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Pseudotuberculous Granulomatous Pyelitis.

Zitong Zhao1, Rui Ming Ong1, Chin Hong Goh1

  • 11 Department of Anatomical Pathology, Division of Pathology, Singapore General Hospital, Singapore.

International Journal of Surgical Pathology
|July 22, 2016
PubMed
Summary
This summary is machine-generated.

This case report details pseudotuberculous granulomatous pyelitis, a rare kidney condition. It highlights the association between this inflammation, urinary obstruction, and infection in an elderly patient.

Keywords:
pseudotuberculous granulomatous pyelitisurinary obstruction

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Area of Science:

  • Nephrology
  • Pathology
  • Urology

Background:

  • Pseudotuberculous granulomatous pyelitis is a rare inflammatory condition affecting the renal pelvis.
  • It is often associated with urinary tract obstruction and infection.

Observation:

  • A case of pseudotuberculous granulomatous pyelitis was observed in an elderly female patient.
  • The patient presented with a hydronephrotic right kidney due to an obstructing urinary stone.

Findings:

  • The condition is characterized by severe granulomatous inflammation predominantly localized to the renal pelvis.
  • Associations include pelvicalyceal obstruction, urolithiasis, and non-mycobacterial urinary tract infections.

Implications:

  • This case underscores the importance of considering rare inflammatory pyelitis in patients with urinary obstruction and stones.
  • Further research may elucidate the specific mechanisms linking obstruction, infection, and granulomatous inflammation in the renal pelvis.