A previously healthy 10-year-old girl presented with 3 days of fever, right groin pain and a limp. She had been active on a new bicycle in the last few days without a definite history of trauma. She had mild perineal tenderness; musculoskeletal and gynaecological examinations were otherwise normal. Blood tests showed a C reactive protein of 162 mg/L without leucocytosis. Pelvic ultrasound was unremarkable and blood culture was sterile. She was treated with intravenous ceftriaxone, but her fever …

中文翻译：

---

儿童闭孔脓肿：延迟诊断

一名先前健康的 10 岁女孩因发烧 3 天、右侧腹股沟疼痛和跛行就诊。在过去的几天里，她骑着一辆新自行车很活跃，没有明确的外伤史。她有轻微的会阴压痛；肌肉骨骼和妇科检查在其他方面都正常。血液检查显示 C 反应蛋白为 162 mg/L，无白细胞增多症。盆腔超声未见异常，血培养无菌。她接受了静脉注射头孢曲松治疗，但她的发烧……