[A case of mediastinal pseudotumor due to the dilated porto-caval shunt].
D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology*; D008875:Middle Aged; D011167:Portacaval Shunt, Surgical / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed