Skip to main content

Main menu

  • Home
  • Our journals
    • Clinical Medicine
    • Future Healthcare Journal
  • Subject collections
  • About the RCP
  • Contact us

Clinical Medicine Journal

  • ClinMed Home
  • Content
    • Current
    • Ahead of print
    • Archive
  • Author guidance
    • Instructions for authors
    • Submit online
  • About ClinMed
    • Scope
    • Editorial board
    • Policies
    • Information for reviewers
    • Advertising

User menu

  • Log in

Search

  • Advanced search
RCP Journals
Home
  • Log in
  • Home
  • Our journals
    • Clinical Medicine
    • Future Healthcare Journal
  • Subject collections
  • About the RCP
  • Contact us
Advanced

Clinical Medicine Journal

clinmedicine Logo
  • ClinMed Home
  • Content
    • Current
    • Ahead of print
    • Archive
  • Author guidance
    • Instructions for authors
    • Submit online
  • About ClinMed
    • Scope
    • Editorial board
    • Policies
    • Information for reviewers
    • Advertising

Image of the month: Ormond's disease: A diagnostic challenge

Almond Leung, Haitham M Elasir and Karim M Mahawish
Download PDF
DOI: https://doi.org/10.7861/clinmed.2020-0288
Clin Med July 2020
Almond Leung
AMidCentral DHB, Palmerston North, New Zealand
Roles: Aadvanced trainee in neurology and internal medicine
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Haitham M Elasir
BMidCentral DHB, Palmerston North, New Zealand
Roles: consultant physician and rheumatologist
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Karim M Mahawish
CMidCentral DHB, Palmerston North, New Zealand
Roles: consultant in general, geriatric and stroke medicine
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: kmahawish@doctors.org.uk
  • Article
  • Figures & Data
  • Info & Metrics
Loading

ABSTRACT

Idiopathic retroperitoneal fibrosis is a rare disease. Symptoms include constitutional symptoms and abdominal/flank pain. Causes of retroperitoneal fibrosis include non-infectious and infectious etiologies. Of the infectious etiologies, tuberculous aortitis is an important differential as it is associated with a high mortality rate. We present a case of a 59-year-old man with a retroperitoneal periaortic mass initially diagnosed as tuberculous aortitis. However following biopsy, the diagnosis was later amended to idiopathic retroperitoneal fibrosis with latent tuberculosis. He was successfully treated with prednisone and methotrexate.

KEYWORDS
  • Tuberculous aortitis
  • Ormond's disease
  • idiopathic retroperitoneal fibrosis

Case presentation

A 59-year-old man with a known infrarenal abdominal aortic aneurysm and significant smoking history, presented with a 3-month history of dry cough, lethargy, night sweats and 4 kg weight loss. He was pyrexial on admission. Physical examination was unremarkable. Laboratory tests demonstrated an elevated C-reactive protein (42 mg/L), creatinine of 152 μmol/L (baseline 80), QuantiFERON-TB Gold was positive and serum immunoglobulin G4 (IgG4) was elevated at 2.6 g/L (range 0.03–2.01). Whole body computed tomography showed a retroperitoneal mass extending around the infrarenal abdominal aorta (Fig 1), obstructing the right ureter with hydronephrosis, lymphadenopathy adjacent to the mass and a number of lung granulomas. Core biopsy of the mass demonstrated a mixed inflammatory infiltrate comprising macrophages, plasma cells, lymphocytes, neutrophils and a small number of eosinophils, with no evidence of lymphoma, IgG or sclerosing disease. A provisional diagnosis of tuberculous aortitis (TA) was made and he was started on isoniazid, rifampicin, pyrazinamide, ethambutol and 60 mg of prednisone (dosed at 1 mg/kg/day). A ureteric stent was inserted to relieve the right renal tract obstruction. Treatment led to a resolution of his constitutional symptoms, reduction in C-reactive protein and creatinine, and size of the para-aortic mass on imaging at 6 weeks. Two months later, the biopsy culture was negative and so the diagnosis was thought to be more in keeping with idiopathic retroperitoneal fibrosis (IRPF), also known as Ormond's disease. IgG4 disease was felt to be unlikely, as there were no features of IgG4-related disease on the biopsy. The patient completed 4 months of antituberculous drugs for latent tuberculosis. Methotrexate (20 mg weekly) was started for treatment of IRPF and the prednisone was weaned by 5 mg every month.

