Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma

We report a case of Ewing's sarcoma of the sacroiliac joint in a 21-year-old male mimicking tubercular sacroiliitis, a rare entity not reported in literature. He presented with pain in the lower back radiating to the right lower limb along with constitutional symptoms of 3 months duration. On e...

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Main Authors: Bhavuk Garg, Divesh Jalan, Prakash P Kotwal
Format: Article
Language:English
Published: Korean Spine Society 2014-02-01
Series:Asian Spine Journal
Subjects:
Online Access:http://www.asianspinejournal.org/upload/pdf/asj-8-79.pdf
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author Bhavuk Garg
Divesh Jalan
Prakash P Kotwal
author_facet Bhavuk Garg
Divesh Jalan
Prakash P Kotwal
author_sort Bhavuk Garg
collection DOAJ
description We report a case of Ewing's sarcoma of the sacroiliac joint in a 21-year-old male mimicking tubercular sacroiliitis, a rare entity not reported in literature. He presented with pain in the lower back radiating to the right lower limb along with constitutional symptoms of 3 months duration. On examination, the right sacroiliac joint was tender. The laboratory investigations showed anaemia, leukocytosis and raised erythrocyte sedimentation rate. On X-ray, features of right sacroiliitis were seen. This was further investigated with magnetic resonance imaging (MRI), which showed features consistent with tubercular sacroiliitis. Patient was then started on antitubercular treatment, but the improvement was not consistent. So, a contrast MRI was done, which indicated features of primary sarcoma. It was then further confirmed by a computed tomography-guided biopsy, which showed features consistent with Ewing's sarcoma of the sacroiliac joint.
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spelling doaj.art-2aa2f641c2684510a19fec68d291f3e82022-12-21T18:53:15ZengKorean Spine SocietyAsian Spine Journal1976-19021976-78462014-02-0181798310.4184/asj.2014.8.1.79704Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic DilemmaBhavuk Garg0Divesh Jalan1Prakash P Kotwal2Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India.Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India.Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India.We report a case of Ewing's sarcoma of the sacroiliac joint in a 21-year-old male mimicking tubercular sacroiliitis, a rare entity not reported in literature. He presented with pain in the lower back radiating to the right lower limb along with constitutional symptoms of 3 months duration. On examination, the right sacroiliac joint was tender. The laboratory investigations showed anaemia, leukocytosis and raised erythrocyte sedimentation rate. On X-ray, features of right sacroiliitis were seen. This was further investigated with magnetic resonance imaging (MRI), which showed features consistent with tubercular sacroiliitis. Patient was then started on antitubercular treatment, but the improvement was not consistent. So, a contrast MRI was done, which indicated features of primary sarcoma. It was then further confirmed by a computed tomography-guided biopsy, which showed features consistent with Ewing's sarcoma of the sacroiliac joint.http://www.asianspinejournal.org/upload/pdf/asj-8-79.pdfSacroiliac jointSacroiliitisEwing sarcomaMagnetic resonance imaging
spellingShingle Bhavuk Garg
Divesh Jalan
Prakash P Kotwal
Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
Asian Spine Journal
Sacroiliac joint
Sacroiliitis
Ewing sarcoma
Magnetic resonance imaging
title Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
title_full Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
title_fullStr Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
title_full_unstemmed Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
title_short Ewing's Sarcoma of the Sacroiliac Joint Presenting as Tubercular Sacroiliitis: A Diagnostic Dilemma
title_sort ewing s sarcoma of the sacroiliac joint presenting as tubercular sacroiliitis a diagnostic dilemma
topic Sacroiliac joint
Sacroiliitis
Ewing sarcoma
Magnetic resonance imaging
url http://www.asianspinejournal.org/upload/pdf/asj-8-79.pdf
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