{'fraction_non_alphanumeric': 0.01834862385321101, 'fraction_numerical': 0.0022935779816513763, 'mean_word_length': 5.154929577464789, '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}}
Isolated mediastinal tuberculosis: a rare entity.

Tuberculosis is a common disease in India but isolated mediastinal tuberculosis in the form of a tumor has not been described in adults. We are presenting an immunocompetent, elderly male who presented with fever for 2 months. CT scan chest revealed an isolated mass like lesion in the mediastinum, extending to supraclavicular area. Histopathology of the lesion revealed tuberculosis.