{'fraction_non_alphanumeric': 0.027888446215139442, 'fraction_numerical': 0.00597609561752988, 'mean_word_length': 5.28125, '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}}
Clear cell thyroid carcinoma in a patient with clear cell renal cell carcinoma: Not as clear as it seems

• The patient, an 80yearold man, had a multinodular goitre with a predominant 3cm right thyroid nodule. The nodule was isoechoic, with welldefined limits and showed no hypervascularisation. • Ten years earlier he underwent nephrectomy because of clear cell renal cell carcinoma (CCRCC), Furhman grade II, pT1a. The thyroid nodule was detected during a followup control computed tomography scan. • Ultrasonographicguided FNA was performed and airdried smears were obtained and stained with DiffQuik. At the time of performing FNA, the pathologist and radiologist were unaware of the history of CCRCC. • Smears revealed numerous cohesive epithelial aggregates of intermediate size. Tumoural cells were large and the most striking finding was their clear, vacuolated, illdefined cytoplasm (Figure 1A). Nuclear pleomorphism was also evident and an isolated nuclear pseudoinclusion was seen (Figure 1B).