• Article  

      Brain perfusion SPECT with 99mTC-ECD and serum neuron-specific enolase in patients with spontaneous subarachnoid haemorrhage and clinical vasospasm 

      Iliadis, Charalambos; Apostolopoulos, D. J.; Papadopoulos, G.; Tzortzidis, F.; Wozniak, Greta; Georgoulias, Panagiotis; Kunz, A.; Panagiotopoulos, V.; Maraziotis, T.; Vassilakos, P. J. (2006)
      Aim: To estimate the association between single photon emission computed tomography (SPECT) imaging and neuro-specific enolase (NSE) serum level measurement in patients with subarachnoid haemorrhage (SAH) and also to present ...
    • Article  

      Management of Gradenigo syndrome in a child 

      Iliadis, Charalambos; Wozniak, Greta; Vlychou, M.; Barkatsa, V.; Sotirakou, S.; Kunz, A. (2010)
      Background: Gradenigo syndrome is a rare presentation of acute petrositis characterized by medial otitis, retro- orbital pain and abducens nerve palsy (CN VI palsy) affecting the lateral rectus muscle (CN VI palsy), due ...
    • Article  

      Paraganglioma of cauda equina 

      Iliadis, Charalambos; Kirgiannis, Kosmas; Wozniak, Greta; Vlychou, M.; Santarius, T.; Kirollos, Ramez W. (2008)
      The clinical, radiological and pathological features of a paraganglioma resulting in cauda equina syndrome are described, including magnetic resonance imaging features. The literature is reviewed and discussed.
    • Article  

      Serotonin and neuron-specific enolase: Serum acute and mid-term levels and their association with posttraumatic depression 

      Wozniak, Greta; Georgoulias, Panagiotis; Iliadis, Charalambos; Valotassiou, Varvara; Papadopoulos, G.; Bagiatis, Vasilis; Tsougos, Ioannis; Paterakis, K. N.; Fountas, Kostas N. (2010)
      OBJECTIVES: To investigate the association between serotonin (SER), cholesterol, and neuron-specific enolase (NSE) serum levels with depression after traumatic brain injury (TBI). MATERIALS AND METHODS: Seventy-four patients ...
    • Article  

      SPECT imaging and cerebrovascular disease 

      Valotassiou, Varvara; Wozniak, Greta; Sifakis, N.; Iliadis, Charalambos; Georgoulias, Panagiotis (2007)
      Many studies promote both diagnostic and prognostic roles for single photon emission computed tomography (SPECT) functional brain imaging in patients with cerebrovascular disease (CVD). SPECT allows in vivo non-invasive ...
    • Article  

      The value of 99mTc-ECD spect early after the onset of subarachnoid hemorrhage in predicting symptomatic vasospasm and clinical outcome 

      Iliadis, Charalambos; Apostolopoulos, D. J.; Giannakenas, C.; Spyridonidis, T.; Wozniak, Greta; Georgoulias, Panagiotis; Tzirtzidis, F.; Maraziotis, T.; Vassilakos, P. J. (2005)
      Aim: Investigating the prognostic value of brain perfusion SPECT, within the first few days after Subarachnoid Haemorrhage (SAH) and predicting subsequent development of symptomatic vasospasm and the clinical outcome were ...