Histologic, radiologic, and endoscopic presentation.

(A) Extramedullary hematopoiesis in dilated sinuses, hematoxylin-eosin staining. Original magnification × 320. (B) TIPS implantation. (C) Oesophagogastroduodenoscopy before TIPS. (D) Oesophagogastroduodenoscopy after TIPS.