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'T1強調像で淡い高信号を呈し,蛋白を多く含む液体または血性貯留と考えられた.MRCP,ERPでは膵管と嚢胞部分の明らかな交通は認められなかった.また,Vater乳頭からの出血を内視鏡観察時に認めた.以上より,膵腺房細胞癌,内分泌腫瘍,MCN等を疑い,膵体尾部·脾切除術を施行した.術後病理にて退形成性膵管癌(破骨細胞型)と診断した.膵管出血を認めた退形成性膵管癌はまれであり,文献的考察を加え報告する.': [1]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4237122047', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-09-15T20:16:20.392658', 'created_date': '2022-05-12'}