Synovial Chondromatosis of the Subtalar Joint

2008 ◽  
Vol 98 (4) ◽  
pp. 318-321 ◽  
Author(s):  
Servet Kerimoglu ◽  
Osman Aynaci ◽  
Metehan Saraçoglu ◽  
Ümit Çobanoglu

Synovial chondromatosis is an uncommon disorder characterized by the formation of multiple cartilaginous nodules within the synovium and most commonly affects large joints, such as the knee and hip. Diagnosis in synovial chondromatosis is generally confirmed by histology after clinical and radiologic examination. Diagnosis may sometimes be difficult because synovial chondromatosis resembles a soft-tissue mass and may give no radiologic findings. We describe a case of synovial chondromatosis stemming from the subtalar joint, in which diagnosis was difficult clinically and radiologically. The patient presented with pain in the ankle and with a soft-tissue mass. This case is presented with a review of the literature on subtalar joint involvement of synovial chondromatosis (J Am Podiatr Med Assoc 98(4): 318–321, 2008)

1996 ◽  
Vol 37 (3P2) ◽  
pp. 506-511 ◽  
Author(s):  
S. Lindahl ◽  
R. S. Nyman ◽  
J. Brismar ◽  
C. Hugosson ◽  
C. Lundstedt

Purpose: To describe the radiologic findings in patients with spinal tuberculosis (TB). Material and Methods: Out of a total of 503 patients with TB, 63 (13%) had involvement of the spine. Results: In 40 patients, the spine was the only location; 20 patients had concomitant chest TB. Conventional radiographs gave a good overview, CT visualized the diskovertebral lesions and the paravertebral abscesses, while MR imaging was useful to determine the spread of disease to the soft tissues and the spinal canal. The typical findings were destroyed vertebrae with associated paraspinal soft-tissue mass, with or without abscess formation, sometimes also involving the epidural space together with adjoining disk lesion and focal gibbus formation. Involvement of a single vertebra was a relatively common finding. Large psoas abscesses could occur without any signs of bone involvement. The TB process could sometimes be indistinguishable from malignant processes, and in 3 patients, with multiple lesions in the spine, it mimicked metastatic disease. Conclusion: It is stressed that TB should always be considered in the differential diagnosis when radiologic findings suggest spinal infections or primary or secondary spinal tumors.


2017 ◽  
Vol 2017 ◽  
pp. 1-5
Author(s):  
F. G. Jalikis ◽  
B. L. Hoch ◽  
R. Bakthavatsalam ◽  
M. I. Montenovo

We report a case of sporadic isolated hemangioblastoma arising from the retroperitoneum and provide a review of the scarce literature regarding this very rare tumor. Furthermore, we thoroughly describe the pathologic features and the broad differential diagnosis that should always be included in the study of any retroperitoneal soft tissue mass to arrive at the final diagnosis.


2007 ◽  
Vol 36 (12) ◽  
pp. 1177-1177 ◽  
Author(s):  
Tomoya Sakabe ◽  
Hiroaki Murata ◽  
Yukiko Tokumoto ◽  
Kazutaka Koto ◽  
Takaaki Matsui ◽  
...  

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