{'fraction_non_alphanumeric': 0.03202846975088968, 'fraction_numerical': 0.005931198102016607, 'mean_word_length': 5.160583941605839, '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}}
[Primary extra-lymph node localization of non-Hodgkin's lymphoma. Considerations on a clinical case].

The location on first diagnosis of a non-Hodgkin lymphoma (NH lymphoma) in the respiratory structures (bronchi, pleura, pulmonary parenchyma) is rather rare (2-4%) in the absence of mediastinic and/or hilar adenopathy. In any event diagnosis is extremely difficult, often impossible even with the aid of a properly conducted biopsy since the biopsy does not provide suitable material. The case is presented of a 72 year old woman with intermittent hyperpyrexia and multiple alveolar masses, the aetiology of which was only identified 8 months after the onset of the symptoms with the appearance of latero-cervical lymphadenopathy where biopsy revealed the presence of an N.H. lymphoma that was highly malignant but otherwise unspecificable.