{'fraction_non_alphanumeric': 0.033190578158458245, 'fraction_numerical': 0.028907922912205567, 'mean_word_length': 4.880503144654088, '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}}
Ringed Placenta: Changes in Placental Perfusion Associated with Increased Mortality with Ventral Body Wall Defect [18E]

RESULTS: 31 cases of VWD were noted, and 11 cases possessed a novel placental perfusion pattern of a “ringed placenta” (pattern of rings of hyperintense MR signal surrounding hypointense placental cotyledons) seen throughout the parenchyma. In cases with a ringed placenta, five of 11 (45%) survived until 6 months of age. For the control group of VWD without the ringed placenta fourteen of 20 (70%) survived until 6 months of age. The relative risk for stillbirth/ neonatal demise vs stillbirth/demise within 24hrs was 1.32 vs. 2.3 in VWD with the ringed placenta.Over 50% of infant demises with abnormal placental findings and 25% of normal placenta finding were found to be small for gestational age (SGA) at birth, while all of the surviving infants were within normal range birth weight for gestational age.