[CT-guided puncture biopsies of cystic processes in the cerebral and spinal areas].
Cystic space occupying processes are well imaged by CT because of their low density. For localization and identification of the surrounding brain structures additional coronary or secondary cuts can be used. Measurements of distances and angles from the intended point of puncture allow, with an appropriate technique, a free-hand puncture of the cyst. Needle position must be recorded with CT-images. No complications occurred in 22 patients. Punctures of cysts have only a symptomatic and transient effect. The immediate pressure reduction and the improvement of the clinical condition of the patient, however, can be valuable as an intermediate measure before surgery.
Molsen
H P
HP
Siedschlag
W D
WD
Winkelmann
H
H
D001707:Biopsy, Needle / Q000379:methods*; D001927:Brain Diseases / Q000473:pathology*; D003560:Cysts / Q000473:pathology*; D006801:Humans; D013122:Spinal Diseases / Q000473:pathology*; D014057:Tomography, X-Ray Computed
CT-gestützte Punktionen von zystischen Prozessen im zerebralen und spinalen Bereich.