Meanings of accurate delineation in English

The complicated nature of these rearrangements challenges the accurate delineation of the chromosomal breakpoints and mechanisms involved.

At this time one of the greatest challenges for conformal radiation therapy is the accurate delineation of tumor and target volumes.

Purpose: Metal artifacts can degrade computed tomographic (CT) simulation imaging and impair accurate delineation of tumors for radiation treatment planning purposes.

We demonstrate that GLV-1h153 can be used as an agent to provide accurate delineation of tumor burden in vivo.

Magnetic resonance imaging (MRI) is pivotal in astute diagnosis of the condition and accurate delineation of boundaries of the lesion to aid in neurosurgical management.

Cometary astronomy is now largely indebted to photography, not merely for accurate delineations of shape, but actually for the discovery of most of them.