Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA.
BMJ Case Rep. 2020 Dec 10;13(12):e239718. doi: 10.1136/bcr-2020-239718.
A 60-year-old man with no significant medical history was found unresponsive by his neighbour; he had neck stiffness on physical examination in the emergency department. He later developed acute hypoxic respiratory failure requiring endotracheal intubation. He is a binge drinker on weekends, and methamphetamine was detected in his urine. Contrast-enhanced CT of the chest, abdomen and pelvis revealed multifocal pneumonia, bilateral psoas abscesses and right infraspinatus muscle abscess. Blood, sputum and cerebrospinal fluid cultures grew S Transthoracic echocardiography (TTE) revealed tricuspid endocarditis with mild valve insufficiency. He was initially treated with intravenous antibiotics and underwent incision and drainage of right psoas abscess. However, he still had recurrent fever and confusion. Repeat TTE showed larger vegetation, and he also developed septic emboli at the posterior basal right lower lobe pulmonary artery. The patient underwent tricuspid valve debridement and was finally discharged after completing 6 weeks of intravenous antibiotic treatment.
一位 60 岁的男性,无明显病史,被邻居发现失去意识;在急诊科体格检查时发现颈部僵硬。后来他出现急性低氧性呼吸衰竭,需要进行气管插管。他周末有狂饮的习惯,尿液中检测出了冰毒。胸部、腹部和骨盆的增强 CT 显示多灶性肺炎、双侧腰大肌脓肿和右肩胛下肌脓肿。血液、痰液和脑脊液培养均生长出 S. aureus。经胸超声心动图(TTE)显示三尖瓣心内膜炎伴轻度瓣膜关闭不全。他最初接受了静脉内抗生素治疗,并进行了右腰大肌脓肿切开引流。然而,他仍有反复发热和意识混乱。重复 TTE 显示赘生物更大,并且在后基底右下肺动脉也出现了感染性栓子。患者接受了三尖瓣清创术,在完成 6 周静脉内抗生素治疗后最终出院。