17. Naydenov E, Bussarsky V, Nachev S, Hadjidekova S, Toncheva D. Long-term survival of a patient with giant cell glioblastoma: Case report and review of the literature. Case Rep Oncol, 2009, 2: pp. 103-10 (Article in English).
18. Naydenov E, Tzekov Chr, Minkin K, Hadjidekova S, Dimova I, Nachev S, Bussarsky V, Romansky K, Toncheva D. Clinical, histopathological and cytogenetical findings in six cases with primary glioblastoma multiforme. Khirurgiia (Sofiia). 2009; (2-3): pp. 49-55 (Article in Bulgarian).
19. Naydenov E, Tzekov Chr, Minkin K, Nachev S, Marinov M. Malignant progression of an anaplastic ganglioglioma into a glioblastoma multiforme – report on two cases and review of the literature. Khirurgiia (Sofiia). 2009; (2-3): pp. 69-74 (Article in Bulgarian).
20. Naydenov E, Tzekov Chr, Bussarsky V, Nachev S, Tzekova V, Hadjieva T. Treatment possibilities in patients with glioblastoma multiforme. Khirurgiia (Sofiia). 2010; (4-5): pp. 36-41 (Article in Bulgarian).
21. Naydenov E, Tzekov Chr, Minkin K, Nachev S, Romansky K, Bussarsky V. Long-term survival with primary glioblastoma multiforme: a clinical study in Bulgarian patients. Case Rep Oncol. 2011 Jan 4; 4(1): pp. 1-11 (Article in English).
22. Naydenov E, Tzekov Chr, Minkin K, Nachev S. Malignant progression of anaplastic supratentorial ganglioglioma into glioblastoma multiforme in a patient with Turner syndrome. J Neurol Surg A Cent Eur Neurosurg. 2012 Aug; 73(4): pp. 253-5 (Article in English).
23. Naydenov E, Marinov M, Nachev S. Two Different Primary Brain Tumors, Glioblastoma Multiforme and Pituitary Adenoma, in Association with Colorectal Carcinoma – An Unusual Case of Nonfamilial Turcot’s Syndrome? J Neurol Surg A Cent Eur Neurosurg. 2012 Aug 1 (Article in English).
24. Naydenov E, Bussarsky V, Minkin K, Bussarsky A, Nachev S, Traykov L. Normal pressure hydrocephalus as an unusual presentation of supratentorial extraventricular space-occupying processes: report on two cases. Case Rep Oncol. 2012 Jan; 5(1): pp. 143-7 (Article in English).
25. Kyurkchiev D, Naydenov E, Tumangelova-Yuzeir K, Ivanova-Todorova E, Belemezova K, Bochev I, Minkin K, Mourdjeva M, Velikova T, Nachev S, Kyurkchiev S. Cells isolated from human glioblastoma multiforme express progesterone-induced blocking factor (PIBF). Cell Mol Neurobiol. 2014 May; 34(4): pp. 479-89 (Article in English).
26. Chamova T, Guergueltcheva V, Gospodinova M, Krause S, Cirak S, Kaprelyan A, Angelova L, Mihaylova V, Bichev S, Chandler D, Naydenov E, Grudkova M, Djukmedzhiev P, Voit T, Pogoryelova O, Lochmüller H, Goebel HH, Bahlo M, Kalaydjieva L, Tournev I. GNE myopathy in Roma patients homozygous for the p.I618T founder mutation. Neuromuscul Disord. 2015 Sep; 25(9): pp. 713-8 (Article in English).
27. Minkin K, Naydenov E, Gabrovski K, Dimova P, Penkov M, Tanova R, Nachev S, Romanski K. Intraoperative fluorescein staining for benign brain tumors. Clin Neurol Neurosurg. 2016 Oct; 149: pp. 22-6 (Article in English).
28. Naydenov E, Minkin K, Penkov M, Nachev S, Stummer W. Infrared Thermography in Surgery of Newly Diagnosed Glioblastoma Multiforme: A Technical Case Report. Case Rep Oncol. 2017 Apr.; 10(1): pp. 350-5 (Article in English).
