title: Sonographic demonstration of reversible portal vein thrombosis following splenectomy in an adolescent.
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D011169:Portal Vein; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology; D013156:Splenectomy; D013927:Thrombosis / Q000175:diagnosis* / Q000209:etiology; D014463:Ultrasonography