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1. Stereotactic anatomy of the human nucleus accumbens: from applied mathematics to

microsurgical accuracy.

Mavridis I, Boviatsis EJ, Anagnostopoulou S.

Surg Radiol Anat. 2011;  Mar 25

2. The human nucleus accumbens suffers parkinsonism-related shrinkage: a novel finding.

Mavridis I, Boviatsis EJ, Anagnostopoulou S.

Surg Radiol Anat. 2011 ; Mar 15.

3. Sudden death due to 4th ventricle arachnoid cyst.

Prezerakos GK, Kouyialis AT, Ziaka DS, Boviatsis EJ.

Ir J Med Sci. 2011 Jan 29.

4. Anatomy of the human nucleus accumbens: a combined morphometric study.

Mavridis I, Boviatsis EJ, Anagnostopoulou S.

Surg Radiol Anat. 2011 Jan 4

5. Backpack treatment for camptocormia.

Sakas DE, Boviatsis EJ, Stavrinou LC.

Mov Disord. 2010; 25 (13):   2254

6. .Infected internal pulse generator: Treatment without removal.

Themistocleous MS, Boviatsis EJ, Stathis P, Stavrinou LC, Sakas DE.

Surg Neurol Int. 2011 Mar 23;2:33.

7. Surgical and hardware complications of deep brain stimulation. A seven-year

experience and review of the literature.

Boviatsis EJ, Stavrinou LC, Themistocleous M, Kouyialis AT, Sakas DE.

Acta Neurochir. 2010 ; 152: 2053-62.

8. Exploring the neurosurgical anatomy of the human insula: a combined and    comparative anatomic-radiologic study.

Mavridis I, Boviatsis EJ, Anagnostopoulou S.

Surg Radiol Anat. 2010 Jul 11.

9. Microsurgical anatomy of the nucleus accumbens: the role of the two commissures in

measuring stereotactic coordinates of the target and the ablation versus the

stimulation target area.

Mavridis I, Boviatsis EJ, Anagnostopoulou S.

Stereotact Funct Neurosurg . 2010; 88: 264-5

10. Neurological picture. Multiple spinal intramedullary cavernomas with vascular skin nevus or 'Cobb syndrome': a case report.

Gatzonis S, Strantzalis G, Siatouni A, Boviatsis E, Sakas DE.

J Neurol Neurosurg Psychiatry. 2010 ; 81:500-1.

11. Restoration of erect prosture in idiopathic camptocormia by electrical stimulation of the

globus pallidus internus.

Sakas DE, Panourgias IG, Staurinou LC, Boviatsis EJ, Themistocleous N,

Stathis P, Tagaris G, Angelopoulos A, Gantzaonis S.

J Neurosurg.  20; 113: 1246-1250.

12. Ischemia as a possible effect of increased intra-abdominal pressure on central  nervous

system cytokines, lactate, and perfusion pressures.

Marinis A, Argyra E, Lykoudis P, Brestas P. Theodoraki G, Boviatsis EJ, Voros  D.

Crit Care. 14: 31-34; 2010

13. Restoration of erect posture by deep brain stimulation of the globus  pallidus in disabling

dystonic spinal hyperextension.

Sakas DE, Staurinou LC, Boviatsis EJ, Stathis P, Themisticleous MS,  Gatzonis S

J Neurosurg. 2010; 112: 1279-1282

14. Analysis of interleukin (IL)-8 expression in human astrocytomasassociations with IL-6,

cyclooxygenase-growth factor, and microvessel morthometry.

Samaras V, Piperi C, Levidou G, Zisakia A, Kavantzas N, Themistocleous  MS,  Boviatsis EJ,

Barbatis C, Lea W, Korkolopoulou P.

Hum Immunol.  2009; 70: 391-7.

15. Treatment of idiopathic head drop (camptocephalia) by deep brain stimulation of the

globus pallidus internus.

Sakas DE, Panourias IG, Boviatsis EJ, Themistocleous MS, Stavrinou  LC,  Stathis P,

Gatzonis SD.

J Neurosurg. 2009; 110: 1271-3.

