Publications by authors named "Oskar Koperek"

39Publications

Positive central lymph-nodes are underdiagnosed in patients with Bethesda V cytology in an endemic goiter region.

Gland Surg 2020 Apr;9(2):252-260

Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.21037/gs.2020.02.07DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7225453PMC
April 2020

Early Diagnosis of Medullary Thyroid Cancer: Are Calcitonin Stimulation Tests Still Indicated in the Era of Highly Sensitive Calcitonin Immunoassays?

Thyroid 2020 07 1;30(7):974-984. Epub 2020 Apr 1.

Division of General Surgery, Department of Surgery; Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.1089/thy.2019.0785DOI Listing
July 2020

A Nomogram to Predict the Outcome of Fine Needle Aspiration Cytology in Head and Neck Masses.

J Clin Med 2019 Nov 22;8(12). Epub 2019 Nov 22.

Institute of Head and Neck Diseases, Evangelical Hospital Vienna, 1180 Vienna, Austria.

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http://dx.doi.org/10.3390/jcm8122050DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6947452PMC
November 2019

Intertumor heterogeneity in 60 pancreatic neuroendocrine tumors associated with multiple endocrine neoplasia type 1.

Orphanet J Rare Dis 2019 02 22;14(1):54. Epub 2019 Feb 22.

Section "Endocrine Surgery", Division of General Surgery, Department of Surgery, Medical University, Währinger Gürtel 18-20, A-1090, Vienna, Austria.

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http://dx.doi.org/10.1186/s13023-019-1034-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6387504PMC
February 2019

Accuracy of fine-needle aspiration cytology in suspicious neck nodes after radiotherapy: Retrospective analysis of 100 patients.

Clin Otolaryngol 2019 05 13;44(3):384-388. Epub 2019 Jan 13.

Institute of Head and Neck Diseases, Evangelical Hospital Vienna, Vienna, Austria.

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http://dx.doi.org/10.1111/coa.13271DOI Listing
May 2019

Neuroendocrine Liver Metastasis-a Specific Set of Markers to Detect Primary Tumor Sites.

Endocr Pathol 2019 Mar;30(1):31-34

Section "Endocrine Surgery", Division of General Surgery, Department of Surgery, Medical University Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.

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http://dx.doi.org/10.1007/s12022-018-9558-zDOI Listing
March 2019

Medullary Thyroid Carcinoma: Do Ultrasonography and F-DOPA-PET-CT Influence the Initial Surgical Strategy?

Ann Surg Oncol 2018 Dec 10;25(13):3919-3927. Epub 2018 Oct 10.

Section "Endocrine Surgery", Division of General Surgery, Department of Surgery, Medical University Vienna, Vienna, Austria.

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http://link.springer.com/10.1245/s10434-018-6829-3
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http://dx.doi.org/10.1245/s10434-018-6829-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6245031PMC
December 2018

Analysis of 10 Adrenocortical Carcinoma Patients in the Cohort of the Precision Medicine Platform MONDTI.

Oncology 2018 14;94(5):306-310. Epub 2018 Feb 14.

Division of Oncology, Department of Medicine I, Comprehensive Cancer Center, Medical University Vienna, Vienna, Austria.

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http://dx.doi.org/10.1159/000486678DOI Listing
May 2018

Expression of Hypoxia-Associated Protein HIF-1α in Follicular Thyroid Cancer is Associated with Distant Metastasis.

Pathol Oncol Res 2018 Apr 4;24(2):289-296. Epub 2017 May 4.

Clinical Institute of Pathology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.

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http://dx.doi.org/10.1007/s12253-017-0232-4DOI Listing
April 2018

Expression of somatostatin receptor 2A in medullary thyroid carcinoma is associated with lymph node metastasis.

APMIS 2016 Oct 19;124(10):839-45. Epub 2016 Aug 19.

Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.1111/apm.12584DOI Listing
October 2016

Sustained Response to Vemurafenib in a BRAF-Mutated Anaplastic Thyroid Carcinoma Patient.

Thyroid 2016 10 27;26(10):1515-1516. Epub 2016 Sep 27.

