** = Publikationen gelistet in SCI/SSCI/Pubmed
** Ofner, M; Kastner, A; Wallenboeck, E; Pehn, R; Schneider, F; Groell, R; Szolar, D; Walach, H; Litscher, G; Sandner-Kiesling, A
Manual khalifa therapy improves functional and morphological outcome of patients with anterior cruciate ligament rupture in the knee: a randomized controlled trial.
Evid Based Complement Alternat Med. 2014; 2014(5):462840-462840
Doi: 10.1155/2014/462840
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** Hafner, F; Gary, T; Harald, F; Pilger, E; Groell, R; Brodmann, M
Dissection of the internal carotid artery after SCUBA-diving: a case report and review of the literature.
Neurologist. 2011; 17(2): 79-82.
Doi: 10.1097/NRL.0b013e3181e6a416
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** Fritz, GA; Schoellnast, H; Deutschmann, HA; Wiltgen, M; Brader, P; Berghold, A; Groell, R
Density histogram analysis of unenhanced hepatic computed tomography in patients with diffuse liver diseases.
J Comput Assist Tomogr. 2006; 30(2):201-205
Doi: 10.1097/00004728-200603000-00006
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** Schaffler, GJ; Wolf, G; Schoellnast, H; Groell, R; Maier, A; Smolle-Jüttner, FM; Woltsche, M; Fasching, G; Nicoletti, R; Aigner, RM
Non-small cell lung cancer: evaluation of pleural abnormalities on CT scans with 18F FDG PET.
RADIOLOGY. 2004; 231(3): 858-865.
Doi: 10.1148/radiol.2313030785
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** Rienmüller, R; Groll, R; Lipton, MJ
CT and MR imaging of pericardial disease.
Radiol Clin North Am. 2004; 42(3):587-601
Doi: 10.1016/j.rcl.2004.03.003
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** Groell, R; Wiltgen, M; Wolf, G; Habermann, W
Digital image fusion of early and delayed CT scans: how to achieve optimal opacification of vessels and squamous cell carcinomas of the head and neck.
AJR Am J Roentgenol. 2002; 178(1):211-213
Doi: 10.2214/ajr.178.1.1780211
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** Habermann, W; Zanarotti, U; Groell, R; Wolf, G; Stammberger, H; Sutter, B; Pendl, G
Combination of surgery and gamma knife radiosurgery--a therapeutic option for patients with tumors of nasal cavity or paranasal sinuses infiltrating the skull base.
Acta Otorhinolaryngol Ital. 2002; 22(2):74-79
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** Stratznig, P; Groell, R; Rienmüller, R
Detection of the sinus node artery using electron beam computed tomography of the heart.
Int J Cardiovasc Imaging. 2002; 18(6):457-461
Doi: 10.1023/A:1021159709467
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** Doerfler, O; Reittner, P; Groell, R; Ratscheck, M; Trummer, H; Szolar, D
Peripheral primitive neuroectodermal tumour of the kidney: CT findings.
Pediatr Radiol. 2001; 31(2):117-119
Doi: 10.1007%2Fs002470000392
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** Groell, R; Doerfler, O; Schaffler, GJ; Habermann, W
Contrast-enhanced helical CT of the head and neck: improved conspicuity of squamous cell carcinoma on delayed scans.
AJR Am J Roentgenol. 2001; 176(6):1571-1575
Doi: 10.2214/ajr.176.6.1761571
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** Braun, H; Koele, W; Stammberger, H; Ranner, G; Gröll, R
Endoscopic removal of an intraorbital tumor: a vital surprise.
AMER J RHINOL. 2000; 13(6): 469-472.
Doi: 10.2500/105065899781329700
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** Groell, R; Aigner, R
Extraosseous uptake of Tc-99m methylene diphosphonate in the pectoralis muscles 8 days after exercise.
CLIN NUCL MED 2000 25: 65-66.
Doi: 10.1097/00003072-200001000-00021
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** Groell, R; Rienmueller, R; Schaffler, GJ; Portugaller, HR; Graif, E; Willfurth, P
CT number variations due to different image acquisition and reconstruction parameters: a thorax phantom study.
Comput Med Imaging Graph. 2000; 24(2):53-58
Doi: 10.1016%2FS0895-6111%2899%2900043-9
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** Mayer, R; Fruhwirth, J; Beham, A; Groell, R; Poschauko, J; Hackl, A
Radiotherapy as adjunct to surgery for malignant carotid body paragangliomas presenting with lymph node metastases.
Strahlenther Onkol. 2000; 176(8):356-360
Doi: 10.1007/PL00002343
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** Müller, HM; Tripolt, MB; Rehak, PH; Groell, R; Rienmüller, R; Tscheliessnigg, KH
Noninvasive measurement of pulmonary vascular resistances by assessment of cardiac output and pulmonary transit time.
Invest Radiol. 2000; 35(12):727-731
Doi: 10.1097%2F00004424-200012000-00006
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** Schaffler, GJ; Groell, R; Peichel, KH; Rienmüller, R
Imaging the coronary venous drainage system using electron-beam CT.
