Pancreatic pseudotumor due to peripancreatic lymphadenitis: case report and literature review

Pseudotumor pancreático devido a linfadenite peripancreática: relato de caso e revisão de literatura

Autores

  • Flávio Vecchi Barbosa Júnior Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0007-6434-5437
  • Wilson Jose Sena Pedro Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0008-0192-3292
  • Keyci Shizue Ito Tabata Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0005-5424-833X
  • Lenita Vieira Braga Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0001-0479-0543
  • Fernanda N. B. R. Alves Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0004-3623-0366
  • Larissa Rodrigues Alves Medicine Course, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil; Gastromed – Clínica de Gastroenterologia e Medicina Avançada, Anápolis (GO), Brazil https://orcid.org/0009-0002-2333-7362
  • João Pedro R. Afonso Human Movement and Rehabilitation Graduate Program, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil https://orcid.org/0000-0002-1392-4910
  • Wilson Rodrigues Freitas Júnior Postgraduate Program in Health Sciences at the Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo (SP), Brazil. https://orcid.org/0000-0002-8394-3842
  • Adriano Namo Cury Postgraduate Program in Health Sciences at the Faculty of Medical Sciences of Santa Casa de São Paulo (FCMSCSP), São Paulo (SP), Brazil. https://orcid.org/0000-0002-9777-8366
  • Luis Vicente Franco Oliveira Human Movement and Rehabilitation Graduate Program, Evangelical University of Goiás (UniEVANGÉLICA), Anápolis (GO), Brazil

DOI:

https://doi.org/10.53660/CLM-3674-2441B

Palavras-chave:

Pancreatic pseudotumor, Pancreatic tuberculosis, Differential diagnosis, Pancreatic resection

Resumo

The pancreas has exocrine and endocrine glandular tissue, the latter accounting for only 1-2% of the gland. Pancreatic disorders are common but difficult to diagnose due to their anatomical location and vague symptoms. Pancreatic pseudotumors are enlarged pancreas without neoplasia and can be mistakenly diagnosed as malignant, complicating treatment. One study demonstrated that 9.2% of pancreatic resections suspected of malignancy were benign. In the clinical case presented, a 35-year-old male patient presented with severe abdominal pain, jaundice, weight loss, as well as fever, nausea, and vomiting. Laboratory tests showed significant changes in liver enzymes, bilirubin, and blood count. The differential diagnosis included lymphoma, tuberculosis, and other pathologies. Laparotomy revealed peripancreatic lymph nodes with caseous necrosis, which were confirmed as tuberculosis. Pancreatic tuberculosis is rare and can be confused with neoplasms due to similar symptoms. Accurate diagnosis requires a high degree of suspicion and methods such as image-guided biopsy. Treatment involves the use of tuberculostatics. In endemic regions, tuberculosis should always be considered in cases of peripancreatic lesions.

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Referências

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Publicado

2024-06-27

Como Citar

Barbosa Júnior, F. V. ., Pedro, W. J. S. ., Tabata, K. S. I. ., Braga, L. V. ., Alves, F. N. B. R. ., Alves, L. R. ., Afonso, J. P. R. ., Freitas Júnior, W. R. ., Cury, A. N. ., & Oliveira, L. V. F. (2024). Pancreatic pseudotumor due to peripancreatic lymphadenitis: case report and literature review: Pseudotumor pancreático devido a linfadenite peripancreática: relato de caso e revisão de literatura. Concilium, 24. https://doi.org/10.53660/CLM-3674-2441B

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