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The effect of interferon alpha (IFN) on myeloproliferation and vascular complications was studied in 32 patients (17 female, 15 male; median age 60.5 yr) with polycythemia vera (PV). IFN therapy was initiated at a median time of 19 months after diagnosis. Ten patients were pretreated with
BACKGROUND
The TEMPI syndrome was recently described in 2011, and is characterized by the constellation of five hallmarks: Telangiectasias, Erythrocytosis and elevated Erythropoietin, Monoclonal gammopathy, Perinephric fluids collections, and Intrapulmonary shunting. The underlying pathophysiology
Bilateral adrenal hemorrhage (BAH) is a rare complication typically seen in critically ill patients, which can lead to acute adrenal insufficiency and death unless it is recognized promptly and treated appropriately. We describe the case of a 64-year-old man with polycythemia vera found to be
Thirty-six patients with polycythemia vera were treated with hydroxyurea for 12 to 67 months. Nineteen patients were previously treated with other drugs. In the vast majority of patients, an average dose of 1 g/day was sufficient to control hematocrit value and platelet count. Half of the patients
The history and clinical presentation of Mediterranean spotted fever in a 72-year-old male patient with polycythemia vera are described. The patient presented soon after arrival in Bordeaux (France) with fever, arthralgia and an erythematous maculopapular skin rash involving the palms and foot
A 20-year old patient is presented with generalized lymphadenopathy, splenomegaly, hyperleukocytosis and a bone marrow biopsy showing panmyelosis with predominance of immature granulocytes. Lymph node biopsy showed a histopathological feature that was diagnosed as a chronic granulocytic leukemia in
We report a case of adult T-cell leukemia (ATL) accompanied by polycythemia vera (PV) in which rapid development of myelofibrosis and clinical features of hemophagocytic syndrome (HPS) were observed at the terminal stage. The patient, a 53-year-old man who was born in Oita Prefecture, Japan, was
A male, 66, developed Acute Erythremic Myelosis in the course of Polycythemia Vera. The time of onset of Polycythemia Vera could not be determined, his first symptoms being vascular complications. He received treatment with Phlebotomies and Myleran. Five years later he became ill with malaise,
Essential thrombocythemia and polycythemia vera are both chronic progressive myeloproliferative disorders of insidious onset. If the excessive production of red cells and/or platelets is controlled, patients with these disorders may have prolonged survival. However, the clinical course of these
A 57-year-old male who had suffered from polycythemia vera (PV) and had been treated with pipobroman, carbazilquinon and busulfan for ten years presented with fever. CBC revealed anemia and thrombocytopenia without an increase of leukemic blasts (WBC, 7,700/microliters, RBC 294 x 10(4)/microliters,
The quality of life (QoL) at the time of diagnosis of myeloproliferative neoplasm (MPN) has, to date, not been studied. One hundred and seventy-nine patients with MPN: 80 with essential thrombocythemia (ET), 73 with polycythemia vera (PV), 22 with primary myelofibrosis (PMF) and four with MPN
A 62-year-old female was referred to our division because of general fatigue, low grade fever and exertional dyspnea for 2 months. Laboratory data and chest roentgenograms on admission revealed polycythemia vera associated with idiopathic interstitial pneumonia. Alkylating therapy with carboquone
Two patients with myelofibrosis developed fever, leg pain and periostitis. The first patient had myelofibrosis with myeloid metaplasia and was symptomatic for months before x-rays showed periosteal new bone formation in the lower extremities. He subsequently developed periostitis of both upper