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.

Serotonin syndrome (SS), a potentially life-threatening condition, typically occurs due to polypharmacy and interaction with multiple serotonergic agents. The case presented here is based on a serotonin syndrome (SS) diagnosis, precipitated by newly prescribed tramadol in conjunction with previously prescribed serotonergic medications. A 79-year-old woman receiving combined citalopram and trazodone for major depressive disorder alongside oxycodone for chronic pain developed generalized weakness, tremors, altered mentation, episodic auditory and visual hallucinations, fever, tachypnea, tachycardia, and diaphoresis a few days after tramadol was prescribed for pain. On clinical examination to medication reconciliation, and ruling out other causes of altered mental status, it became evident that the addition of tramadol had resulted in acute serotonin toxicity. SS is important to recognize because many healthcare providers encounter it during their careers. This diagnosis is essential to include in the differential diagnosis, especially when a medication not often associated with serotonin, like opiates, is the culprit.

The Herbaspirillum species are gram-negative bacteria that inhabit soil and water. Infections caused by this pathogen are an uncommon clinical entity. We describe a rare case of septic shock and bacteremia caused by Herbaspirillum huttiense in an immunocompetent adult female. The patient, a 59-year-old female, presented to the hospital with circulatory shock, fever, chills, and cough. Chest x-ray revealed right lower lobe lung consolidation consistent with pneumonia, and blood cultures with a positive concerning gram-negative curved rod which was later identified as H. huttiense. The patient was treated in the ICU for three days with cefepime and vasoactive agents. After improvement and an additional seven days of hospitalization, the patient was discharged home with a five-day course of oral levofloxacin. Although our patient responded well to cefepime and levofloxacin, meropenem and piperacillin-tazobactam were found to be the most commonly used and the most effective antibiotics to treat H. huttiense infections in other reported cases. This is amongst the few reported cases of H. huttiense bacteremia in an immunocompetent individual with pneumonia.

The COVID-19 global pandemic continues to wreak havoc on a number of affected patients and poses a significant burden on the healthcare system. Even though it has been over two years since the pandemic emerged, clinical presentations in affected patients continue to appall clinicians. Emphysematous pancreatitis is a rare, fatal complication of acute necrotizing pancreatitis presenting with a high mortality rate. This rare entity stems from superinfection of acute necrotizing pancreatitis with gram-negative bacteria, most commonly from Escherichia coli (E. coli), among others. Herein, we present a rare case of acute necrotizing pancreatitis complicated by emphysematous necrosis with hemorrhagic conversion and E. coli septicemia in a 60-year-old morbidly obese male patient without any underlying risk factors. He presented with respiratory failure in the setting of COVID-19 and was subsequently diagnosed with acute necrotizing pancreatitis complicated by emphysematous necrosis. To our knowledge, emphysematous pancreatitis in the setting of COVID-19 with no other attributable causes for pancreatitis was not previously reported in the literature. This article aims to report an unusual association between COVID-19 infection and acute emphysematous pancreatitis with evidence of hemorrhagic conversion. Furthermore, given the neoteric nature of this viral infection, we hope to promote sensitivity toward capturing additional clinical features associated with active COVID-19 infection, with the goal to keep clinicians abreast with its many possible sequelae.

Within the specialties of infectious diseases and dermatology, few rashes involve the palms and soles. The syphilitic rash has a pathognomonic association with these body surfaces and signals physicians to investigate this disease. However, the distinct presentations and symptoms associated with syphilis and the various stages of the disease make it diagnostically challenging. We herein report a rather intricate and unusual case of a patient who presented with a new-onset headache and blurred vision and a two-month history of diffuse pruritic maculopapular rash sparing the palms and soles. Several physicians had not established a diagnosis in the outpatient setting. Inpatient workup eventually revealed that the patient was suffering from secondary syphilis with neurological and ocular involvement. Management included a prolonged course of intravenous penicillin G leading to a complete recovery. We share images of the skin findings and the details of the intricate workup and hospital course, as well as a review of the literature.