Clodronate in myelofibrosis: a case report.

A 59-year-old man had well-documented agnogenic myeloid metaplasia (AMM) with pancytopenia. Frequent blood transfusions were required over a 10-month period. Androgen therapy was not beneficial and treatment with interferon resulted in severe thrombocytopenia with no decrease in transfusion requirements.

Accelerated phase of chronic myeloid leukemia presenting with hypercalcemia and a mediastinal mass.

A patient with chronic myeloid leukemia developed hypercalcemia as a presenting sign of the accelerated phase of the disease. Ultrasound of the neck showed a large hypodense mass connected to the thyroid gland, which was thought to be a parathyroid tumor and the cause of the hypercalcemia. Histology of the surgically removed mass revealed a chloroma.

Activated protein C resistance (factor V Leiden) associated with thrombosis in pregnancy.

Objective: Our purpose was to evaluate activated protein C resistance phenotype and genotype among patients with thrombosis during pregnancy and the puerperium.

Study Design: This observational study was conducted prospectively during a 2-year period (July 1993 to June 1995) in a preselected population. All patients admitted to our high-risk pregnancy unit with a diagnosis of deep vein thrombosis, pulmonary emboli, transient ischemic attack, and cerebrovascular accident during pregnancy and the puerperium were included.