{'fraction_non_alphanumeric': 0.021176470588235293, 'fraction_numerical': 0.0, 'mean_word_length': 5.553846153846154, '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}}
Clonal change of infiltrating T‐cells in children with familial hemophagocytic lymphohistiocytosis

Although familial hemophagocytic lymphohistiocytosis (FHL) has been considered a T‐cell disorder, to the authors' knowledge there are no previous reports on the clonal basis of FHL. In the current study the authors analyzed the clonality of T‐cells in two FHL patients at the time of disease onset and at disease progression.