An 88-year-old woman was admitted to our hospital with the sudden onset of dyspnea after eating. The patient had undergone nephrectomy for a left renal tumor 24 years previously. The patient had been prescribed ferrous citrate for iron-deficiency anemia. She complained of appetite loss a few days before admission but had no abdominal pain. CT scan showed no abnormalities in the lungs but a mass in the liver.

中文翻译：

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88 岁老妇气胸、黑色胸腔积液

一名88岁女性因进食后突然出现呼吸困难入院。 24 年前，该患者因左肾肿瘤接受了肾切除术。该患者因缺铁性贫血而服用柠檬酸亚铁。她入院前几天主诉食欲不振，但没有腹痛。 CT扫描显示肺部没有异常，但肝脏有肿块。