Royal Marsden Hospital, London, UK. Εκπαίδευση με υποτροφία από την ΕΟΠΕ στα πλαίσια της ειδικότητας (τμήμα Κακοηθειών Γυναικολογικών Οργάνων, Νεφρού και Μελανώματος).
Νοσοκομείο «Υγεία», Επιμελητής Παθολογικής Ογκολογίας στην 3η Ογκολογική Κλινική,
Royal Marsden Hospital, London, UK. Clinical Research Fellow – Clinical Trials Sub-Investigator (Επιστημονικός συνεργάτης στο τμήμα Κακοηθειών Γυναικολογικών Οργάνων, Νεφρού και Μελανώματος).
Bevacizumab in high grade glioma: Is there a subgroup that benefits? G.Rigakos, A.Kyriazoglou, A.Vernadou, S.Papadopoulos, E.Skarpidi, P.Nomikos, C.Dardoufas, G.Nassioulas, G.Kouvatseas, O.Spyri, S.Labropoulos, E.Razis. (2017) Hematol Med Oncol, Volume 2(4): 1-7.
Extracranial and diffuse bone marrow metastases from Anaplastic Oligodendroglioma: a case report and review of the literature. A.Assi, A.Huang, G.Rigakos, S.Papadopoulos, Th.Georgiadis, E.Vrakidou, C.Dardoufas, S.Lampropoulos, P.Nomikos, E.Razis. Neuro-Oncology Practice (submitted 2016).
Cancer of unknown primary ultimately diagnosed as male breast cancer: A rare case report. G.Rigakos, A.Vakos, S.Papadopoulos, A.Vernadou, A.Tsimpidakis, D. Papachristou, E.Razis Molecular and Clinical Oncology. 5: 263-266, 2016.
Neoplastic meningitis: clinical presentation, differential diagnosis, radiology, diagnosis. G.Rigakos, C.Liakou, N.Felipe, D.Orkoulas-Razis, E.Razis. Cancer Control (under press).
Unusual .mandibular metastasis of bladder cancer in a patient and two synchronous malignancies, bladder cancer and chronic lymphocytic leukemia, in a single lymph node. A case report. C.Liakou, M.Georgiou, T.Georgiadis, G.Rigakos, S. Lampropoulos, E.Razis. Case Reports in Clinical Pathology, 2015, Vol. 2, No. 4.
Brain Tumors. G.Rigakos, E.Razis. The Doctor. 2015:18:64-65.
EGFR gene gain and PTEN protein expression are favorable prognostic factors in patients with wt-KRAS metastatic colorectal cancer treated with Cetuximab. E.Razis, G.Pentheroudakis, G.Rigakos, M.Bobos, G.Kouvatseas, O.Tzaida, T.Makatsoris, P.Papakostas, M.Bai, A.Goussia, E.Samantas, D.Papamichael, O.Romanidou, I.Efstratiou, E.Tsolaki, A.Psyrri, W.De Roock, D.Bafaloukos, G.Klouvas, S.Tejpar, K.T. Kalogeras, D.Pectasides, G.Fountzilas. Journal of Cancer Research and Clinical Oncology. 2014 Mar, doi: 10.1007/s00432-014-1626-2. Epub 2014 Mar 5.
Newer Therapeutic Agents for Urogenital System Tumors. F.Stavridi, G.Rigakos, E.Razis. Journal of Medical Annals (Hygeia Hospital Monthly Edition), 2012; 16(3): 791-795.
BRCAness: Finding the Achilles Heel in Ovarian Cancer. G.Rigakos E.Razis. Oncologist. 2012;17(7):956-62. Epub 2012 Jun 6.
Evaluation of the association of PIK3CA mutations and PTEN loss with efficacy of trastuzumab therapy in metastatic breast cancer. Razis E, Bobos M, Kotoula V, Eleftheraki AG, Kalofonos HP, Pavlakis K, Papakostas P, Aravantinos G, Rigakos G, Efstratiou I, Petraki K, Bafaloukos D, Kostopoulos I, Pectasides D, Kalogeras KT, Skarlos D, Fountzilas G. Breast Cancer Res Treat. 2011 Jul;128(2):447-56. Epub 2011 May 19.