When aplastic anemia occurs in conjunction with PNH, what morphological condition(s) is/are present?

Question

Quizplus · Accepted Answer

Aplastic anemia is characterized by pancytopenia (reduction in all three blood cell lines) and marrow hypoplasia (reduction in the number of hematopoietic cells in the bone marrow). PNH is characterized by the presence of hemoglobinuria (red or orange urine due to the breakdown of red blood cells with subsequent release of hemoglobin into the urine). Therefore, when aplastic anemia occurs in conjunction with PNH, all three of these morphological conditions will be present.

When Aplastic Anemia Occurs in Conjunction with PNH, What Morphological