{'fraction_non_alphanumeric': 0.022222222222222223, 'fraction_numerical': 0.0, 'mean_word_length': 5.632352941176471, '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}}
Von Willebrand's disease and pregnancy.

The course of a pregnant patient with von Willebrand's disease, who underwent a successful cesarean section without supportive Factor VIII therapy is described. She had no postoperative bleeding despite a persistently prolonged bleeding time. The significance of the bleeding time, Factor VIII activity, and Factor VIII-related antigen in relation to bleeding tendency and therapeutic management is discussed.