Pagină 1 din 21 rezultate
Primary hyperparathyroidism (PHP) and myelofibrosis are rare entities in childhood. Myelofibrosis secondary to PHP is also extremely rare. We report a 15-year-old boy presented with generalized weakness, vomiting, and pallor. A parathyroid adenoma was detected on the left distal parathyroid gland.
A 68-year-old woman was admitted in March 1997 because of lumbago, fever, vomiting, and general malaise. Laboratory data disclosed anemia and severe hypercalcemia (7.7 mEq/l). Multiple osteolytic lesions were detected in the patient's vertebra, pelvis, and bilateral tibia by x-ray films and 99mTc
Angiogenesis is part of the pathophysiology of myelofibrosis with myeloid metaplasia (MMM). PTK787/ZK 222584 (PTK/ZK) is a novel inhibitor of vascular endothelial growth factor receptors. Twenty-nine patients with MMM received a continuous dosing schedule of PTK/ZK doses of 500 or 750 mg twice daily
Few treatment options exist for patients with myelofibrosis (MF), and their survival is significantly shortened. Activating mutation of the JAK2 tyrosine kinase (JAK2(V617F)) is found in approximately 50% of MF patients. CEP-701 is a tyrosine kinase inhibitor that inhibits JAK2 in in vitro and in
A 64-year-old man was admitted to our hospital with leukopenia. On admission, leukocyte count in the peripheral blood was 1,600/microliters, containing 24.5% blasts of lymphoid appearance, which were negative for myeloperoxidase. A bone marrow aspiration showed hypoplasia with increased blasts
OBJECTIVE
Myelofibrosis is a myeloid malignancy associated with anemia, splenomegaly, and constitutional symptoms. Patients frequently harbor JAK-STAT activating mutations that are sensitive to TG101348, a selective small-molecule Janus kinase 2 (JAK2) inhibitor.
METHODS
In a multicenter phase I
BACKGROUND The reciprocal translocation t(1;22)(p13;q13) involving the RBM15 and MKL1 genes is an uncommon abnormality that occurs in a subset of acute myeloid leukemia with megakaryocytic differentiation (AMKL). Variant translocations have been infrequently described in this subtype of leukemia.
BACKGROUND
This is the report of the first case of TAFRO syndrome (Thrombocytopenia, Anasarca, myelofibrosis, Renal dysfunction, Organomegaly) in Latin America.
UNASSIGNED
The patient was a 61-year-old white woman of Ashkenazi Jewish descent, who presented with a history of 8 days of nausea,
High risk splenectomy is often encountered in cases of hypersplenism with massive splenomegaly (10 times usual weight of 150-200 g) resulting from myelophthisic processes. Intra-operative ligation of the splenic artery through the lesser sac is a technically useful method of gaining vascular control
Fourteen patients with high-risk leukemia (six with relapsed AML, three with relapsed ALL, one with AML-M0, four with CML in myeloid blastic crisis) were treated with a combination chemotherapy of carboplatin (200-300 mg/m2/day) and cytosine arabinoside (100 mg/m2/day) by 24 h continuous infusion
Of 501 patients with chronic myeloproliferative diseases (c-MPD) 18 developed thrombosis of major abdominal vessels including 6 with hepatic vein thrombosis (Budd-Chiari syndrome). The complication was seen in 14 of 140 (10%) patients with polycythemia vera (PV), 3 of 23 (13%) patients with
BACKGROUND Thrombocytopenia, anasarca, fever, reticulin fibrosis/renal failure, and organomegaly (TAFRO) syndrome is a variant of idiopathic multicentric Castleman disease. Adrenal hemorrhage has rarely been reported in TAFRO syndrome, and previous cases have mainly been Asian patients. This report
A phase II study of the oral agent methyl 6-[3-(2-chloroethyl)-3-nitrosoureido]-6-deoxy-alpha-D-glucopyranoside (MCNU tablet) for myeloproliferative disorders was performed. Fifty-two patients were treated with MCNU tablets and 43 patients were evaluated for clinical effects and 45 for adverse
Cryptosporidium was detected in 21 (3.8%) individual stool samples collected from 553 pediatric patients hospitalized in our center employing a Telemann concentration technique (formalin-ether-centrifugation) and stained with the modified Kinyoun method. The mean age of populations with
BACKGROUND
Hairy cell leukemia (HCL) is a chronic B-cell lymphoid leukemia characterized by pancytopenia, splenomegaly, myelofibrosis and the presence in peripheral blood, bone marrow and spleen of atypical lymphoid cells with a hairy aspect. The study aims to evaluate a group of patients with hairy