The pancreatic form of tuberculosis (TB) is rare and its diagnosis is challenging, since it manifests itself with non-specific symptoms and non-pathognomonic radiological findings, mimicking a neoplasia of the pancreas. Here, we report the case of a patient who had previously undergone liver transplantation and sought care for abdominal pain, weight loss, anorexia, hematochezia and postprandial fullness. Following an exploratory laparotomy and nucleic acid amplification testing on a pancreatic sample that had been collected, the patient was diagnosed with pancreatic TB. The patient received anti-tubercular pharmacological therapy and required percutaneous biliary drainage. Awareness of the possibility of a pancreatic TB diagnosis is important for clinicians. This attention should be even greater in patients who have undergone transplants, who are immunodeficient or who are from endemic areas.