{'fraction_non_alphanumeric': 0.023001095290251915, 'fraction_numerical': 0.00547645125958379, 'mean_word_length': 5.303448275862069, '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}}
[Studies on the cerebrospinal fluid pressure changes in patients treated for hydrocephalus by the so-called ventricular filling test. Preliminary report].

The curves of cerebrospinal fluid pressure (CFP) in the lateral cerebral ventricle during the so called ventricular filling-up test are presented in 6 patients with high-pressure and medium-pressure hydrocephalus as compared with CFP curves obtained in 2 patients with low-pressure hydrocephalus. The method of filling-up test (infusion test) is described. In this method portions of normal saline 2 ml each are administered rapidly into a lateral ventricle every 30 seconds. The obtained results demonstrated a difference in the shape of the CFP curves in patients with low-pressure open hydrocephalus as compared with patients with closed hydrocephalus. This could help in qualifying patients with hydrocephalus for treatment with ventriculo-atrial shunt.