Skip to main content
Fig. 2 | European Radiology Experimental

Fig. 2

From: Paediatric haemodynamic modelling: development and experimental validation using quantitative flow MRI

Fig. 2

a Flowchart of all the contributions used to build the paediatric model. b Scheme of the modified haemodynamic model with all the new anatomical adjustments. hbf Cerebrospinal fluid possibly injected into or subtracted from the cranial cavity, azy1 Distal azygos, azy2 Proximal azygos, c1 Lower segment of the collateral network, c2 Middle segment of the collateral network, c3 Upper segment of the collateral network, cjl2 Lower anastomotic connection (left side), cjl3 Upper anastomotic connection (left side), cjr2 Upper anastomotic connection (right side), cjr3 Upper anastomotic connection (right side), dcvl Left deep cervical vein, dcvr Right deep cervical vein, ejl Left external jugular vein, ejr Right external jugular vein, evp External venous plexus, ex Extracerebral, Qf Cerebrospinal fluid formation rate, ijdcl Internal jugular-deep cervical connection (left side), ijdcr Internal jugular-deep cervical connection (right side), ijl1 Lower segment of the left internal jugular vein, ijl2 Middle segment of the left internal jugular vein, ijl3 Upper segment of the left internal jugular vein, ijr1 Lower segment of the right internal jugular vein, ijr2 Middle segment of the right internal jugular vein, ijr3 Upper segment of the right internal jugular vein, jcl External-internal jugular connection (left side), jcr External-internal jugular connection (right side), lv Lumbar vein, Qo Cerebrospinal fluid outflow rate, rv Renal vein, svc1 Superior vena cava (upper segment), svc2 Superior vena cava (lower segment), vvl Left vertebral vein, vvr Right vertebral vein

Back to article page