{'fraction_non_alphanumeric': 0.016587677725118485, 'fraction_numerical': 0.001184834123222749, 'mean_word_length': 4.559210526315789, '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}}
Case Report: A Rare Huge Giant Cell Tumor of the Proximal Tibia


 Background: Giant cell tumor of bone is a common primary borderline bone tumor, while giant cell tumor of bone in the extremities are generally not very large. Because most tumors have already been controlled by some treatments at the time of pain or finding the tumor. Huge giant cell tumors of bone in the limbs are very rare.Case presentation: We describe a case of a huge giant cell tumor of the proximal tibia with 6-year history and not receiving any treatment. It is not until the rupture and bleeding appeared that the patient is referred to the doctor, and amputation is the only treatment.Conclusions: This report suggests that although giant cell tumor of bone is a borderline tumor, early diagnosis and treatment are essential in order to improve patient prognosis.