Calcified peripancreatic lymph nodes in pancreatic and hepatic tuberculosis mimicking pancreatic malignancy: A case report and review of literature

Medicine (Baltimore). 2018 Sep;97(36):e12255. doi: 10.1097/MD.0000000000012255.

Abstract

Rationale: Tuberculosis remains a serious menace to the health of people. Isolated hepatic tuberculosis is rare and pancreatic tuberculosis is extremely rare. The preoperative diagnosis of pancreatic tuberculosis remains a great challenge.

Patient concerns: A 58-year-old Asian woman was referred to our hospital for evaluation of low back pain for 4 years and abdominal pain for 1 month.

Diagnoses: Computed tomography (CT) of the abdomen showed a hypodense mass in the pancreatic head and neck with abundant calcifications, a hypodense lesion in the liver without calcification, peripancreatic lymphadenopathy, calcifications in some lymph nodes. CT-guided fine needle aspiration biopsy of the hepatic lesion was carried out and the cytological examination revealed hepatic tuberculosis.

Interventions: The patient was treated with antituberculous therapy for 1 year.

Outcomes: Low back pain and abdominal pain disappeared 3 months after initial treatment and after 2 year of follow-up, the patient was asymptomatic.

Lessons: Our data hint that calcifications in both pancreatic lesions and peripancreatic lymph nodes may suggest pancreatic tuberculosis rather than pancreatic malignancy.

Publication types

  • Case Reports
  • Review

MeSH terms

  • Antitubercular Agents / therapeutic use
  • Calcinosis / complications*
  • Calcinosis / diagnosis*
  • Calcinosis / drug therapy
  • Diagnosis, Differential
  • Female
  • Humans
  • Lymph Nodes / diagnostic imaging
  • Lymphatic Diseases / complications*
  • Lymphatic Diseases / diagnosis*
  • Lymphatic Diseases / drug therapy
  • Middle Aged
  • Pancreas / diagnostic imaging
  • Pancreatic Diseases / complications*
  • Pancreatic Diseases / diagnosis
  • Pancreatic Diseases / drug therapy
  • Tuberculosis, Hepatic / complications*
  • Tuberculosis, Hepatic / diagnosis
  • Tuberculosis, Hepatic / drug therapy

Substances

  • Antitubercular Agents