{'fraction_non_alphanumeric': 0.026915113871635612, 'fraction_numerical': 0.004140786749482402, 'mean_word_length': 4.563218390804598, '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}}
Dermoid cyst of the ovary: computed tomography diagnosis of an unusual case.

Dermoid cyst is a common benign tumour of the ovary. Eighty percent of these tumours are discovered in premenopausal women. The authors report a case of dermoid cyst of the left ovary, which was diagnosed in a 78-year-old-woman on the basis of computed tomography (CT) findings. Radiologic findings consistent with ovarian dermoid cyst are discussed, with reference to the role of CT as a diagnostic tool.