Interventional radiology may replace surgery for liver tumors
International group examines emerging techniques in prize-winning scientific exhibit.

In-transit lymph nodes confound search for sentinel node
Lymphoscintigraphy results in melanoma patients show that in-transit nodes are often encountered outside the normal lymphatic drainage basin.

University of Pittsburgh Team wins top infoRAD award
Exhibits show innovations in integrating healthcare enterprise.

Another exhausting week at the RSNA draws to a close...

Synthetic polyps indistinguishable
from the real thing
Radiologists could not tell computer-generated polyps from actual colonic polyps, possibly opening the door to a new gold standard for comparing techniques to evaluate the colon.