Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings

Synovial chondromatosis (SC) is a rare, benign joint disorder characterized by cartilaginous nodule formation within the synovial membrane. While SC typically affects larger joints such as the knee and hip, ankle involvement is exceptionally uncommon, with only a few cases documented in medical lite...

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Main Authors: Morteza Gholipour, Mohsen Salimi, Alireza Motamedi, Fatemeh Abbasi, Bahar Behnam, Seyyedeh Reyhaneh Sadr
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Radiology Case Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S1930043324013700
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author Morteza Gholipour
Mohsen Salimi
Alireza Motamedi
Fatemeh Abbasi
Bahar Behnam
Seyyedeh Reyhaneh Sadr
author_facet Morteza Gholipour
Mohsen Salimi
Alireza Motamedi
Fatemeh Abbasi
Bahar Behnam
Seyyedeh Reyhaneh Sadr
author_sort Morteza Gholipour
collection DOAJ
description Synovial chondromatosis (SC) is a rare, benign joint disorder characterized by cartilaginous nodule formation within the synovial membrane. While SC typically affects larger joints such as the knee and hip, ankle involvement is exceptionally uncommon, with only a few cases documented in medical literature. We present a case of a 38-year-old male who experienced a rare presentation of recurrent ankle sprains and a palpable mass, ultimately diagnosed with SC in the ankle. Initial arthroscopic treatment proved insufficient due to the extensive loose bodies within the joint, necessitating a follow-up open arthrotomy to ensure complete excision. Postoperative recovery was favorable, with no recurrence observed at follow-up. This case underscores the importance of considering SC in patients with unexplained joint instability and mechanical symptoms, even in atypical joints like the ankle. Surgical intervention, particularly open arthrotomy, remains crucial for achieving effective management in advanced cases and preventing recurrence. This case report contributes to the limited literature on ankle SC and highlights the need for awareness of this rare presentation to facilitate early diagnosis and intervention.
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issn 1930-0433
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publishDate 2025-03-01
publisher Elsevier
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series Radiology Case Reports
spelling doaj-art-4f6df70054c74efba207380bd2a94cae2025-01-18T05:04:05ZengElsevierRadiology Case Reports1930-04332025-03-0120316371642Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findingsMorteza Gholipour0Mohsen Salimi1Alireza Motamedi2Fatemeh Abbasi3Bahar Behnam4Seyyedeh Reyhaneh Sadr5Clinical Research Development Unit of Akhtar Hospital, Shahid Beheshti University of Medical Science, Tehran, IranStudent Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, IranStudent Research Committee, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, IranStudent Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Mazandaran, Iran; Corresponding author.Clinical Research Development Unit of Akhtar Hospital, Shahid Beheshti University of Medical Science, Tehran, IranClinical Research Development Unit of Akhtar Hospital, Shahid Beheshti University of Medical Science, Tehran, IranSynovial chondromatosis (SC) is a rare, benign joint disorder characterized by cartilaginous nodule formation within the synovial membrane. While SC typically affects larger joints such as the knee and hip, ankle involvement is exceptionally uncommon, with only a few cases documented in medical literature. We present a case of a 38-year-old male who experienced a rare presentation of recurrent ankle sprains and a palpable mass, ultimately diagnosed with SC in the ankle. Initial arthroscopic treatment proved insufficient due to the extensive loose bodies within the joint, necessitating a follow-up open arthrotomy to ensure complete excision. Postoperative recovery was favorable, with no recurrence observed at follow-up. This case underscores the importance of considering SC in patients with unexplained joint instability and mechanical symptoms, even in atypical joints like the ankle. Surgical intervention, particularly open arthrotomy, remains crucial for achieving effective management in advanced cases and preventing recurrence. This case report contributes to the limited literature on ankle SC and highlights the need for awareness of this rare presentation to facilitate early diagnosis and intervention.http://www.sciencedirect.com/science/article/pii/S1930043324013700Synovial chondromatosisAnkleCartilage nodulesCase report
spellingShingle Morteza Gholipour
Mohsen Salimi
Alireza Motamedi
Fatemeh Abbasi
Bahar Behnam
Seyyedeh Reyhaneh Sadr
Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
Radiology Case Reports
Synovial chondromatosis
Ankle
Cartilage nodules
Case report
title Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
title_full Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
title_fullStr Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
title_full_unstemmed Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
title_short Primary synovial chondromatosis of the ankle: A case report with radiologic and imaging findings
title_sort primary synovial chondromatosis of the ankle a case report with radiologic and imaging findings
topic Synovial chondromatosis
Ankle
Cartilage nodules
Case report
url http://www.sciencedirect.com/science/article/pii/S1930043324013700
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