Fig 1.
  • Download figure
  • Open in new tab
  • Download powerpoint
Fig 1.

Unenhanced computed tomography of the abdomen demonstrating periaortic mass involving the abdominal aorta and iliac arteries.

Discussion

Causes of retroperitoneal periaortic masses include infection (eg histoplasmosis, TA), malignancy (eg lymphoma), sarcoidosis, previous radiotherapy and previous surgery.1 IRPF is a rare disease, tending to affect males in their fifth decade. The adventitia of the abdominal aorta, iliac arteries and, less commonly, the thoracic aorta can be involved. Symptoms include fevers, weight loss, and pain in the flank, back or abdomen. Ureteral involvement due to ureteral deviation or obstruction is a common complication. C-reactive protein and erythrocyte sedimentation rate is usually elevated and can be used to monitor disease activity. Pathologically, the inflammatory infiltrate consists of lymphocytes, plasma cells and macrophages. First-line therapy is glucocorticoid, dosed at 0.75–1 mg/kg/day with gradual tapering to 5–7.5 mg/day over 6–9 months. Response is rapid with remission rates of 75–95% after glucocorticoid therapy.2 Cyclophosphamide, mycophenolate mofetil and methotrexate have been used effectively as well. Relapse is common and occurs in up to 72%, therefore monitoring with laboratory markers and imaging is required.3

TA should also be considered as a differential diagnosis as it carries a mortality rate of up to 50%.4 It is often difficult to diagnose due to possible inconclusive culture, histology and blood markers. Treatment is with oral antituberculous drugs for 6 months although surgery may sometimes be required.

Conclusion

IRPF presents with constitutional symptoms and is a rare cause of retroperitoneal fibrosis. TA should also be considered in the presence of high-risk features, such as immigration/travel from an tuberculosis endemic area, immunosuppression etc as it is associated with significant morbidity and mortality. Both IRPF and TA can be effectively treated.

  • © Royal College of Physicians 2020. All rights reserved.

References

  1. ↵
    1. Tzou M
    , Gazeley DJ, Mason PJ. Retroperitoneal fibrosis. Vasc Med 2014;19:407–14.
    OpenUrlCrossRefPubMed
  2. ↵
    1. Liu H
    , Zhang G, Niu Y, Jiang N, Xiao W. Retroperitoneal fibrosis: a clinical and outcome analysis of 58 cases and review of literature. Rheumatol Int 2014;34:1665–70.
    OpenUrl
  3. ↵
    1. Vaglio A
    , Maritati F. Idipathic retroperitoneal fibrosis. J Am Soc Nephrol 2016;27:1880–9.
    OpenUrlAbstract/FREE Full Text
  4. ↵
    1. Allins AD
    , Wagner WH, Cossman DV, Gold RN, Hiatt JR. Tuberculous infection of the descending thoracic and abdominal aorta: case report and literature review. Ann Vasc Surg 1999;13:439–44.
    OpenUrlCrossRefPubMed
View Abstract
Back to top
Previous articleNext article

Article Tools

Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Citation Tools
Image of the month: Ormond's disease: A diagnostic challenge
Almond Leung, Haitham M Elasir, Karim M Mahawish
Clinical Medicine Jul 2020, 20 (4) 440-441; DOI: 10.7861/clinmed.2020-0288

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Image of the month: Ormond's disease: A diagnostic challenge
Almond Leung, Haitham M Elasir, Karim M Mahawish
Clinical Medicine Jul 2020, 20 (4) 440-441; DOI: 10.7861/clinmed.2020-0288
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
    • ABSTRACT
    • Case presentation
    • Discussion
    • Conclusion
    • References
  • Figures & Data
  • Info & Metrics

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Cited By...

  • No citing articles found.
  • Google Scholar

More in this TOC Section

  • Images of the month: The conundrum of chronic coccidioidomycosis
  • Images of the month: Pulmonary cement embolism
  • Images of the month: Gliptin-induced bullous pemphigoid
Show more Image of the month

Similar Articles

Navigate this Journal

  • Journal Home
  • Current Issue
  • Ahead of Print
  • Archive

Related Links

  • ClinMed - Home
  • FHJ - Home
clinmedicine Footer Logo
  • Home
  • Journals
  • Contact us
  • Advertise
HighWire Press, Inc.

Follow Us:

  • Follow HighWire Origins on Twitter
  • Visit HighWire Origins on Facebook

Copyright © 2020 by the Royal College of Physicians