Primary myelofibrosis with thrombophilia as first symptom combined with thalassemia and Gilbert syndrome: A case report

Figure 1 Magnetic resonance venography and digital subtraction angiography images. A and B: The left sigmoid sinus and the left transverse sinus are not obviously visualized, nor are the right and right venous ends of the superior sagittal sinus; C and D: The abnormal signal in the left sigmoid sinus and transverse sinus and abnormal enhancement indicate venous sinusitis and thrombosis.

Figure 2 Hematoxylin and eosin staining of bone marrow. Scale bars = 80 µm; × 200 magnification. The arrows show immune cells. A and B: Hematoxylin and eosin staining shows that bone marrow hematopoietic cell hyperplasia is significantly active, erythroid hyperplasia is significantly active, and granulocyte hyperplasia is reduced; C and D: Net dyeing showing that fibrous tissue hyperplasia in focal areas between trabecular bones is obvious.

Figure 3 Thrombosis gene test: SERPINC1 (NM-000488).