نتایج جستجو برای: hematologic abnormalities
تعداد نتایج: 122867 فیلتر نتایج به سال:
We describe a woman with severe neutropenia and dependency on red blood cell transfusions who had previously undergone Billroth II surgery and whose bone marrow (BM) showed morphologic characteristics typical of myelodysplastic syndrome (MDS) with ringed sideroblasts. She had transient reversal of anemia and severe neutropenia after therapy with erythropoietin and granulocyte colony-stimulating...
Background In pregnancy, conditions presenting with hematologic abnormalities, transaminitis, and proteinuria pose diagnostic challenges in pregnancy. Case We present the case of an 18-year-old woman, G1P0, at 33 weeks' gestation with fever of unknown cause, who developed progressively elevated liver enzymes, proteinuria, and thrombocytopenia, due to Epstein-Barr virus (EBV) infection. Conclusi...
Evaluation of hemic cell morphology in stained blood film may be the most important part of the hematologic evaluation of exotic animals. The blood film provides important information regarding red blood cell abnormalities, such as changes in cell shape and color, presence of inclusions, and, in the case of lower vertebrates, changes in the position of the cell nucleus. Stained blood film also ...
A case of chronic myelomonocytic leukemia with a reciprocal translocation (12;13)(p13;q14) and other numerical and structural abnormalities is described. Most of the metaphases examined showed duplication of the der(13)t(12;13), leading to trisomy of the translocated segment of chromosome 12. Using fluorescence in situ hybridization we observed that the breakpoint on chromosome 13 is centromeri...
Seckel syndrome is a rare autosomal recessive disorder with characteristic craniofacial dysmorphism, skeletal defects, mental and prenatal growth retardation. About 50 cases have been reported in the literature. Hematologic abnormalities with associated chromosomal fragility have been noted in about 15% of the reported cases. We report a patient with Seckel syndrome with myelodysplastic feature...
Venous thromboembolism (VTE) occurs in approximately 10% of patients after splenectomy, particularly splenectomy performed for hematologic abnormalities. Clinicians often fail to recognize this potential complication in the postoperative period, leading to inappropriate anticoagulation prophylaxis and treatment for these patients. The authors discuss the pathophysiologic mechanisms of VTE in pa...
A middle-aged man complained of symptomatic oral lesions. Family history was positive for Fanconi anemia (FA). An intraoral examination revealed generalized erythroleukoplakia with focal ulcerations affecting the palate (Figure 1). Differential diagnosis included lichenoid lesions, dysplasia and squamous cell carcinoma (SCC). Previous biopsies demonstrated mild to moderate dysplasia. The patien...
Background: Pregnancy-induced hypertension, preeclampsia, and eclampsia syndrome are multisystem disorders associated with adaptive changes in the fetal circulation cause a marked imbalance hemostatic system of mother fetus. Objectives: This study aimed to compare hematological parameters newborns mothers without preeclampsia. Methods: prospective case-control included 30 preeclampsia normotens...
Of 11 children with juvenile myelomonocytic leukemia (JMML) carrying RAS mutations (8 with NRAS mutations, 3 with KRAS2 mutations), 5 had a profound elevation in either or both the white blood cells and spleen size at diagnosis. Three patients had no or modest hepatosplenomegaly and mild leukocytosis at presentation but subsequently showed a marked increase in spleen size with or without hemato...
Parvovirus B19 (B19V) infection has rarely been reported as responsible for Guillain-Barré syndrome (GBS). We present the case of a 63-year-old man with AIDS who presented with rapidly progressing weakness of his inferior limbs and a newly appeared pancytopenia. CSF examination and electromyography were characteristic for GBS. Very high CSF and serum B19V DNA concentrations were present, in the...
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