1 Department of Medicine I, Comprehensive Cancer Center Vienna; Medical University of Vienna , Vienna, Austria .

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http://dx.doi.org/10.1089/thy.2015.0575DOI Listing
October 2016

Clinical presentation in insulinoma predicts histopathological tumour characteristics.

Clin Endocrinol (Oxf) 2015 Jul 16;83(1):67-71. Epub 2015 Apr 16.

Department of Pathology, Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.1111/cen.12777DOI Listing
July 2015

11C-methionine PET/CT imaging of 99mTc-MIBI-SPECT/CT-negative patients with primary hyperparathyroidism and previous neck surgery.

J Clin Endocrinol Metab 2014 Nov 16;99(11):4199-205. Epub 2014 Jul 16.

Department of Biomedical Imaging and Image-guided Therapy, Divisions of Nuclear Medicine (T.T.-W., M.M., H.D., G.K., M.H.) and Radiology (M.E.M.), and Departments of Clinical Pathology (O.K.) and Surgery (B.N.), Section of Endocrine Surgery, Medical University of Vienna, 10190 Vienna, Austria.

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http://dx.doi.org/10.1210/jc.2014-1267DOI Listing
November 2014

Expression of hypoxia-inducible factor 1 alpha in papillary thyroid carcinoma is associated with desmoplastic stromal reaction and lymph node metastasis.

Virchows Arch 2013 Dec 3;463(6):795-802. Epub 2013 Oct 3.

Clinical Institute of Pathology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria,

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http://dx.doi.org/10.1007/s00428-013-1484-3DOI Listing
December 2013

Phosphorylation of STAT3 correlates with HER2 status, but not with survival in pancreatic ductal adenocarcinoma.

APMIS 2014 Jun 29;122(6):476-81. Epub 2013 Oct 29.

Department of Pathology, Medical University of Vienna, Vienna.

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http://dx.doi.org/10.1111/apm.12194DOI Listing
June 2014

Immunohistochemical detection of the BRAF V600E-mutated protein in papillary thyroid carcinoma.

Am J Surg Pathol 2012 Jun;36(6):844-50

Clinical Institute of Pathology, Medical University of Vienna, Währinger Gürtel 18-20, Vienna, Austria.

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http://dx.doi.org/10.1097/PAS.0b013e318246b527DOI Listing
June 2012

Endoscopic adrenalectomy in large adrenal tumors.

Surgery 2012 Jul 6;152(1):41-9. Epub 2012 Apr 6.

Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.1016/j.surg.2012.02.003DOI Listing
July 2012

[MUW researcher of the month].

Authors:
Oskar Koperek

Wien Klin Wochenschr 2012 Feb;124(3-4):124

Klinisches Institut für Pathologie/MedUni Wien, Wien.

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http://link.springer.com/10.1007/s00508-012-0129-x
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http://dx.doi.org/10.1007/s00508-012-0129-xDOI Listing
February 2012

HPV infection and p16 expression in carcinomas of the minor salivary glands.

Eur Arch Otorhinolaryngol 2012 Oct 30;269(10):2265-9. Epub 2011 Dec 30.

Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.

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http://link.springer.com/10.1007/s00405-011-1894-2
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http://dx.doi.org/10.1007/s00405-011-1894-2DOI Listing
October 2012

Desmoplastic stromal reaction in papillary thyroid microcarcinoma.

Histopathology 2011 May 11;58(6):919-24. Epub 2011 Apr 11.

Department of Clinical Pathology, Medical University of Vienna, Austria.

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http://dx.doi.org/10.1111/j.1365-2559.2011.03791.xDOI Listing
May 2011

Incidental papillary microcarcinoma of the thyroid--further evidence of a very low malignant potential: a retrospective clinicopathological study with up to 30 years of follow-up.

Ann Surg Oncol 2011 Nov 23;18(12):3430-6. Epub 2011 Mar 23.

Department of Pathology and Bacteriology, Kaiserin-Elisabeth-Spital der Stadt Wien, Vienna, Austria.