29. Naydenov E, Bussarsky V, Angelov K, Penkov M, Nachev S, Hadjidekova S, Toncheva D. Metachronous Development of Meningothelial Meningioma, Basal Cell Carcinoma, and Glioblastoma Multiforme in a Patient with Pancreatic Incidentaloma. Case Rep Oncol. 2017 Nov 16; 10(3): pp. 1023-28 (Article in English).
30. Tumagelova-Yuzeir K, Ivanova-Todorova E, Naydenov E, Velikova T, Krasimirova E, Belemezova K, Dikov T, Penkov M, Nachev S, Genova M, Kyurkchiev D. Cultured Cells Isolated from CNS Indolent B-Cell Lymphoma Have Characteristics of Mesenchymal Stem Cells: A Clinical Case and Scientific Research. Int J Hematol Oncol Stem Cell Res. 2018 Jul 1; 12(3): pp. 169-174 (Article in English).
31. Romansky R, Naydenov E, Komitski S. A Rare Case of Parietal Skull Fibrosarcoma: Reconstruction with Free Myocutaneous Flap and Infrared Thermography Monitoring. J Neurol Surg A Cent Eur Neurosurg. 2019 Jun 6 (Article in English).
32. Tumangelova-Yuzeir K, Naydenov E, Ivanova-Todorova E, Krasimirova E, Vasilev G, Nachev S, Kyurkchiev D. Mesenchymal Stem Cells Derived and Cultured from Glioblastoma Multiforme Increase Tregs, Downregulate Th17, and Induce the Tolerogenic Phenotype of Monocyte-Derived Cells. Stem Cells Int. 2019 May 2; 2019: 6904638 (Article in English).
Участие в научни форумии:
1. K. Minkin, M. Laleva, D. Jekova, E. Stoilova, E. Naydenov, K. Angelov. Clinical study on the macro-adenomas and giant adenomas of the hypophysis. National Students’ Scientific Session, Sofia 2001 (oral presentation).
2. D. Jekova, M. Laleva, E. Stoilova, K. Angelov, E. Naydenov, K. Minkin. Clinical study on the micro- and meso-adenomas of the hypophysis. National Students’ Scientific Session, Sofia 2001 (oral presentation).
3. E. Stoilova, K. Minkin, E. Naydenov. Clinical study on the craniopharyngiomas and adenomas of the hypophysis in childhood. National Students’ Scientific Session, Sofia 2001 (oral presentation).
4. E. Naydenov, E. Stoilova, K. Angelov, K. Minkin, M. Laleva. Hydrocephalus. International Congress of Medical Sciences, Sofia 2002 (oral presentation).
5. E. Naydenov, M. Laleva, D. Ferdinandov, N. Petrov, A. Petrov.
Medulloblastoma in children. 2nd International Congress of Medical Sciences, Sofia 2003 (oral presentation).
6. E. Naydenov, M. Laleva, D. Ferdinandov, N. Petrov, A. Petrov. Split spine in children – clinical investigation for a ten-year-period. Second Medical Scientific Conference for students and young doctors, Pleven 2003 (oral presentation).
7. E. Naydenov, E. Stoilova, Chr. Ranguelov. Surgical treatment of hydrocephalus – retrospective study for a five-year-period. 14-th European Scientific Conference, Berlin, Germany 2003 (poster presentation).
8. E. Naydenov, D. Ferdinandov, A. Dimova, D. Gorcheva, A. William, K. Gabrovsky, R. Auramov, Y. Enchev, Chr. Ranguelov. Craniopharyngioma in children – clinical study for a ten-year-period. 3rd International Congress of Medical Sciences, Sofia 2004 (oral presentation).
9. E. Naydenov, Chr. Ranguelov, Chr. Tzekov. Spina bifida associated with hydrocephalus. 4th International Congress of medical Students and Young Doctors, Poznan, Poland 2004 (oral presentation).
10. E. Naydenov, M. Laleva, D. Ferdinandov, A. Petrov, N. Petrov, Chr. Ranguelov, Chr. Tzekov. Clinical appearance and early postoperative results in 49 children with diagnosed medulloblastoma. 3rd Medical Scientific Conference for students and young doctors, Pleven 2004 (oral presentation).
