PD Dr. med. ID: 3642715
Ivayla Apostolova
Publications
- 2016
Comparative evaluation of SUV, tumor-to-blood standard uptake ratio (SUR), and dual time point measurements for assessment of the metabolic uptake rate in FDG PET
Hofheinz, F., van den Hoff, J., Steffen, I. G., Lougovski, A., Ego, K., Amthauer, H. & Apostolova, I., 12.2016, In: EJNMMI RES. 6, 1, p. 53Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
The asphericity of the metabolic tumour volume in NSCLC: correlation with histopathology and molecular markers
Apostolova, I., Ego, K., Steffen, I. G., Buchert, R., Wertzel, H., Achenbach, H. J., Riedel, S., Schreiber, J., Schultz, M., Furth, C., Derlin, T., Amthauer, H., Hofheinz, F. & Kalinski, T., 12.2016, In: EUR J NUCL MED MOL I. 43, 13, p. 2360-2373 14 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Combination of Structural MRI and FDG-PET of the Brain Improves Diagnostic Accuracy in Newly Manifested Cognitive Impairment in Geriatric Inpatients
Ritter, K., Lange, C., Weygandt, M., Mäurer, A., Roberts, A., Estrella, M., Suppa, P., Spies, L., Prasad, V., Steffen, I. G., Apostolova, I., Bittner, D., Gövercin, M., Brenner, W., Mende, C., Peters, O., Seybold, J., Fiebach, J. B., Steinhagen-Thiessen, E., Hampel, H., Haynes, J-D. & Buchert, R., 18.10.2016, In: J ALZHEIMERS DIS. 54, 4, p. 1319-1331 13 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Preserved brain metabolic activity at the age of 96 years
Apostolova, I., Lange, C., Spies, L., Ritter, K., Mäurer, A., Seybold, J., Fiebach, J. B., Steinhagen-Thiessen, E. & Buchert, R., 09.2016, In: INT PSYCHOGERIATR. 28, 9, p. 1575-7 3 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Imaging of Tumor Metabolism Using Positron Emission Tomography (PET)
Apostolova, I., Wedel, F. & Brenner, W., 26.08.2016, In: Recent Results Cancer Res. 207, p. 177-205 29 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Dual time point imaging for F18-FDG-PET/CT does not improve the accuracy of nodal staging in non-small cell lung cancer patients
Rogasch, J. M. M., Steffen, I. G., Riedel, S., Apostolova, I., Wertzel, H., Achenbach, H. J., Steinkrüger, F. L. G. A., Kalinski, T., Schultz, M., Schreiber, J., Amthauer, H. & Furth, C., 08.2016, In: EUR RADIOL. 26, 8, p. 2808-18 11 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Standardized visual reading of F18-FDG-PET in patients with non-small cell lung cancer scheduled for preoperative thoracic lymph node staging
Rogasch, J. M. M., Apostolova, I., Steffen, I. G., Steinkrüger, F. L. G. A., Genseke, P., Riedel, S., Wertzel, H., Achenbach, H. J., Kalinski, T., Schultz, M., Schreiber, J., Amthauer, H. & Furth, C., 08.2016, In: EUR J RADIOL. 85, 8, p. 1345-50 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
A Case of Right Alien Hand Syndrome Coexisting with Right-Sided Tactile Extinction
Schaefer, M., Denke, C., Apostolova, I., Heinze, H-J. & Galazky, I., 2016, In: FRONT HUM NEUROSCI. 10, p. 105Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2015
Perfusion single photon emission computed tomography in a mouse model of neurofibromatosis type 1: towards a biomarker of neurologic deficits
Apostolova, I., Niedzielska, D., Derlin, T., Koziolek, E. J., Amthauer, H., Salmen, B., Pahnke, J., Brenner, W., Mautner, V. F. & Buchert, R., 08.2015, In: J CEREBR BLOOD F MET. 35, 8, p. 1304-12 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Increased evidence for the prognostic value of primary tumor asphericity in pretherapeutic FDG PET for risk stratification in patients with head and neck cancer
