Subject(s)

Anemia, Aplastic/etiology , Bone Marrow/pathology , Hemoglobinuria, Paroxysmal/etiology , Hepatitis, Viral, Human/complications , Anemia, Aplastic/pathology , Anemia, Aplastic/surgery , Bone Marrow Examination , Bone Marrow Transplantation , Female , Hemoglobinuria, Paroxysmal/pathology , Hemoglobinuria, Paroxysmal/surgery , Humans , Pancytopenia/etiology , Pancytopenia/surgery , Young Adult