11. Chr. Tzekov, V. Bussarsky, E. Naydenov, R. Auramov, K. Georgiev, Zh. Surchev, K. Minkin, M. Peneva. Spinal tumors in children – clinical experience on 117 cases. 7th Nat Spinal Surgery Symp, Borovetz 2005 (oral presentation).
12. E. Naydenov, Chr. Tzekov, A. Bussarsky, V. Bussarsky, K. Romansky, K. Minkin, I. Dimitrov. Clinical study on 28 cases with temporal arachnoid cyst in children. 4th International Congress of Medical Sciences, Sofia 2005 (oral presentation).
13. Chr. Tzekov, V. Bussarsky, K. Minkin, J. Enchev, E. Naydenov, S. Cherninkova, A. Bussarsky, N. Mirchev, Zh. Surchev, R. Auramov, K. Georgiev. Surgical treatment of internal hydrocephalus in children with brain tumors. 13th International congress of Neurological Surgery, Marrakesh, Morocco 2005 (oral presentation).
14. S. Cherninkova, Chr. Tzekov, E. Naydenov, A. Oscar, K. Minkin. Optic pathway gliomas in children – clinical study on 30 cases. 103rd DOG Congress, Berlin, Germany 2005 (poster presentation).
15. Chr. Tzekov, V. Bussarsky, S. Cherninkova, E. Naydenov, K. Minkin, L. Nuchev, I. Dimitrov. Radiation-induced olfactory meningiomas as late complication of medulloblastoma treated cases. 10th Congress of Neurosurgeons of Serbia and Montenegro with International Participation, Novi Sad, Serbia and Montenegro, 2005 (oral presentation).
16. Chr. Tzekov, E. Naydenov, K. Minkin, Zh. Surchev, N. Dimitrova, S. Cherninkova: Rare case of single retrobulbar echinococcosis in a child. Second Estern European Conference of Rare diseases and orphan drugs, Plovdiv, Bulgaria, 2006 (poster presentation).
17. E. Naydenov, Chr. Tzekov, K. Minkin,: Spinal lipoma in children with spinal dysraphism – clinical study on 40 cases. 5th Int Cong of Med Sci, Sofia 2005 (oral presentation).
18. K. Gabrovski, D. Ferdinandov, D. Gorcheva, A. William, E. Naydenov, A. Dimova, Y. Enchev, Chr. Ranguelov. Clinical manifestation and surgical treatment of cerebral aneurysms. 5th International Congress of Medical Sciences, Sofia 2005 (poster presentation).
19. E. Naydenov, Chr. Tzekov, V. Bussarsky, K. Romansky, S. Undjian. Surgical treatment of childhood medulloblastoma – clinical study on 59 cases. 7th Meeting of EANO, Vienna, Austria, 2006 (poster presentation).
20. T. Spriev, T. Popov, L. Laleva, D. Ferdinandov, Y. Enchev, E. Naydenov, O. Kalev: Primary central nervous system lymphoma. Clinical and neuropathological study of fourteen cases. VI-th International Congress of Medical Sciences, Sofia, Bulgaria, 2007 (poster presentation).
21. Y. Ayanova, T. Popov, B. Bogdanova, T. Spriev, L. Laleva, Y. Enchev, D. Ferdinandov, E. Naydenov, O. Kalev: Glioblastoma multiforme – clinical characteristics and neuropathological findings. Study of 56 cases. VIth International Congress of Medical Sciences, Sofia, Bulgaria, 2007 (poster presentation).
22. E. Naydenov, M. Marinov, O. Kalev, R. Vazharova, D. Toncheva. Multiple primary brain tumors (glioblastoma multiforme and pituitary adenoma) associated with colorectal carcinoma – a rare form of Turcot’s syndrome? 13th EANS Congress, Glasgow, England, 2007 (poster presentation).
23. E. Naydenov, Chr. Tzekov, K. Minkin, O. Kalev, R. Vazharova, D. Toncheva: Anaplastic supratentorial ganglioglioma in 36-year-old woman with Turner syndrome – case report. 13th EANS Congress, Glasgow, United Kingdom, 2007 (poster presentation).