Surg Radiol Anat. 2000; 22(1):35-39
Doi: 10.1007%2Fs00276-000-0035-1
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** Schaffler, GJ; Groell, R; Schoellnast, H; Kriegl, D; Ruppert-Kohlmaier, A; Schwarz, T; Aigner, RM
Digital image fusion of CT and PET data sets--clinical value in abdominal/pelvic malignancies.
J Comput Assist Tomogr. 2000; 24(4):644-647
Doi: 10.1097/00004728-200007000-00024
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** Schaffler, GJ; Sorantin, E; Groell, R; Gamillscheg, A; Maier, E; Schoellnast, H; Fotter, R
Helical CT angiography with maximum intensity projection in the assessment of aortic coarctation after surgery.
AJR Am J Roentgenol. 2000; 175(4):1041-1045
Doi: 10.2214/ajr.175.4.1751041
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** Uggowitzer, MM; Kugler, C; Ruppert-Kohlmayr, A; Groell, R; Raith, J; Schreyer, H
Current status of diagnostic imaging of focal nodular hyperplasia of the liver
ROFO-FORTSCHR RONTGENSTRAHL 2000 172: 727-738.
Doi: 10.1055%2Fs-2000-7227
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** Groell, R; Lindbichler, F; Riepl, T; Gherra, L; Roposch, A; Fotter, R
The reliability of bone age determination in central European children using the Greulich and Pyle method.
BRIT J RADIOL 1999 72: 461-464.
Doi: 10.1259/bjr.72.857.10505010
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** Groell, R; Peichel, KH; Uggowitzer, MM; Schmid, F; Hartwagner, K
Computed tomography densitometry of the lung: a method to assess perfusion defects in acute pulmonary embolism.
Eur J Radiol. 1999; 32(3):192-196
Doi: 10.1016%2FS0720-048X%2899%2900032-7
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** Groell, R; Ranner, G; Uggowitzer, MM; Braun, H
Orbital dirofilariasis: MR findings.
AJNR Am J Neuroradiol. 1999; 20(2):285-286
(- Case Report)
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** Groell, R; Schaffler, GJ; Rienmueller, R
Pericardial sinuses and recesses: findings at electrocardiographically triggered electron-beam CT.
Radiology. 1999; 212(1):69-73
Doi: 10.1148/radiology.212.1.r99jl0969
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** Groell, R; Willfurth, P; Schaffler, GJ; Mayer, R; Schmidt, F; Uggowitzer, MM; Tillich, M; Genser, B
Contrast-enhanced spiral CT of the head and neck: comparison of contrast material injection rates.
AJNR Am J Neuroradiol. 1999; 20(9):1732-1736
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** Mayer, R; Beham-Schmid, C; Groell, R; Smolle-Juettner, FM; Quehenberger, F; Stuecklschweiger, GF; Prettenhofer, U; Stranzl, H; Renner, H; Hackl, A
Radiotherapy for invasive thymoma and thymic carcinoma. Clinicopathological review.
Strahlenther Onkol. 1999; 175(6):271-278
Doi: 10.1007/BF02743578
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** Schaffler, GJ; Groell, R; Kammerhuber, F; Stacher, R; Hammerl, R; Rabl, H; Hoess, G; Szolar, DH
Anterior and upward displacement of the inferior mesenteric vein:a new diagnostic clue to left paraduodenal hernias?
Abdom Imaging. 1999; 24(1):29-31
Doi: 10.1007%2Fs002619900435
(- Case Report)
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** Tillich, M; Hausegger, KA; Tiesenhausen, K; Tauss, J; Groell, R; Szolar, DH
Helical CT angiography of stent-grafts in abdominal aortic aneurysms: morphologic changes and complications.
Radiographics. 1999; 19(6):1573-1583
Doi: 10.1148/radiographics.19.6.g99no091573
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** Uggowitzer, MM; Kugler, C; Groell, R; Lindbichler, F; Radner, H; Sutter, B; Ranner, G
Drop metastases in a patient with a chondroid chordoma of the clivus.
Neuroradiology. 1999; 41(7):504-507
Doi: 10.1007%2Fs002340050792
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** Uggowitzer, MM; Kugler, C; Mischinger, HJ; Gröll, R; Ruppert-Kohlmayr, A; Preidler, KW; Quehenberger, F
Echo-enhanced Doppler sonography of focal nodular hyperplasia of the liver.
J Ultrasound Med. 1999; 18(7):445-451
Doi: 10.7863/jum.1999.18.7.445
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** Lindbichler, F; Raith, J; Gröll, R; Kern, R; Uggowitzer, M; Wuttge-Hannig, A
Topographic evaluation of lateral hypopharyngeal pouches using electron beam tomography.
ABDOM IMAGING 1998 23: 35-37.
Doi: 10.1007%2Fs002619900280
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** Raith, J; Ranner, G; Schaffler, G; Gröll, R; Lindbichler, F; Fritz, K; Weybora, W
Bone scan in ossifying fibromyxoid tumor of soft parts.
