{'fraction_non_alphanumeric': 0.034666666666666665, 'fraction_numerical': 0.010666666666666666, 'mean_word_length': 5.206611570247934, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
"Mini-catheter" technique for femoral run-off and abdominal arteriography.

This communication describes a mini-catheter approach to abdominal and peripheral arterial run-off studies.Our experience with 85 patients utilizing a No. 5 French teflon catheter has resulted in the following preliminary conclusions: (1) an ability to pass a catheter through severely stenotic areas of the femoral and iliac arteries previously found non-navigable with larger catheters; (2) no obstruction to the flow of contrast medium at the site of puncture or areas of severe stenosis at time of study; (3) it is speedily and atraumatically inserted; (4) no thromboses occurred in our series; and (5) it is a procedure easily transmitted to the beginning angiographer.