TY - JOUR AU - Hoffman, Richard B. AB - The author describes a simple method of measuring small vessels shown on angiograms, using a 5X loupe with a millimeter scale attached to one end. This technique facilitates easy and accurate assessment of “per cent stenosis” and true luminal diameter. Index term Angiography, apparatus and equipment TI - A Simple Device for Exact Measurement of Lesions on the Angiogram JO - Radiology DO - 10.1148/107.2.460 DA - 1973-05-01 UR - https://www.deepdyve.com/lp/radiological-society-of-north-america-inc/a-simple-device-for-exact-measurement-of-lesions-on-the-angiogram-k3J3cMhFkj SP - 460 VL - 107 IS - 2 DP - DeepDyve ER -