16. Functional effects of local thyroid hormone administration after sciatic nerve injury in


Papakostas I, Mourouzis I, Mourouzis K, Macheras G, Boviatsis E,   Pantos C.

Microsurgery . 2009; 29: 35-41

17. Recurrence of trigeminal neuralgia due to an acquired arachnoid cyst.

Kouyialis AT, Stranjalis G, Boviatsis EJ, Ziaka DS, Bouras TI, Sakas DE.

J Clin Neurosci. 2008; 15:1409-11.

18. Special problems encountering surgical management of large retroperitoneal


Theodosopoulos T, Stafyla VK, Tsiantoula P, Yiallourou A, Marinis A,  Kondi - Pafitis A,

Chatziioannou A, Boviatsis E, Voros D.

World J Surg Oncol. 2008; 6:107-110.

19. . Expression of nuclear factor-kappa B in human astrocytomas: relation to pI KappaBa,

vascular endothelial growth factor, cox-2,  microvascular characteristics, and survival

Korkolopoulou P, Levidou G, Saetta AA, El-Habr E, Eftichiadis C, Demenagas P, Thymara I,

Xiromeritis K, Boviatsis E, Thomas-Tsagli E,  Panayotidis I,  Patsouris E

Hum Pathol. 2008; 39: 1143-52.

20. Spinal synovial cysts: pathogenesis, diagnosis and surgical treatment   in a  series of seven              cases and literature review.

Boviatsis EJ, Staurinou LC, Kouyialis AT, Gavra MM, Stavrinou PC,  Themistokleous M,

Selviaridis P, Sakas DE.

Eur Spine J. 2008; 17:831-7.

21Asymptomatic massive subdural hematoma in a patient with bitemporal

agenesis and bilateral temporal arachnoid cysts.

Ziaka DS, Kouyialis AT, Boviatsis EJ, Sakas DE.

Southern Med J. 2008; 101:324-6.

22. Comparative analysis of peripheral and localised cytokine secresion in

glioblastoma patients.

Zisakis A, Piperi C, Themistocleous MS, Korkolopoulou P, Boviatsis EJ,

Sakas DE, Patsouris E, Lea RW, Kalofoutis A

Cytokine. 2007; 39:99-105.

23. Technical aspects and considerations of deep brain stimulation surgery for

movement disorders.

Sakas DE, Kouyialis AT, Boviatsis EJ, Panourias IG, Stathis P, Tagaris G.

Acta Neurochir. 20007; 97:163-70.

24. Brain abscess following intracerebral haemorrhage.

Siatouni A, Mpouras T, Boviatsis EJ, Gatzonis S, Stefanatou M, Sakas D.

J Clin Neurosci. 2007; 14: 986-9.

25. . Impact of age on complications and outcome in meningioma surgery.

Boviatsis EJ, Bouras TI, Kouyialis AT, Themistocleous MS, Sakas DE.

Surg Neurol. 68:407-11; 2007

26. Application of the ELISPOT method for comparative analysis of interleukin

(IL)-6 and IL-10 secretion in peripheral blood of patients with astroglial


Samaras V, Piperi C, Korkolopoulou P, Zisakis A, Levidou G, Themistocleous

MS, Boviatsis EJ, Sakas DE, Lea RW, Kalofoutis A, Patsouris E.

Mol Cell Biochem.  304 : 343-51; 2007.

27. Medicine is a constant battlefield.

Stavrinou LC, Boviatsis EJ.

Acta Neurochir. 2007 ; 149 : 639-40.

28. Use of a single semilinear incision in Deep Brain Stimulation for movement


Kouyialis AT, Boviatsis EJ, Ziaka DS, Sakas DE.

Acta Neurochir. 149 : 501-4; 2007

29. Expression of hypoxia-related tissue factors in astrocytic gliomas. A

multivariate  survival study with emphasis upon carbonic anhydrase IX

Korkolopoulou P, Perdiki M, Thymara I, Boviatsis EJ, Agrogiannis G,

Kotsiakis X, Angelidakis D, Rologis D, Diamantopoulou K, Thomas-Tsagli E,

Kaklamanis   L, Gatter K, Patsouris E.

