Medical Advisory Board

Hendrikus Krouwer, MD
Neuro-Oncologist at ProHealth Care Regional Cancer Center

Salvan CV, Ulmer JL, Mueller WM, Krouwer HG, Prost RW, Stroe GO.
Presurgical and intraoperative mapping of the motor system in congenital truncation of the precentral gyrus.
AJNR Am J Neuroradiol. 2006 Mar;27(3):493-7.

Chivukula M, Dincer HE, Biller JA, Krouwer HG, Simon G, Shidham V.
FNAB cytology of extra-cranial metastasis of glioblastoma multiforme may resemble a lung primary: a diagnostic pitfall.
Cytojournal. 2005 Jun 20;2:9.

Quarles CC, Krouwer HG, Rand SD, Schmainda KM.
Dexamethasone normalizes brain tumor hemodynamics as indicated by dynamic susceptibility contrast MRI perfusion parameters.
Technol Cancer Res Treat. 2005 Jun;4(3):245-9.

Krouwer HG, Pallagi JL, Graves NM.
Management of seizures in brain tumor patients at the end of life.
J Palliat Med. 2000 Winter;3(4):465-75.

Ulmer JL, Salvan CV, Mueller WM, Krouwer HG, Stroe GO, Aralasmak A, Prost RW.
The role of diffusion tensor imaging in establishing the proximity of tumor borders to functional brain systems: implications for preoperative risk assessments and postoperative outcomes.
Technol Cancer Res Treat. 2004 Dec;3(6):567-76.

Bennett KM, Hyde JS, Rand SD, Bennett R, Krouwer HG, Rebro KJ, Schmainda KM.
Intravoxel distribution of DWI decay rates reveals C6 glioma invasion in rat brain.
Magn Reson Med. 2004 Nov;52(5):994-1004.

Schmainda KM, Rand SD, Joseph AM, Lund R, Ward BD, Pathak AP, Ulmer JL, Badruddoja MA, Krouwer HG.
Characterization of a first-pass gradient-echo spin-echo method to predict brain tumor grade and angiogenesis.
AJNR Am J Neuroradiol. 2004 Oct;25(9):1524-32. Erratum in: AJNR Am J Neuroradiol. 2005 Mar;26(3):686. Baddrudoja, Michael A [corrected to Badruddoja, Michael A].

Ulmer JL, Hacein-Bey L, Mathews VP, Mueller WM, DeYoe EA, Prost RW, Meyer GA, Krouwer HG, Schmainda KM.
Lesion-induced pseudo-dominance at functional magnetic resonance imaging: implications for preoperative assessments.
Neurosurgery. 2004 Sep;55(3):569-79; discussion 580-1.

Schmidt MH, Meyer GA, Reichert KW, Cheng J, Krouwer HG, Ozker K, Whelan HT.
Evaluation of photodynamic therapy near functional brain tissue in patients with recurrent brain tumors.
J Neurooncol. 2004 Mar-Apr;67(1-2):201-7.

Zellner BB, Rand SD, Prost R, Krouwer H, Chetty VK.
A cost-minimizing diagnostic methodology for discrimination between neoplastic and non-neoplastic brain lesions: utilizing a genetic algorithm.
Acad Radiol. 2004 Feb;11(2):169-77.

Badruddoja MA, Krouwer HG, Rand SD, Rebro KJ, Pathak AP, Schmainda KM.
Antiangiogenic effects of dexamethasone in 9L gliosarcoma assessed by MRI cerebral blood volume maps.
Neuro Oncol. 2003 Oct;5(4):235-43.

Abu-Hajir M, Rand SD, Krouwer HG, Schmainda KM.
Noninvasive assessment of neoplastic angiogenesis: the role of magnetic resonance imaging.
Semin Thromb Hemost. 2003 Jun;29(3):309-15. Review.

Krouwer HG, Wijdicks EF.
Neurologic complications of bone marrow transplantation.

Neurol Clin. 2003 Feb;21(1):319-52. Review.

Ulmer JL, Krouwer HG, Mueller WM, Ugurel MS, Kocak M, Mark LP.
Pseudo-reorganization of language cortical function at fMR imaging: a consequence of tumor-induced neurovascular uncoupling.
AJNR Am J Neuroradiol. 2003 Feb;24(2):213-7.

Osipov V, Ho KC, Krouwer HG, Meyer G, Shidham VB.
Post-radiation dedifferentiation of meningioma into osteosarcoma.
BMC Cancer. 2002 Dec 3;2:34. Epub 2002 Dec 3.

Gosselaar PH, van-Dijk AJ, de-Gast GC, Polito L, Bolognesi A, Vooijs WC, Verheul AF, Krouwer HG, Marx JJ.
Transferrin toxin but not transferrin receptor immunotoxin is influenced by free transferrin and iron saturation.
Eur J Clin Invest. 2002 Mar;32 Suppl 1:61-9.

Rand SD, Krouwer HG.
MRS imaging of gamma knife treatment for gliomas: from metabolite ratios to therapeutic rationale.
AJNR Am J Neuroradiol. 2001 Apr;22(4):598-9.