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http://dx.doi.org/10.1245/s10434-011-1663-xDOI Listing
November 2011

High efficacy of concomitant treatment of undifferentiated (anaplastic) thyroid cancer with radiation and docetaxel.

J Clin Endocrinol Metab 2010 Sep 30;95(9):E54-7. Epub 2010 Jun 30.

Department of Internal Medicine I, Division of Oncology and Cancer Center, Medical University of Vienna, A-1010 Vienna, Austria.

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http://dx.doi.org/10.1210/jc.2009-2827DOI Listing
September 2010

Higher frequency of thyroid tumors in the right lobe.

Endocr Pathol 2010 Sep;21(3):186-9

Department of Medicine III, Division of Endocrinology and Metabolism, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria.

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http://dx.doi.org/10.1007/s12022-010-9126-7DOI Listing
September 2010

Indeterminate thyroid nodules: a challenge for the surgical strategy.

Surgery 2010 Sep 24;148(3):516-25. Epub 2010 Mar 24.

Section of Endocrine Surgery, Division of General Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria.

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http://linkinghub.elsevier.com/retrieve/pii/S003960601000042
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http://dx.doi.org/10.1016/j.surg.2010.01.020DOI Listing
September 2010

Tenascin C in medullary thyroid microcarcinoma and C-cell hyperplasia.

Virchows Arch 2009 Jul 30;455(1):43-8. Epub 2009 May 30.

Department of Clinical Pathology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.

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http://dx.doi.org/10.1007/s00428-009-0786-yDOI Listing
July 2009

Follicular thyroid carcinoma in an iodine-replete endemic goiter region: a prospectively collected, retrospectively analyzed clinical trial.

Ann Surg 2009 Jun;249(6):1023-31

Department of Surgery, Division of General Surgery, Section of Endocrine Surgery, Medical University of Vienna, Vienna, Austria.

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https://insights.ovid.com/crossref?an=00000658-200906000-000
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http://dx.doi.org/10.1097/SLA.0b013e3181a77b7bDOI Listing
June 2009

Molecular characterization of the desmoplastic tumor stroma in medullary thyroid carcinoma.

Int J Oncol 2007 Jul;31(1):59-67

Department of Clinical Pathology, Medical University of Vienna, A-1090 Vienna, Austria.

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July 2007

Intraventricular meningiomas: a report of 16 cases.

Neurosurg Rev 2006 Jan 24;29(1):30-5. Epub 2005 Sep 24.

Neurosurgical Department, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.

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http://dx.doi.org/10.1007/s10143-005-0414-5DOI Listing
January 2006

Prion disease with a 144 base pair insertion: unusual cerebellar prion protein immunoreactivity.

Acta Neuropathol 2005 Nov 10;110(5):513-9. Epub 2005 Sep 10.

Institute of Neurology, Medical University of Vienna, Austria.

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http://dx.doi.org/10.1007/s00401-005-1073-xDOI Listing
November 2005

Recurrent central neurocytomas.

Cancer 2005 Jul;104(1):135-42

Neurosurgical Department, Medical University of Vienna, Vienna, Austria.

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http://dx.doi.org/10.1002/cncr.21109DOI Listing
July 2005

Value and limits of immunohistochemistry in differential diagnosis of clear cell primary brain tumors.

Acta Neuropathol 2004 Jul 23;108(1):24-30. Epub 2004 Apr 23.

Institute of Neurology, University of Vienna, AKH, Waehringer Guertel 18-20, 1097, Austria.

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http://link.springer.com/10.1007/s00401-004-0856-9
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http://dx.doi.org/10.1007/s00401-004-0856-9DOI Listing
July 2004

Disease-associated prion protein in vessel walls.

Am J Pathol 2002 Dec;161(6):1979-84

Institute of Neurology, University of Vienna, Waehringer Guertel 18-20, A-1097 Vienna, Austria.

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http://linkinghub.elsevier.com/retrieve/pii/S000294401064474
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1850927PMC
http://dx.doi.org/10.1016/S0002-9440(10)64474-4DOI Listing
December 2002