Hum Pathol. 38:629-38; 2007.

30. Caspase-3 immunohistochemical expression is a marker of apoptosis,

increased grade and early recurrence in intracranial meningiomas.

Konstantinidou AE, Givalos N, Gakiopoulou H, Korkolopoulou P, Kotsiakis X,

Boviatsis EJ, Agrogiannis G, Mahera H, Patsouris E.

Apoptosis.  12:695-705; 2007.

31. Serum S-100B protein monitoring in patients with severe traumatic brain


Korfias S, Stranjalis G, Boviatsis EJ, Psachoulia C, Jullien G, Gregson B,

Mendelow AD, Sakas DE.

Intensive Care Med. 33:255-60; 2007.

32. Slight and short-lasting increase of serum S-100 protein in extra-cranial


Korfias S, Stranjalis G, Psachoulia C, Vasiliadis C, Pitaridis M, Boviatsis E,

Sakas DE.

Brain Inj. 20:867-72: 2006.

33. Cyclooxygenase-2 expression in astrocytomas. Relationship with

microvascular parameters, angiogenic factors expression and survival.

Perdiki M, Korkolopoulou P, Thymara I, Agrogiannis G, Piperi C, Boviatsis

EJ, Kotsiakis X, Angelidakis D, Diamantopoulou K, Thomas-Tsagli E,

Patsouris E.

Mol Cell Biochem. 295:75-83;2007.

34. Symptomatic syringomyelia secondary to clinically obscure infratentorial


Bouras TI, Kouyialis AT, Boviatsis EJ, Sakas DE.

Br J. Neurosurg. 20:48-50; 2006.

35. Oral steroids as a cause of diverticulum perforation

Kouyialis AT, Boviatsis EJ, Sakas DE.

Lancet. 367: 83; 2006.

36. Epidural  hematoma  after  evacuation of  controlateral subdural hematoma

Boviatsis EJ, Korfias S, Kouyialis AT. Sakas DE

Ir J Med Sci . 173: 217-218; 2004.

37.  Primitive supratentorial neuroectodermal tumor in an adult.

Kouyialis AT, Boviatsis EJ, Karabelas J, Korfias S, Sakas DE.

Clin Neurosci. 12:492-5; 2005.

38. Selection of cranial site for shunting debilitated patients.

Kouyialis AT, Stranjalis G,Boviatsis EJ, Korfias S, Sakas DE.

Acta Neurochir. 147: 763-765; 2005.

39. Functional outcome of intrathecal baclofen administration for severe


Boviatsis EJ, Kouyialis At, Korfias S, Sakas DE.

Clin Neurol Neurosurg. 107: 289-295; 2005.

40. Complex neurobehavioral syndrome due to bilateral thalamic glioma.

Kouyialis AT, Boviatsis EJ, Prezerakos GK,  Korfias S, Sakas DE.

Br J Neurosurg. 18: 524-537; 2004.

41. Lumbar synovial cyst as a cause of low back pain and acute radiculopathy: a

case report.

Kouyialis AT, Boviatsis EJ, Korfias S, Sakas DE.

South Med Journal. 98: 223-225; 2005.

42. Is early recognition of radiologically silent brain metastasis from breast

cancer  beneficial?

Mystakidou K, Kouloulias V, Tsilika E, Boviatsis EJ, Kouvaris J,

Matsopoulos G, Vlaxos L.

Breast Cancer 11: 276-281; 2004

43. Serum S-100B as an indicator of early postoperative deterioration after

meningioma surgery

Stranjalis G, Korfias S, Psachoulia C, Boviatsis EJ, Kouyialis AT, Sakas DE

Clin Chem 51: 202-207; 2005.

44. Peritumoral haematoma and meningioma: a common tumor with an uncommon


Kouyialis AT, Stranjalis G, Analyti R, Boviatsis EJ, Korfias S, Sakas DE

J Clin Neurosci. 11: 906-9; 2004.

45. Elevated serum S-100 protein as a predictor of failure to short-term

return to work or activities after mild head injury

Stranjalis G, Korfias S, Papapetrou K, Kouyialis A, Boviatsis EJ, Sakas DE.

