Yun-Sun Choi

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AIM To determine the aetiology of isolated intrathoracic lymphadenopathy on chest radiographs of HIV-infected patients. PATIENTS AND METHODS Over a 40 month span in 1990-1993, 18 HIV-infected patients (13 men, 5 women) from our New York City adult HIV outpatient clinic development isolated intrathoracic lymphadenopathy (defined as intrathoracic nodal(More)
BACKGROUND Chondromyxoid fibroma is a rare benign primary bone tumor of cartilage. Despite a characteristic radiographic appearance, chondromyxoid fibroma with atypical radiographic findings may mimic more common tumors. PURPOSE To describe the MR findings of chondromyxoid fibroma. MATERIAL AND METHODS MR images of 19 histopathologically confirmed(More)
Acute obstructive cholangitis due to the migration of necrotized tumor fragment is a rare complication occurring after a transarterial chemoembolization. The percutaneous tumor removal procedure following percutaneous transhepatic biliary drainage is an appropriate treatment over endoscopic removal for the relief of acute cholangitis in this case. Following(More)
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