Hofheinz, F., Lougovski, A., Zöphel, K., Hentschel, M., Steffen, I. G., Apostolova, I., Wedel, F., Buchert, R., Baumann, M., Brenner, W., Kotzerke, J. & van den Hoff, J., 03.2015, In: EUR J NUCL MED MOL I. 42, 3, p. 429-37 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Time course of contrast enhancement by micro-CT with dedicated contrast agents in normal mice and mice with hepatocellular carcinoma: comparison of one iodinated and two nanoparticle-based agents
Rothe, J. H., Rudolph, I., Rohwer, N., Kupitz, D., Gregor-Mamoudou, B., Derlin, T., Furth, C., Amthauer, H., Brenner, W., Buchert, R., Cramer, T. & Apostolova, I., 02.2015, In: ACAD RADIOL. 22, 2, p. 169-78 10 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
The association of tumor-to-background ratios and SUVmax deviations related to point spread function and time-of-flight F18-FDG-PET/CT reconstruction in colorectal liver metastases
Rogasch, J. M., Steffen, I. G., Hofheinz, F., Großer, O. S., Furth, C., Mohnike, K., Hass, P., Walke, M., Apostolova, I. & Amthauer, H., 2015, In: EJNMMI RES. 5, p. 31Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2014
Quantitative assessment of the asphericity of pretherapeutic FDG uptake as an independent predictor of outcome in NSCLC
Apostolova, I., Rogasch, J., Buchert, R., Wertzel, H., Achenbach, H. J., Schreiber, J., Riedel, S., Furth, C., Lougovski, A., Schramm, G., Hofheinz, F., Amthauer, H. & Steffen, I. G., 01.12.2014, In: BMC CANCER. 14, p. 896Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Asphericity of pretherapeutic tumour FDG uptake provides independent prognostic value in head-and-neck cancer
Apostolova, I., Steffen, I. G., Wedel, F., Lougovski, A., Marnitz, S., Derlin, T., Amthauer, H., Buchert, R., Hofheinz, F. & Brenner, W., 09.2014, In: EUR RADIOL. 24, 9, p. 2077-87 11 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Combined measurement of tumor perfusion and glucose metabolism for improved tumor characterization in advanced cervical carcinoma: A PET/CT pilot study using [(15)O]water and [ (18)F]fluorodeoxyglucose
Apostolova, I., Hofheinz, F., Buchert, R., Steffen, I. G., Michel, R., Rosner, C., Prasad, V., Köhler, C., Derlin, T., Brenner, W. & Marnitz, S., 01.06.2014, In: STRAHLENTHER ONKOL. 190, 6, p. 575-581 7 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Performance evaluation of stationary and semi-stationary acquisition with a non-stationary small animal multi-pinhole SPECT system
Lange, C., Apostolova, I., Lukas, M., Huang, K. P., Hofheinz, F., Gregor-Mamoudou, B., Brenner, W. & Buchert, R., 06.2014, In: Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging. 16, 3, p. 311-6 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Global scaling for semi-quantitative analysis in FP-CIT SPECT
Kupitz, D., Apostolova, I., Lange, C., Ulrich, G., Amthauer, H., Brenner, W. & Buchert, R., 2014, In: NUKLEARMED-NUCL MED. 53, 6, p. 234-41 8 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2012
Brain perfusion SPECT in the mouse: normal pattern according to gender and age. normal pattern according to gender and age
Apostolova, I., Wunder, A., Dirnagl, U., Michel, R., Stemmer, N., Lukas, M., Derlin, T., Gregor-Mamoudou, B., Goldschmidt, J., Brenner, W. & Buchert, R., 12.2012, In: NEUROIMAGE. 63, 4, p. 1807-1817 4.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Can (18)F-FDG-PET/CT be generally recommended in patients with differentiated thyroid carcinoma and elevated thyroglobulin levels but negative I-131 whole body scan?
