{'fraction_non_alphanumeric': 0.012875536480686695, 'fraction_numerical': 0.0, 'mean_word_length': 5.577464788732394, '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}}
Rapid detection of ringed sideroblasts in erythremic myelosis.

When normoblasts from patients with chronic erythremic myelosis were stained with the anthraquinone dye, alizarine red S, a purple perinuclear halo appeared. This halo corresponded in location to siderotic granules stained with a conventional iron stain. The rapidity of the alizarine red S stain makes it potentially useful for the detection of pathological sideroblasts in certain refractory anemias.