Before and throughout the treatment course, interval imaging may help for monitoring regression of the lesion and planning approach to the next treatment session. Arteriography Area of Interest There is no relevant literature to support the use of arteriography as the initial diagnostic imaging modality for patients with an established diagnosis of a low-flow VM. In patients with a fast-flow VM, angiography is useful to characterize new or persistent signs or symptoms (recurrent bleeding events, ischemic changes to normal tissues, etc) when simultaneous treatment is planned [49]. CT Area of Interest With IV Contrast Although contrast-enhanced CT may provide anatomic definition of a VM if there are persistent anatomical questions after MRI/MRA, there is no relevant literature to support the use of CT area of interest with IV contrast Soft Tissue Vascular Anomalies-Child as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms [39]. CT Area of Interest Without and With IV Contrast There is no relevant literature to support the use of CT area of interest without and with IV contrast as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms. CT Area of Interest Without IV Contrast There is no relevant literature to support the use of CT area of interest without IV contrast a as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms. CTA and CTV Area of Interest With IV Contrast There is no relevant literature to support the use of CTA and CTV area of interest with IV contrast as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms.
Soft Tissue Vascular Anomalies Vascular Malformations and Infantile Vascular Tumors Non CNS Child. Before and throughout the treatment course, interval imaging may help for monitoring regression of the lesion and planning approach to the next treatment session. Arteriography Area of Interest There is no relevant literature to support the use of arteriography as the initial diagnostic imaging modality for patients with an established diagnosis of a low-flow VM. In patients with a fast-flow VM, angiography is useful to characterize new or persistent signs or symptoms (recurrent bleeding events, ischemic changes to normal tissues, etc) when simultaneous treatment is planned [49]. CT Area of Interest With IV Contrast Although contrast-enhanced CT may provide anatomic definition of a VM if there are persistent anatomical questions after MRI/MRA, there is no relevant literature to support the use of CT area of interest with IV contrast Soft Tissue Vascular Anomalies-Child as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms [39]. CT Area of Interest Without and With IV Contrast There is no relevant literature to support the use of CT area of interest without and with IV contrast as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms. CT Area of Interest Without IV Contrast There is no relevant literature to support the use of CT area of interest without IV contrast a as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms. CTA and CTV Area of Interest With IV Contrast There is no relevant literature to support the use of CTA and CTV area of interest with IV contrast as the initial imaging modality for patients with an established diagnosis of VM presenting with new or persistent signs and symptoms.