Nikolaos Vassos

Summary

Affiliation: University of Erlangen-Nuremberg
Country: Germany

Publications

  1. ncbi request reprint Coexistence of gastrointestinal stromal tumours (GIST) and malignant neoplasms of different origin: prognostic implications
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany Electronic address
    Int J Surg 12:371-7. 2014
  2. pmc Solid-pseudopapillary neoplasm (SPN) of the pancreas: case series and literature review on an enigmatic entity
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 6:1051-9. 2013
  3. doi request reprint A novel complex KIT mutation in a gastrointestinal stromal tumor of the vermiform appendix
    Nikolaos Vassos
    Department of Surgery, University Hospital Erlangen, 91054 Erlangen, Germany
    Hum Pathol 44:651-5. 2013
  4. doi request reprint Extraabdominal lymph node metastasis in gastrointestinal stromal tumors (GIST)
    Nikolaos Vassos
    Department of Surgery, University Hospital, University of Erlangen, Krankenhausstrasse 12, 91054 Erlangen, Germany
    J Gastrointest Surg 15:1232-6. 2011
  5. doi request reprint Anorectal gastrointestinal stromal tumors: a retrospective multicenter analysis of 15 cases emphasizing their high local recurrence rate and the need for standardized therapeutic approach
    Abbas Agaimy
    Institute of Pathology, University Hospital Erlangen, Krankenhausstraße 8 10, 91054 Erlangen, Germany
    Int J Colorectal Dis 28:1057-64. 2013
  6. pmc Gastrointestinal manifestations of neurofibromatosis type 1 (Recklinghausen's disease): clinicopathological spectrum with pathogenetic considerations
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:852-62. 2012
  7. pmc Deep-seated huge hibernoma of soft tissue: a rare differential diagnosis of atypical lipomatous tumor/well differentiated liposarcoma
    Nikolaos Vassos
    Department of Surgery, University Hospital Erlangen, Germany
    Int J Clin Exp Pathol 6:2178-84. 2013
  8. doi request reprint An unusual and potentially misleading phenotypic change in a primary gastrointestinal stromal tumour (GIST) under imatinib mesylate therapy
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany
    Virchows Arch 458:363-9. 2011
  9. pmc Impact of serosal involvement/extramural growth on the risk of synchronous and metachronous peritoneal spread in gastrointestinal stromal tumors: proposal for a macroscopic classification of GIST
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:12-22. 2012
  10. pmc Hepatic angiomyolipoma: a series of six cases with emphasis on pathological-radiological correlations and unusual variants diagnosed by core needle biopsy
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:512-21. 2012

Collaborators

Detail Information

Publications10

  1. ncbi request reprint Coexistence of gastrointestinal stromal tumours (GIST) and malignant neoplasms of different origin: prognostic implications
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany Electronic address
    Int J Surg 12:371-7. 2014
    ..However, their coexistence with other malignancies of different histogenetic origin remains a challenging issue...
  2. pmc Solid-pseudopapillary neoplasm (SPN) of the pancreas: case series and literature review on an enigmatic entity
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 6:1051-9. 2013
    ..SPN possesses a low malignant potential and complete surgical resection with clear margins is the treatment of choice. Following R0 resection, SPN has an excellent prognosis...
  3. doi request reprint A novel complex KIT mutation in a gastrointestinal stromal tumor of the vermiform appendix
    Nikolaos Vassos
    Department of Surgery, University Hospital Erlangen, 91054 Erlangen, Germany
    Hum Pathol 44:651-5. 2013
    ..The patient is currently alive without evidence of progression 27 months after surgery...
  4. doi request reprint Extraabdominal lymph node metastasis in gastrointestinal stromal tumors (GIST)
    Nikolaos Vassos
    Department of Surgery, University Hospital, University of Erlangen, Krankenhausstrasse 12, 91054 Erlangen, Germany
    J Gastrointest Surg 15:1232-6. 2011
    ..Accordingly, nodal dissection is generally not recommended for GISTs' surgical treatment...
  5. doi request reprint Anorectal gastrointestinal stromal tumors: a retrospective multicenter analysis of 15 cases emphasizing their high local recurrence rate and the need for standardized therapeutic approach
    Abbas Agaimy
    Institute of Pathology, University Hospital Erlangen, Krankenhausstraße 8 10, 91054 Erlangen, Germany
    Int J Colorectal Dis 28:1057-64. 2013
    ..This study aims to report our multicenter experience with diagnosis, management, and prognosis of anorectal gastrointestinal stromal tumors (GIST)...
  6. pmc Gastrointestinal manifestations of neurofibromatosis type 1 (Recklinghausen's disease): clinicopathological spectrum with pathogenetic considerations
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:852-62. 2012
    ..In addition, this review underlines the great value of specific gastrointestinal findings in uncovering undiagnosed or missed NF-1 cases...
  7. pmc Deep-seated huge hibernoma of soft tissue: a rare differential diagnosis of atypical lipomatous tumor/well differentiated liposarcoma
    Nikolaos Vassos
    Department of Surgery, University Hospital Erlangen, Germany
    Int J Clin Exp Pathol 6:2178-84. 2013
    ..Mainly young adults are affected, usually without significant clinical symptoms...
  8. doi request reprint An unusual and potentially misleading phenotypic change in a primary gastrointestinal stromal tumour (GIST) under imatinib mesylate therapy
    Nikolaos Vassos
    Department of Surgery, University Hospital, Erlangen, Germany
    Virchows Arch 458:363-9. 2011
    ..Awareness of this phenomenon would help to avoid diagnostic confusion when evaluating post-treatment resections from GISTs...
  9. pmc Impact of serosal involvement/extramural growth on the risk of synchronous and metachronous peritoneal spread in gastrointestinal stromal tumors: proposal for a macroscopic classification of GIST
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:12-22. 2012
    ..Peritoneal and hepatic metastases are the main routes of spread of gastrointestinal stromal tumors (GIST). However, criteria to predict the site and pattern of recurrence in individual cases are still lacking...
  10. pmc Hepatic angiomyolipoma: a series of six cases with emphasis on pathological-radiological correlations and unusual variants diagnosed by core needle biopsy
    Abbas Agaimy
    Institute of Pathology, University Hospital, Erlangen, Germany
    Int J Clin Exp Pathol 5:512-21. 2012
    ..Awareness of their diverse morphological spectrum in liver biopsy is necessary to avoid misdiagnosis as hepatocellular carcinoma, metastatic melanoma or other malignant neoplasms...