J Neurotrauma 21:1070-75; 2004

46. Silent radiological imaging time in patients with brain metastasis.

Mystakidou K, Boviatsis EJ, Kouloulias V, Kouvaris J,Voumvourakis K,


Clin Neurol Neurosurg. 106:300-304 ;2004.

47. Hypoxia induced factor -alpha/vascular endothelial growth factor axis in

astrocytomas. Associations with microvessel morphometry, proliferation

and prognosis.

Korkolopoulou P, Patsouris E, Konstantinidou AE, Pavlopoulos PM, Kavantsas

N, Boviatsis EJ, Thymara I, Perdiki M, Sakas DE

Neuropathol Appl Neurobiol. 30:267-278;200.

48. Infected CNS infusion pumps. Is there a chance for treatment without


Boviatsis EJ, Kouyialis AT, Boutsikakis I, Korfias S, Sakas DE

Acta Neurochir. 146:463-467; 2004.

49. CT-quided stereotactic biopsies of brain stem lesions: personal experience

and literature review.

Boviatsis EJ, Kouyialis AT, Stranjalis G, Korfias S, Sakas DE

Neurol Sci. 24:97-102; 2003.

50. Delayed diagnosis of a steroid induced colon diverticulim perforation.

Kouyials AT, Sakas DE, Boviatsis EJ, Maratheftis N, Korfias S

N Z Med J. 116:1183; 2003.

51. Atypical presentation of an extradural hematoma on the grounds of a

temporal arachnoid cyst.

Boviatsis EJ, Maratheftis NL, Kouyialis AT, Sakas DE

Clin Neurol Neurosurg 105:225-228; 2003.

52. CT-guided stereotactic aspiration of brain abscesses

Boviatsis EJ, Kouyialis AT, Stranjalis G, Korfias S, Sakas DE.

Neurosurg Rev, 26:206-209; 2003.

54. Misdiagnosis of bilateral isodense chronic subdural haematomas: case


Boviatsis EJ,Kouyialis AT, Sakas DE.

Hospital Medicine 64:364-365;2003.

55. Multiple hemorrhagic infarcts of brain after viper envenomation.

Boviatsis EJ, Papatheodorou G, Kougialis AT, Gavra MM, Sakas DE.

Am J Trop Med Hygiene. 68:253 – 257; 2003.

56. Diagnostic approach to surgically inaccessible tumors of the brain stem.

Boviatsis EJ, Kouyialis AT, Stranjalis G, Korfias S, Sakas DE.

Int J Cancer, Suppl 13; 91, 2002.

57. The diagnostic accuracy of stereotaxic surgery in supratentorial gliomas.

Boviatsis EJ, Kouyialis AT, Stranjalis G, Korfias S, Sakas DE.

Int J Cancer, Supp 13; 267, 2002.

58. Survival of patients with low-grade astrocytomas after stereotactic

biopsy and radiotherapy.

Boviatsis EJ, Kouyialis, Stranjalis G, Korfias, Sakas DE.

Neuro Oncology, 4- Suppl 4; 13, 2002.

59. Clinical deterioration after meningioma surgery is predicted by increased

S-100B  protein.

Stranjalis G, Korfias S, Papapetrou K,  Kouyialis AT, Boviatsis EJ,

Panagiotakos DB, Sakas DE.
Neuro-Oncology,  4- Suppl 4; 95, 2002.

60. Functional vs. clinical outcome in spasticity treated with implantable

baclofen  pump.

Boviatsis EJ, Kouyialis AT, Stranjalis G, Korfias S, Sakas DE.

Acta Neurochirurg, 144 : 1095-1096; 2002.

61. Stereotactic biopsy of brain stem lesions

Boviatsis EJ, Voumvourakis K, Goutas , Kazdaglis K, Kittas Ch, Kelekis  DA.

Min Inv Neurosurgery. 44 : 226 – 229 ; 2001.

62. Anterior cervical fusion with distractible titanium implants and plate

fixation for cervical degenerative disease

Boviatsis EJ, Korfias, Kouyialis, Singounas, Sakas DE. Proceedings,

McCulloch G and Reilly P.(eds),  pp.276- 277, 2001.

