Obstruction of the superior vena cava presumably due to histoplasmosis.
D004194:Disease; D006660:Histoplasmosis / Q000150:complications*; D008477:Mediastinal Diseases; D008482:Mediastinum; D014683:Vena Cava, Superior; D014684:Venae Cavae
HISTOPLASMOSIS/complications; MEDIASTINUM/diseases; VENAE CAVAE/diseases