Clin Nucl Med. 1998; 23(4):262-264
Doi: 10.1097%2F00003072-199804000-00025
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** Schmidt, F; Hartwagner, KA; Spork, EB; Groell, R
Medical audit after 26,711 breast imaging studies: improved rate of detection of small breast carcinomas (classified as Tis or T1a,b)
Cancer. 1998; 83(12):2516-2520
Doi: 10.1002/(SICI)1097-0142(19981215)83:12<2516::AID-CNCR16>3.0.CO;2-#
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** Uggowitzer, M; Kugler, C; Gröll, R; Mischinger, HJ; Stacher, R; Fickert, P; Weiglein, A
Sonographic evaluation of focal nodular hyperplasias (FNH) of the liver with a transpulmonary galactose-based contrast agent (Levovist).
Br J Radiol. 1998; 71(850):1026-1032
Doi: 10.1259/bjr.71.850.10211062
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** Uggowitzer, MM; Kugler, C; Machan, L; Hausegger, KA; Groell, R; Quehenberger, F; Lindbichler, F; Schreyer, H
Value of echo-enhanced Doppler sonography in evaluation of transjugular intrahepatic portosystemic shunts.
AJR Am J Roentgenol. 1998; 170(4):1041-1046
Doi: 10.2214/ajr.170.4.9530056
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** Schmidt, F; Hartwagner, K; Moinfar, F; Gröll, R
Discharge of microcalcification during a localization procedure.
Br J Radiol. 1998; 71(844):459-459
Doi: 10.1259/bjr.71.844.9659144
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** Schmidt, F; Hartwagner, KA; Spork, EB; Groell, R
Experience enhances mammographic interpretation, doesn't it? Yes, it does!
Cancer. 1998; 83(12):2432-2433
Doi: 10.1002%2F%28SICI%291097-0142%2819981215%2983%3A12%3C2432%3A%3AAID-CNCR4%3E3.0.CO%3B2-R
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** Groell, R; Machan, L; Schaffler, GJ; Uggowitzer, M; Peichel, KH
Morphometric measurement of abdominal organs. Comparison of ultrasound and spiral CT.
Acta Radiol. 1997; 38(6):982-985
Doi: 10.1080/02841859709172114
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** Groell, R; Schaffler, GJ; Rienmueller, R
The peripheral intravenous cannula: a cause of venous air embolism.
Am J Med Sci. 1997; 314(5):300-302
Doi: 10.1097%2F00000441-199711000-00006
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** Groell, R; Schaffler, GJ; Rienmueller, R; Kern, R
Vascular air embolism: location, frequency, and cause on electron-beam CT studies of the chest.
Radiology. 1997; 202(2):459-462
Doi: 10.1148/radiology.202.2.9015074
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** Groell, R; Schaffler, GJ; Uggowitzer, M; Szolar, DH; Muellner, K
CT-anatomy of the nasolacrimal sac and duct.
Surg Radiol Anat. 1997; 19(3):189-191
Doi: 10.1007%2Fs00276-997-0189-1
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** Uggowitzer, M; Kugler, C; Machan, L; Gröll, R; Stauber, R; Mischinger, HJ; Ratschek, M; Fotter, R
Power Doppler imaging and evaluation of the resistive index in focal nodular hyperplasia of the liver.
Abdom Imaging. 1997; 22(3):268-273
Doi: 10.1007/s002619900187
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** Uggowitzer, M; Kugler, C; Schramayer, G; Kammerhuber, F; Gröll, R; Hausegger, KA; Ratschek, M; Quehenberger, F
Sonography of acute cholecystitis: comparison of color and power Doppler sonography in detecting a hypervascularized gallbladder wall.
AJR Am J Roentgenol. 1997; 168(3):707-712
Doi: 10.2214/ajr.168.3.9057520
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** Raith, J; Lindbichler, F; Kern, R; Gröll, R; Rienmüller, R
Functional studies of swallowing with electron beam computerized tomography].
Radiologe. 1996; 36(3):226-228
Doi: 10.1007/s001170050065
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** Szolar, DH; Groell, R; Braun, H; Preidler, K; Stiskal, M; Kern, R; Kainz, J; Moelleken, S; Stammberger, H
Ultrafast computed tomography and three-dimensional image processing of CT sialography in patients with parotid masses poorly defined by magnetic resonance imaging.
Acta Otolaryngol. 1996; 116(1):112-118
Doi: 10.3109/00016489609137723
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** Groell, R; Kugler, C; Aschauer, M; Rienmueller, R; Stauber, R; Trauner, M; Mischinger, HJ
Quantitative perfusion parameters of focal nodular hyperplasia and normal liver parenchyma as determined by electron beam tomography.
Br J Radiol. 1995; 68(815):1185-1189
Doi: 10.1259/0007-1285-68-815-1185
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** Szolar, DH; Groell, R; Preidler, K; Braun, H; Stiskal, MA; Stammberger, H; Dillon, WP
Three-dimensional processing of ultrafast CT sialography for parotid masses.
AJNR Am J Neuroradiol. 1995; 16(9):1889-1893
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