{'fraction_non_alphanumeric': 0.03467406380027739, 'fraction_numerical': 0.009708737864077669, 'mean_word_length': 6.078431372549019, '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}}
Ultrasound estimation of myometrial invasion of endometrial cancer by intrauterine radial scanning

The myometrial invasion of endometrial cancer was estimated by using intrauterine radial‐scan ultrasonography and classified into the following four groups: no myometrial invasion, superficial invasion (below one‐third), moderate invasion (above one‐third but below two‐thirds), and deep invasion (above two‐thirds). The myometrial invasions were further examined histologically on the removed uterus. In 26 of 32 cases (81.3%), estimations by intrauterine radial scans agreed with the histologic assessment. In each of the remaining six cases, estimations by radial scans were lower than those by histologic examination.