Butzen J, Prost R, Chetty V, Donahue K, Neppl R, Bowen W, Li SJ, Haughton V, Mark L, Kim T, Mueller W, Meyer G, Krouwer H, Rand S.
Discrimination between neoplastic and nonneoplastic brain lesions by use of proton MR spectroscopy: the limits of accuracy with a logistic regression model.
AJNR Am J Neuroradiol. 2000 Aug;21(7):1213-9.

Donahue KM, Krouwer HG, Rand SD, Pathak AP, Marszalkowski CS, Censky SC, Prost RW.
Utility of simultaneously acquired gradient-echo and spin-echo cerebral blood volume and morphology maps in brain tumor patients.
Magn Reson Med. 2000 Jun;43(6):845-53.

Krouwer HG, Kim TA, Rand SD, Prost RW, Haughton VM, Ho KC, Jaradeh SS, Meyer GA, Blindauer KA, Cusick JF, Morris GL, Walsh PR.
Single-voxel proton MR spectroscopy of nonneoplastic brain lesions suggestive of a neoplasm.
AJNR Am J Neuroradiol. 1998 Oct;19(9):1695-703.

van den Bent MJ, Kros JM, Heimans JJ, Pronk LC, van Groeningen CJ, Krouwer HG, Taphoorn MJ, Zonnenberg BA, Tijssen CC, Twijnstra A, Punt CJ, Boogerd W.
Response rate and prognostic factors of recurrent oligodendroglioma treated with procarbazine, CCNU, and vincristine chemotherapy. Dutch Neuro-oncology Group.
Neurology. 1998 Oct;51(4):1140-5.

Whelan HT, Krouwer HG, Schmidt MH, Reichert KW, Kovnar EH.
Current therapy and new perspectives in the treatment of medulloblastoma.
Pediatr Neurol. 1998 Feb;18(2):103-15. Review.

Prados MD, Larson DA, Lamborn K, McDermott MW, Sneed PK, Wara WM, Chang SM, Mack EE, Krouwer HG, Chandler KL, Warnick RE, Davis RL, Rabbitt JE, Malec M, Levin VA, Gutin PH, Phillips TL, Wilson CB.
Radiation therapy and hydroxyurea followed by the combination of 6-thioguanine and BCNU for the treatment of primary malignant brain tumors.
Int J Radiat Oncol Biol Phys. 1998 Jan 1;40(1):57-63.

Rand SD, Prost R, Haughton V, Mark L, Strainer J, Johansen J, Kim TA, Chetty VK, Mueller W, Meyer G, Krouwer H.
Accuracy of single-voxel proton MR spectroscopy in distinguishing neoplastic from nonneoplastic brain lesions.
AJNR Am J Neuroradiol. 1997 Oct;18(9):1695-704.

Krouwer HG, van Duinen SG, Kamphorst W, van der Valk P, Algra A.
Oligoastrocytomas: a clinicopathological study of 52 cases.
J Neurooncol. 1997 Jul;33(3):223-38.

Krouwer HG, Meyer GA.
Treatment of tumors of the brain.
Wis Med J. 1996 Dec;95(12):852-9. Review.

de Klerk JM, Zonnenberg BA, Krouwer HG, Blijham GH, van Dijk A, van het Schip AD, van Die J, van Rijk PP.
Transient cranial neuropathy in prostatic cancer with bone metastases after rhenium-186-HEDP treatment.
J Nucl Med. 1996 Mar;37(3):465-7.

van Bezooijen BP, Elsenburg PH, Krouwer HG.
[Surgery? Nearly always!]
Ned Tijdschr Geneeskd. 1995 Apr 15;139(15):769-72. Dutch.

Krouwer HG, Prados MD.
Infiltrative astrocytomas of the thalamus.
J Neurosurg. 1995 Apr;82(4):548-57.

Krouwer HG, Davis RL, McDermott MW, Hoshino T, Prados MD.
Gangliogliomas: a clinicopathological study of 25 cases and review of the literature.
J Neurooncol. 1993 Aug;17(2):139-54. Review.

Prados MD, Krouwer HG, Edwards MS, Cogen PH, Davis RL, Hoshino T.
Proliferative potential and outcome in pediatric astrocytic tumors.
J Neurooncol. 1992 Jul;13(3):277-82.

McDermott MW, Krouwer HG, Asai A, Ito S, Hoshino T, Prados MD.
A comparison of CT contrast enhancement and BUDR labeling indices in moderately and highly anaplastic astrocytomas of the cerebral hemispheres.
Can J Neurol Sci. 1992 Feb;19(1):34-9.

Krouwer HG, Vollmerhausen J, White J, Prados MD.
Desmoplastic medulloblastoma metastatic to the pancreas: case report.
Neurosurgery. 1991 Oct;29(4):612-6. Review.

Jung HW, Berens ME, Krouwer HG, Rosenblum ML.
A three-dimensional micro-organ culture system optimized for in vitro growth of human malignant brain tumors.
Neurosurgery. 1991 Sep;29(3):390-8.

Krouwer HG, Davis RL, Silver P, Prados M.
Gemistocytic astrocytomas: a reappraisal.
J Neurosurg. 1991 Mar;74(3):399-406.

Laan LA, Krouwer HG, Arts WF, de Weerd AW.
Juvenile alternating hemiplegic migraine.
Neuropediatrics. 1988 Nov;19(4):224.