Soft-Tissue Vascular Malformations

2009 ◽  
pp. 842-861 ◽  
Author(s):  
Gilles Soulez ◽  
Josée Dubois ◽  
Vincent L. Oliva
Keyword(s):  
Soft Tissue ◽  
Vascular Malformations

Spontaneous spinal CSF–venous fistulas associated with venous/venolymphatic vascular malformations: report of 3 cases

2020 ◽  
Vol 32 (2) ◽  
pp. 305-310 ◽  
Author(s):  
Wouter I. Schievink ◽  
Marcel M. Maya ◽  
Franklin G. Moser ◽  
Alexander Tuchman ◽  
Rachelle B. Cruz ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Intracranial Hypotension ◽  
Vascular Malformations ◽  
Spontaneous Intracranial Hypotension ◽  
Proximal Portion ◽  
Csf Leak ◽  
Venous Fistula

Spontaneous CSF–venous fistulas may be present in up to one-fourth of patients with spontaneous intracranial hypotension. This is a recently discovered type of CSF leak, and much remains unknown about these fistulas. Spinal CSF–venous fistulas are usually seen in coexistence with a spinal meningeal diverticulum, suggesting the presence of an underlying structural dural weakness at the proximal portion of the fistula. The authors now report the presence of soft-tissue venous/venolymphatic malformations associated with spontaneous spinal CSF–venous fistulas in 2 patients with spontaneous intracranial hypotension, suggesting a role for distal venous pathology. In a third patient with spontaneous intracranial hypotension and a venolymphatic malformation, such a CSF–venous fistula is strongly suspected.

scholarly journals MRI evaluation of soft tissue vascular malformations

2020 ◽  
Vol 30 (2) ◽  
pp. 184
Author(s):  
PeeyushK Dhagat ◽  
Megha Jain ◽  
Afaq Farooq
Keyword(s):  
Soft Tissue ◽  
Vascular Malformations ◽  
Mri Evaluation

MR and MR angiography characterization of soft tissue vascular malformations

2004 ◽  
Vol 33 (4) ◽  
pp. 161-170 ◽  
Author(s):  
Joan C Vilanova ◽  
Joaquim Barceló ◽  
Miguel Villalón
Keyword(s):  
Soft Tissue ◽  
Mr Angiography ◽  
Vascular Malformations

scholarly journals MR Imaging of Soft-Tissue Vascular Malformations: Diagnosis, Classification, and Therapy Follow-up

Radiographics ◽  
2011 ◽  
Vol 31 (5) ◽  
pp. 1321-1340 ◽  
Author(s):  
Lucía Flors ◽  
Carlos Leiva-Salinas ◽  
Ismaeel M. Maged ◽  
Patrick T. Norton ◽  
Alan H. Matsumoto ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Mr Imaging ◽  
Vascular Malformations ◽  
Diagnosis Classification

scholarly journals Soft Tissue Masses of Hand: A Radio-Pathological Correlation

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Aditi Agarwal ◽  
Mahesh Prakash ◽  
Pankaj Gupta ◽  
Satyaswarup Tripathy ◽  
Nandita Kakkar ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Vascular Malformations ◽  
Correct Diagnosis ◽  
Tendon Sheath ◽  
Cavernous Haemangioma ◽  
Imaging Findings ◽  
Pathologic Evaluation ◽  
Hyperintense Signal ◽  
Soft Tissue Masses ◽  
Magnetic Resonance Imaging Mri

Aim. To evaluate soft tissue masses of the hand with magnetic resonance imaging (MRI) and ultrasonography (USG) and to correlate imaging findings with pathological findings.Material and Methods. Thirty-five patients with soft tissue masses of the hand were evaluated with high resolution USG and contrast enhanced MRI of the hand, prospectively over a period of 2.5 years. The radiological diagnosis was then compared with cytology/histopathology.Results. There were a total of 19 (55%) females. The mean age was 27.45 ± 14.7 years. Majority (45%) of cases were heteroechoic. Four cases were predominantly hyperechoic. These were later diagnosed as lipomas. Four cases were anechoic (diagnosed as ganglions). Only four lesions showed hyperintense signal on T1-weighted images. Out of these, 3 were lipomas and one was cavernous haemangioma. Three lesions were hypointense on T2-weighted images. All these lesions were diagnosed as giant cell tumor of the tendon sheath. A correct diagnosis was possible on MRI in 80% of casesn=28.Conclusion. MRI provides specific findings for diagnosis of certain soft tissue lesions of the hand. Ultrasonography allows accurate diagnosis of hemangioma/vascular malformations. However, in most conditions, imaging findings are nonspecific and diagnosis rests on pathologic evaluation.

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