Cefepime-induced neurotoxicity is well-known, but an under-recognized event that can present with a myriad of neurological findings ranging from myoclonus to seizures to comatose state. It is more prevalent in patients with impaired renal clearance as it is mainly cleared by the kidneys. We present a case of a 52-year-old female who was managed in the intensive care unit with severe encephalopathy following empiric antibiotic therapy with cefepime. Although we encountered some unforeseen difficulties executing our initial plan of renal replacement therapy, our patient was successfully treated with fluids and intravenous diuresis with furosemide and was ultimately discharged home with full recovery.

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Chylothorax refers to the presence of chyle in the paraaortic space. This entity most commonly occurs from injury to the thoracic duct, which carries chyle from the gastrointestinal tract to the bloodstream. Common etiologies around traumatic chylothorax include iatrogenic causes, such as surgical procedures near the thoracic duct and penetrating and blunt injuries to the chest. We present a case of a 49-year-old female who initially presented to the hospital with progressively worsening dyspnea leading to acute hypoxic respiratory failure requiring intubation and admission to the ICU. The patient's presentation was initially thought to be due to and managed as an infectious process with empyema and septic shock until a diagnosis of nontraumatic chylothorax was established. In this article, we report a complicated case of chylothorax, initially masquerading as an infectious pulmonary process. We hope to raise this entity high on the differential when clinicians are confronted with the task of managing patients with similar presentations, which will, in turn, prevent delayed diagnosis and the unnecessary use of antibiotics.

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