{'fraction_non_alphanumeric': 0.017142857142857144, 'fraction_numerical': 0.005714285714285714, 'mean_word_length': 5.261904761904762, '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}}
Malignant fibrous histiocytoma arising from the renal capsule: report of a case.

We report a case of malignant fibrous histiocytoma arising from the renal capsule. The tumor was found during screening ultrasonography. Surgical excision and adjuvant chemotherapy consisting of cyclophosphamide, vincristine, adriamycin and actinomycin D were performed. There has been no recurrence as of 2 years and 4 months after the operation. We reviewed the 5 other cases of malignant fibrous histiocytoma arising from the renal capsule.