Development of Shingles on Tofacitinib Despite Completion of Recombinant Varicella-Zoster Virus Vaccine Series.

Shingles, also known as herpes zoster, is caused by the reactivation of the varicella-zoster virus (VZV). The risk of developing shingles increases with age, as well as in patients with weakened immune systems. Tofacitinib is a reversible Janus kinase inhibitor that suppresses the immune system and is used to treat autoimmune diseases, such as ulcerative colitis.

Look What the Cat Dragged in! Recurrent Clostridioides difficile from a Household Cat.

BACKGROUND Clostridioides difficile (C. difficile) is a bacterium that is well known for causing serious diarrheal infections and can even lead to colon cancer if left untreated. Disruption of the normal healthy bacteria in the colon can lead to development of C.

Iatrogenic Budd-Chiari Syndrome Secondary to Transhepatic Hemodialysis Catheterization.

Hepatic vein thrombosis (HVT), or Budd-Chiari syndrome, is a rare disorder resulting from the obstruction of blood flow from the liver to the inferior vena cava and eventually back to the heart. HVT can lead to extensive hepatocellular injury and portal hypertension and may require liver transplantation in patients. We present a rare cause of HVT and subsequent liver failure secondary to transhepatic venous catheterization for hemodialysis (HD) in a patient with end-stage renal disease (ESRD).

An Update on Peroneal Nerve Entrapment and Neuropathy.

Peroneal neuropathy is the most common compressive neuropathy of the lower extremity. It should be included in the differential diagnosis for patients presenting with foot drop, the pain of the lower extremity, or numbness of the lower extremity. Symptoms of peroneal neuropathy may occur due to compression of the common peroneal nerve (CPN), superficial peroneal nerve (SPN), or deep peroneal nerve (DPN), each with different clinical presentations.