[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2025-ippan-41":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":27,"tags":30},"2025-ippan-41",2025,3,"一般","ippan",41,"悪性腫瘍に関する記述として誤っているのはどれか。",[12,16,19,21,24],{"index":13,"body":14,"is_correct":15},1,"再発しやすい。",false,{"index":17,"body":18,"is_correct":15},2,"遠隔転移しやすい。",{"index":6,"body":20,"is_correct":15},"核分裂像が多い。",{"index":22,"body":23,"is_correct":15},4,"壊死を起こしやすい。",{"index":25,"body":26,"is_correct":27},5,"浸潤性が弱い。",true,[25],"正答は5（浸潤性が弱い＝誤り）。悪性腫瘍は周囲組織へ強く浸潤するのが特徴で、「浸潤性が弱い」は誤り（浸潤性が弱いのは良性腫瘍）。1再発しやすい、2遠隔転移しやすい、3核分裂像が多い、4壊死を起こしやすい、はいずれも悪性腫瘍の特徴として正しい。**覚え方**: 悪性＝浸潤・転移・再発・核分裂多い。良性＝膨張性発育で境界明瞭・転移しない。",null]