Wernicke Encephalopathy After Bariatric Surgery: a Literature Review.

Wernicke encephalopathy (WE) is an acute neurological disorder classically characterized by ataxia, ophthalmoplegia, and altered mental status. This is caused by thiamine deficiency and is usually seen in malnourished populations. However, with the advent and rise of bariatric surgery in the last 50 years, WE has become an increasingly recognized and potentially deadly complication.

Delayed Post-cholecystectomy Gallbladder Fossa Abscess Due to Citrobacter freundii.

While laparoscopic cholecystectomy has become the treatment of choice for cholecystitis, complications such as abscess development can result even years after the intervention. We present a case of a patient with a remote history of laparoscopic cholecystectomy now diagnosed with gallbladder fossa abscess infected with , a low-virulence pathogen typically seen in iatrogenic urinary tract infections. Subsequent conjoint percutaneous drainage and long-term antibiotics resulted in both clinical and radiological improvement for the patient.

Duodenal Adenocarcinoma in the Setting of Bariatric Surgery: A Perfect Storm for Wernicke's Encephalopathy.

Wernicke's encephalopathy (WE) is a condition resulting from thiamine deficiency that typically presents with acute neurologic symptoms including ataxia, eye movement disorders, and altered mental status. Though classically seen in patients with alcohol use disorder, it can also occur as a complication of bariatric surgery and gastrointestinal cancers. Here, we present a patient with a history of gastric band surgery and an intact alimentary tract.