نتایج جستجو برای: extramedullary hematopoiesis

تعداد نتایج: 11343  

2010
Claudio Perrone Roberto Cartolari Beatrice Lupi Sergio Morelli

Idiopathic myelofibrosis is a rare chronic myeloproliferative disease leading to extramedullary hematopoiesis (myeloid metaplasia) with splenomegaly. The liver and less frequently other organs including the lung can be involved, therefore portal hypertension is relatively common. Pulmonary hypertension (PH) is only occasionally reported, although recent studies have suggested an association bet...

Journal: :Haematologica 2007
A Musolino A Guazzi M Lazzaretti D Pezzuolo C Calzetti A Degli Antoni A Ardizzoni

The case here reported reflects the difficulty in diagnosing meningeal extramedullary hematopoiesis (EMH), which clinically appeared concomitantly with primary cerebral lymphoma and occurred in a patient with HIV infection and severe pancytopenia. Pancytopenia secondary to HIV infection could be hypothesized as a predisposing factor for the ectopic development of hematopoietic tissue outside th...

2017
Shuhei Ito Nobuyuki Fujita Naobumi Hosogane Narihito Nagoshi Mitsuru Yagi Akio Iwanami Kota Watanabe Takashi Tsuji Masaya Nakamura Morio Matsumoto Ken Ishii

Extramedullary hematopoiesis (EMH) occasionally occurs in patients exhibiting hematological disorders with decreased hematopoietic efficacy. EMH is rarely observed in the spinal epidural space and patients are usually asymptomatic. In particular, in the patients with polycythemia vera, spinal cord compression due to EMH is extremely rare. We report a case of polycythemia vera, in which operativ...

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