{'fraction_non_alphanumeric': 0.01762114537444934, 'fraction_numerical': 0.004405286343612335, 'mean_word_length': 5.319444444444445, '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}}
Preoperative localization of occult lesions of the breast.

An outpatient procedure that accurately localizes occult lesions of the breast has been used in 26 patients. A small biopsy is performed using local anesthesia, the excised specimen is xerographed and, if necessary, bread-loafed to identify the involved specimen. This has corroborated the xeromammographic diagnosis of cancer in six patients in whom the lesions were clinically not detectable.