Bannas, P., Derlin, T., Groth, M., Apostolova, I., Adam, G., Mester, J. & Klutmann, S., 01.2012, In: ANN NUCL MED. 26, 1, p. 77-85 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2011
Quantification of [18F]-FDG uptake in atherosclerotic plaque: impact of renal function
Derlin, T., Habermann, C. R., Hahne, J. D., Apostolova, I., Klutmann, S., Mester, J. & Buchert, R., 10.2011, In: ANN NUCL MED. 25, 8, p. 586-91 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
FDG PET/CT in cancer therapy monitoring. Computer-assisted analysis of baseline together with up to two follow-ups.
Apostolova, I., Renisch, S., Opfer, R., Derlin, T., Buchert, R., Carlsen, I. C. & Brenner, W., 2011, In: NUKLEARMED-NUCL MED. 50, 2, p. 83-92 2.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2010
B-spline-based stereotactical normalization of brain FDG PET scans in suspected neurodegenerative disease: impact on voxel-based statistical single-subject analysis.
Wenzel, F., Young, S., Wilke, F., Apostolova, I., Arlt, S., Jahn, H., Thiele, F. & Buchert, R., 2010, In: NEUROIMAGE. 59, 3, p. 994-1003 3.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
IBZM SPECT and FDG PET in the differential diagnosis of Parkinsonian syndromes: comparison with respect to inter-rater agreement.
Derlin, T., Afzal, W., Wilke, F., Apostolova, I., Klutmann, S., Meyer, P. T., Buhmann, C., Hesse, S. & Buchert, R., 2010, In: NUKLEARMED-NUCL MED. 49, 4, p. 139-147 9 p., 4.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
SPECT/CT stabilizes the interpretation of somatostatin receptor scintigraphy findings: a retrospective analysis of inter-rater agreement.
Apostolova, I., Riethdorf, S., Buchert, R., Derlin, T., Brenner, W., Mester, J. & Klutmann, S., 2010, In: ANN NUCL MED. 24, 6, p. 477-483 6.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2009
Association between FDG uptake, CSF biomarkers and cognitive performance in patients with probable Alzheimer's disease.
Arlt, S., Brassen, S., Jahn, H., Wilke, F., Eichenlaub, M., Apostolova, I., Wenzel, F., Thiele, F., Young, S. & Buchert, R., 2009, In: EUR J NUCL MED MOL I. 36, 7, p. 1090-1100 7.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Computer simulations suggest that acute correction of hyperglycaemia with an insulin bolus protocol might be useful in brain FDG PET.
Buchert, R., Santer, R., Brenner, W., Apostolova, I., Mester, J., Clausen, M. & Silverman, D. H. S., 2009, In: NUKLEARMED-NUCL MED. 48, 1, p. 44-54 1.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Impact of additional SPECT in bone scanning in tumor patients with suspected metastatic bone disease.
Apostolova, I., Gölcük, E., Bohuslavizki, K. H., Buchert, R. & Brenner, W., 2009, In: ANN NUCL MED. 23, 10, p. 869-875 10.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2008
Detection of a possible epilepsy focus in a preoperated patient by perfusion SPECT and computer-aided subtraction analysis
Apostolova, I., Lindenau, M., Fiehler, J., Heese, O., Wilke, F., Clausen, M., Stodieck, S. & Buchert, R., 2008, In: NUKLEARMED-NUCL MED. 47, 5, p. 65-68 5.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2007
Adeno-associated virus-mediated L1 expression promotes functional recovery after spinal cord injury.
Chen, J., Wu, J., Apostolova, I., Skup, M., Irintchev, A., Kügler, S. & Schachner, M., 2007, In: BRAIN. 130, 4, p. 954-969 4.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
- 2006
Tenascin-R restricts posttraumatic remodeling of motoneuron innervation and functional recovery after spinal cord injury in adult mice
Apostolova, I., Irintchev, A. & Schachner, M., 26.07.2006, In: J NEUROSCI. 26, 30, p. 7849-7859 11 p., 30.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Enhanced perisomatic inhibition and impaired long-term potentiation in the CA1 region of juvenile CHL1-deficient mice.
Nikonenko, A. G., Sun, M., Lepsveridze, E., Apostolova, I., Petrova, I., Irintchev, A., Dityatev, A. & Schachner, M., 2006, In: EUR J NEUROSCI. 23, 7, p. 1839-1852 7.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review