Diagnosis of ganglions in the hand and wrist by sonography.
In the practice of hand surgery, imaging of soft tissue structures can provide useful information for diagnosis and preoperative planning. Sonography with high frequency technique giving high spatial resolution is especially rewarding. In a joint project of the Departments of Radiology and Hand Surgery we evaluated the diagnostic accuracy and clinical value of sonographic assessment of ganglions of the hand and wrist. The material comprises 68 soft tissue lesions clinically suspected to be ganglions. Sonography revealed a ganglion in 53 cases, 34 of which went to surgery. The diagnosis was confirmed in every case. One collapsed ganglion was missed. Nonpalpable ganglions causing clinical symptoms could be demonstrated, and a suspected ganglion could sometimes be ruled out in favor of other diagnoses. Sonography could delineate the entire ganglion and often its connection with the joint space.
Höglund
M
M
Department of Radiology, Sabbatsberg's Hospital, Stockholm, Sweden.
Tordai
P
P
Muren
C
C
D000328:Adult; D000368:Aged; D005260:Female; D006225:Hand / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013581:Synovial Cyst / Q000145:classification / Q000000981:diagnostic imaging* / Q000473:pathology; D013710:Tendons / Q000000981:diagnostic imaging / Q000473:pathology; D014463:Ultrasonography; D014953:Wrist / Q000000981:diagnostic imaging* / Q000473:pathology