Ankle: Focal Pigmented Villonodular Synovitis (PVNS) on Plain Film and MRI Scans Ankle: Focal Pigmented Villonodular Synovitis (PVNS) on Plain Film and MRI Scans

Findings: The plain film shows a round soft tissue mass in the anterior aspect of the ankle joint. The MRI scans show a low...

Hand: Enchondroma of a Phalanx on Plain Films Hand: Enchondroma of a Phalanx on Plain Films

Findings: Enchondroma / enchondromata may be single or multiple. Multiple enchondromatosis is also called Ollier's disease....

Ovary: Endometrioma on MRI Ovary: Endometrioma on MRI

Findings: The MRI scan demonstrates a left adnexal cystic mass with fluid/fluid levels and inhomogeneous signal.  ...

Ankle: Osteochondral Lesion of the Talus on Plain Film and MRI Scan Ankle: Osteochondral Lesion of the Talus on Plain Film and MRI Scan

Findings: Frontal plain film: There is a bony defect in the medial aspect of the talar dome. Coronal MRI: Edema sensitive T2...

Hand: Spina Ventosa on Plain Films Hand: Spina Ventosa on Plain Films

Findings: Spina ventosa is the term for an expansile, lytic lesion of a distal phalanx. Spina ventosa was originally used to...

Ovary: Endometrioma with Calcification on US Ovary: Endometrioma with Calcification on US

Findings: The US shows a cystic mass with variable echotexture and enhanced through-transmission. The mass contains an...

Ankle: Nonossifying Fibroma (NOF) on Plain Films Ankle: Nonossifying Fibroma (NOF) on Plain Films

Findings: The plain films demonstrate a well-defined cortically based lesion arising from the posterolateral cortex of the...

Hand: Maffucci Syndrome on Plain Film Hand: Maffucci Syndrome on Plain Film

Findings: There is marked deformity of all the metacarpals and phalanges with bony expansion due to multiple...

Ovary: Endometrioma on US Ovary: Endometrioma on US

Findings: The US demonstrates a well-defined ovarian mass with a thick wall containing homogeneous low level echoes and...

Breast: Fat Necrosis on Mammogram Breast: Fat Necrosis on Mammogram

Findings: There are multiple dense calcifications in the right outer quadrant compatible with benign fat necrosis.

 
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