24. E. Naydenov, Chr. Tzekov, K. Minkin, V. Bussarsky, O. Kalev, R. Vazharova, D. Toncheva: Comparative genomic hybridization analysis in two cases of childhood medulloblastoma. Annual meeting of ISPN, Liverpool, United Kingdom, 2007 (poster presentation).
25. E. Naydenov, Chr. Tzekov, K. Minkin, Zh. Metodieva, R. Vazharova, D. Toncheva, O. Kalev, Y. Enchev, L. Nuchev: CGH-analysis in high-grade gliomas. National Conference of Neurosurgery with International Participation. Devin, Bulgaria, 2007 (oral presentation).
26. E. Naydenov, Chr. Tzekov, K. Minkin, O. Kalev, D. Toncheva, N. Mirchev, V. Bussarsky: Ganglioglioma – clinical study on 13 cases. 8th Meeting of EANO, Barcelona, Spain, 2008 (poster presentation).
27. E. Naydenov, V. Bussarsky, Z. Surchev, S. Nachev, S. Hadjidekova, I. Dimova, D. Toncheva. Clinical, histopathological and DNA microarray findings in a long-term-survival patient with glioblastoma. Bulgarian-Japanese Symposium “Genomics and Proteomics in Personalized Medicine”, Sofia, Bulgaria, 2009 (poster presentation).
28. E. Naydenov, Chr. Tzekov, K. Minkin, A. Bussarsky, R. Isakova, O. Kalev, S. Hadjidekova, D. Toncheva. Neuroendoscopic management and cytogenetical analysis of subependymal giant cell astrocytoma in a twenty-seven-year-old patient with Bourneville syndrome. 60th annual Meeting of the German Society of Neurosurgery, Münster, Germany, 2009 (poster presentation).
29. K. Minkin, Chr. Tzekov, E. Naydenov, A. Bussarsky, V. Karakostov, M. Marinov, K. Romansky, V. Bussarsky. Low-grade gliomas presenting with pharmaco-resistant epilepsy: a different subgroup of low-grade gliomas. 60th annual Meeting of the German Society of Neurosurgery, Münster, Germany, 2009 (poster presentation).
30. E. Naydenov, Chr. Tzekov, K. Minkin, O. Kalev, D. Toncheva, S. Hadjidekova, D. Ferdinandov, M. Marinov, K. Romansky, V. Bussarsky. Anaplastic ganglioglioma – report on three cases. XIV World Congress of Neurological Surgery, Boston, USA, 2009 (poster presentation).
31. K. Minkin, Chr. Tzekov, E. Naydenov, A. Bussarsky, V. Karakostov, M. Marinov, K. Romansky, V. Bussarsky. Low-grade gliomas with long-term epilepsy. XIV World Congress of Neurological Surgery, Boston, USA, 2009 (poster presentation).
32. K. Minkin, Chr. Tzekov, E. Naydenov, A. Bussarsky, V. Karakostov, M.
Marinov, K. Romansky, V. Bussarsky. Successful seizure control after partial lesionectomy in patients with meningioangiomatosis and pharmacoresistant epilepsy. XIV World Congress of Neurological Surgery, Boston, USA, 2009 (poster presentation).
33. D. Ferdinandov, I. Tsekov, Y. Enchev, G. Kounin, E. Naydenov, N. Mirchev, V. Bussarsky, Z. Kalvatchev. Association of JC Virus DNA Sequences with various primary brain tumors. XIV World Congress of Neurological Surgery, Boston, USA, 2009 (poster presentation).
34. E. Naydenov, Chr. Tzekov, K. Minkin, V. Bussarsky, K. Romansky, A. Bussarsky, K. Georgiev, R. Tanova, S. Nachev. High-grade gliomas in children – a clinical study of 14 consecutive cases. 14th ISPNO, Vienna, Austria, 2010 (poster presentation).
35. E. Naydenov, Chr. Tzekov, K. Minkin, V. Bussarsky, K. Romansky, A. Bussarsky, K. Georgiev, R. Tanova, S. Nachev. Low-grade gliomas in children – a clinical study of 41 consecutive cases. 14th ISPNO, Vienna, Austria, 2010 (poster presentation).