63. Treatment of  spasticity  with  implantable   pump  for continuous

intrathecal   baclofen infusion.

Stoforou C, Papavlasopoulos,Boviatsis EJ,Sakas DE.

Proceedings, 12th World Congress of Neurosurgery. McCulloch G and Reilly P

pp.757-760, 2001.

64.Prognostic factors in diagnosis of brain metastatic tumors.

Mystakidou K, Kouloulias V, Boviatsis EJ, Kalaidopoulou U, Dardoufas C,

Miliadou A, Vlachos L.

Neuro-oncology, Vol 2 (Suppl); S41, 2000

65. A statistical  model  for evaluating  the outcome  of  acute epidural


Paleologos TS, Papanicolaou P, Vlahos K Kourousis D, Boviatsis E,

Kazdaglis K.European

Journal of Trauma and Emergency Surgery.   22: 73-81; 1999.

66. Gene therapy in the management of brain tumors

Boviatsis EJ. European School of Oncology. «Cancer and Genetics».

pp. 86 - 92, 1999.

67. Dopamine, serotonin and their metabolite levels in certain  rat brain  areas

after acute and chronic administration of Cd++.

Carageorgiou H, Boviatsis EJ, Carageorgiou M, Pantos C, Messari I,

Papadopoylou - Daifoti Z. Proceedings book,

2nd International  Symposium on Trace Elements in Humans, 723-730, 1999

68. Enhancement   of   Interleukin  4 - mediated  tumor  regression   in

athymic mice  by  in  situ  retroviral  gene transfer.

Wei MX, Tamiya T, Hurford RK, Boviatsis EJ,Tepper W,Chiocca EA

Human Gene Therapy.  6:  437 – 440; 1995.

69.  Experimental   tumor   therapy   in  mice  with    the cyclophosphamide

activating  cytochrome   P450 2B1

Wei MX, Tamiya T, Chase M, Boviatsis EJ, Breakfield XO, Chiocca EA.

Human Gene Therapy. 5: 969-978; 1994.

70. Long  term  survival  of  rats  harboring  brain  neoplasms  treated with

ganciclovir and herpes simplex virus vectors that retained  an intact

thymidine kinase gene.

Boviatsis EJ, Esteves-Sena M, Park TS, Kramm XM, Chase M, Effort HT,

Wei MX, Breakfield XO, Chiocca EA.

Cancer Research.  54: 5745-5751; 1994.

71. Deep  Sylvian  fissure  meningioma  without  dural attachment  in an adult.

Case  report

Chiocca EA, Boviatsis EJ, Westark PM, Short MP, Richarson EP, Zervas ΝΖ.

Neurosurgery.  35: 944-946; 1994.

72.Antitumor activity  and  reporter  gene  transfer  into  rat brain neoplasms

inoculated  with  herpes simplex  virus 1 vectors defected  in thymidine

kinase  or ribonucleotide reductase.

Boviatsis EJ, Scharf TM, Chase M, Ηarrington K, Kovall NW, Breakfield XO,

Chiocca EA.

Gene Therapy.  1: 323-331; 1994.

73. Gene therapy for gliomas using virus vectors.

Chiocca EA, Tamiya T, Boviatsis EJ, Filipec PA, Breakefield XO, Kennedy.

Neuroimmunological research.  6 : 23 – 32, 1994.

74. Genetically modified rat  9L  gliosarcoma  cells  facilitate  detection of

infiltrating  tumor  cells  in a rat model of brain neoplasms.

Scharf JM, Boviatsis EJ, Fleet X, Breakefield XO, Chiocca EA.

Transgenics.  1: 219-224, 1994.

75. Gene transfer into experimental brain tumors mediated by  adenovirus,

herpes  virus and retrovirus vectors.

Boviatsis  EJ, Chase  M,  Wei MX, Tamiya T, Hurford  PK,  Kowall NW,

Tepper PI,  Breakefield  XO  and  Chiocca  EA.

Human Gene  Therapy.  5: 183 – 191, 1994