Hoffmann O - Search Results

1

Analysis of CO2 vasomotor reactivity and vessel diameter changes by simultaneous venous and arterial Doppler recordings.

Valdueza JM, Draganski B, Hoffmann O, Dirnagl U, Einhäupl KM. Valdueza JM, et al. Among authors: hoffmann o. Stroke. 1999 Jan;30(1):81-6. doi: 10.1161/01.str.30.1.81. Stroke. 1999. PMID: 9880393

2

Venous Doppler ultrasound assessment of the parasellar region.

Valdueza JM, Hoffmann O, Doepp F, Lehmann R, Einhäupl KM. Valdueza JM, et al. Among authors: hoffmann o. Cerebrovasc Dis. 1998 Mar-Apr;8(2):113-7. doi: 10.1159/000015828. Cerebrovasc Dis. 1998. PMID: 9548010 Clinical Trial.

3

Monitoring of venous hemodynamics in patients with cerebral venous thrombosis by transcranial Doppler ultrasound.

Valdueza JM, Hoffmann O, Weih M, Mehraein S, Einhäupl KM. Valdueza JM, et al. Among authors: hoffmann o. Arch Neurol. 1999 Feb;56(2):229-34. doi: 10.1001/archneur.56.2.229. Arch Neurol. 1999. PMID: 10025429 Clinical Trial.

4

The inferior petrosal sinus: assessment by transcranial Doppler ultrasound using the suboccipital approach.

Doepp F, Hoffmann O, Lehmann R, Einhäupl KM, Valdueza JM. Doepp F, et al. Among authors: hoffmann o. J Neuroimaging. 1999 Oct;9(4):193-7. doi: 10.1111/jon199994193. J Neuroimaging. 1999. PMID: 10540597

5

Blood flow velocities in the vertebral veins of healthy subjects: a duplex sonographic study.

Hoffmann O, Weih M, von Münster T, Schreiber S, Einhäupl KM, Valdueza JM. Hoffmann O, et al. J Neuroimaging. 1999 Oct;9(4):198-200. doi: 10.1111/jon199994198. J Neuroimaging. 1999. PMID: 10540598

6

Measurement of cerebral circulation time by contrast-enhanced Doppler sonography.

Hoffmann O, Weih M, Schreiber S, Einhäupl KM, Valdueza JM. Hoffmann O, et al. Cerebrovasc Dis. 2000 Mar-Apr;10(2):142-6. doi: 10.1159/000016043. Cerebrovasc Dis. 2000. PMID: 10686453

7

The trigeminovascular system in bacterial meningitis.

Hoffmann O, Dirnagl U, Weber JR. Hoffmann O, et al. Microsc Res Tech. 2001 May 1;53(3):188-92. doi: 10.1002/jemt.1083. Microsc Res Tech. 2001. PMID: 11301494 Review.

8

Venous collateral blood flow assessed by Doppler ultrasound after unilateral radical neck dissection.

Doepp F, Hoffmann O, Schreiber S, Lammert I, Einhäupl KM, Valdueza JM. Doepp F, et al. Among authors: hoffmann o. Ann Otol Rhinol Laryngol. 2001 Nov;110(11):1055-8. doi: 10.1177/000348940111001112. Ann Otol Rhinol Laryngol. 2001. PMID: 11713918

9

Diagnostic pitfall: atypical cerebral venous drainage via the vertebral venous system.

Hoffmann O, Klingebiel R, Braun JS, Katchanov J, Valdueza JM. Hoffmann O, et al. AJNR Am J Neuroradiol. 2002 Mar;23(3):408-11. AJNR Am J Neuroradiol. 2002. PMID: 11901009 Free PMC article.

10

Triptans reduce the inflammatory response in bacterial meningitis.

Hoffmann O, Keilwerth N, Bille MB, Reuter U, Angstwurm K, Schumann RR, Dirnagl U, Weber JR. Hoffmann O, et al. J Cereb Blood Flow Metab. 2002 Aug;22(8):988-96. doi: 10.1097/00004647-200208000-00010. J Cereb Blood Flow Metab. 2002. PMID: 12172384

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