36. E. Naydenov, K. Minkin, V. Bussarsky, K. Romansky, M. Marinov, M. Penkov, R. Popov, E. Dinev, G. Kounin, R. Tanova, I. Stoyanova, S. Nachev. Intraoperative contrast enhancement with Fluorescein Na in patients with newly diagnosed glioblastoma multiforme – early clinical and histopathological results. 19-th Nat Conf Neurosurg, Nessebar, Bulgaria, 2010 (oral presentation).
37. E. Naydenov, I. Dimova, B. Rukova, S. Hadjidekova, D. Nesheva, K. Minkin, V. Bussarsky, Chr. Tzekov, S. Nachev, D. Toncheva. DNA microarray analysis in Bulgarian patients with newly diagnosed glioblastoma multiforme. Eur Human Gen Conf, Amsterdam, Netherlands, 2011 (poster presentation).
38. E. Naydenov, K. Minkin, R. Tanova, B. Stefanov, V. Petrov, M. Penkov, S. Nachev, V. Bussarsky. Functional infrared thermography in a patient with low-grade glioma of the primary sensorimotor region: a case report. Tiantan Inter Neurosur Anesth Symp, Beijing, China, 2011 (oral presentation).
39. R. Tanova, K. Minkin, E. Naydenov, S. Djendov, K. Romansky, V. Bussarsky. Aesthetic management for awake craniotomy: a clinical study of 41 consecutive cases. Tiantan Inter Neurosur Anesth Symp, Beijing, China, 2011 (oral presentation).
40. E. Naydenov, V. Bussarsky, A. William, S. Nachev, D. Avdjieva-Tzavella, D. Toncheva. Metachronous development of meningothelial meningioma, basal cell carcinoma and glioblastoma multiforme: a case report. 14-th Europ Congress Neurosur, Rome, Italy, 2011 (poster presentation).
41. E. Naydenov. Sofia: to set up immunotherapy. HGG Immuno Group Meeting, Leuven, Belgium, 2011 (oral presentation).
42. E. Naydenov, Feasibility of infrared thermography in surgery of glioblastoma multiforme. Acad Neuroonc Symp, Sofia, Bulgaria, 2011 (oral presentation).
43. E. Naydenov, R. Popov, R. Tanova, K. Minkin, S. De Vleeschouwer, S. Van Gool. The impact of Rh/D blood group antigen on incidence of primary glioblastoma multiforme. 10th Meeting of EANO, Marseille, France, 2012 (oral presentation).
44. E. Naydenov, M. Marinov, K. Minkin, S. De Vleeschouwer, W. Stummer. Glioblastoma multiforme: current neurosurgical opportunities. 21-th Nat Conf Neurosurg, Varna, Bulgaria, 2012 (oral presentation).
45. E. Naydenov, K. Minkin, M. Marinov, R. Tanova, S. Nachev, S. Van Gool. DC-immunotherapy in cases with recurrent glioblastoma multiforme. 21-th Nat Conf Neurosurg, Varna, Bulgaria, 2012 (oral presentation).
46. E. Naydenov, K. Minkin, S. Nachev, R. Tanova, V. Karakostov, M. Marinov. Stereotactic biopsy of malignant glioma in terms of intraoperative contrast enhancement. 21-th Nat Conf Neurosurg, Varna, Bulgaria, 2012 (oral presentation).
47. E. Naydenov, L. Jelev, S. Nachev, M. Marinov, B. Kaina. O(6)-methylguanine-DNA-methyltransferase typing in cases with newly diagnosed glioblastoma multiforme. 21-th Nat Conf Neurosurg, Varna, Bulgaria, 2012 (poster presentation).
48. E. Naydenov. Prognostic factors in newly diagnosed GBM cases. Second International Neurooncology Academic Meeting, Sofia, Bulgaria, 2013 (oral presentation).
49. E. Naydenov, K. Minkin, S. Nachev, M. Marinov. Metachronous development of glioblastoma multiforme in spouses: the chaos theory in neurooncology. EANS Annual Meeting, Tel Aviv, Israel, 2013 (poster presentation).
50. E. Naydenov, K. Minkin, S. Nachev, M. Marinov. The role of infrared thermography in surgery of solitary brain metastases: a technical case report. EANS Annual Meeting, Tel Aviv, Israel, 2013 (poster presentation).