Myelodysplastic Syndrome Developing Presacral Extramedullary Hematopoiesis with Atypical MRI Findings
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چکیده
منابع مشابه
Myelodysplastic Syndrome Developing Presacral Extramedullary Hematopoiesis with Atypical MRI Findings
A 64-year-old woman was diagnosed to have refractory cytopenia with multilineage dysplasia (RCMD) including an increased number of sideroblasts in the bone marrow (BM). Computed tomography (CT) revealed a presacral mass which showed iso- or high-intensity signals according to T1-weighted and hypo-intensity signals on T2-weighted magnetic resonance imaging (MRI). CT-guided biopsy revealed the pr...
متن کاملExtradural extramedullary hematopoiesis: a rare MRI diagnosis with atypical features.
Extra-medullary hematopoiesis occurring in spinal epidural space with resulting cord compression is rare. We report a case of extra-medullary hematopoiesis causing thoracic spinal cord compression in a patient of myelofibrosis. Because of atypical MRI findings, it posed a significant diagnostic challenge. Therefore, we have discussed MRI features of this rare complication in correlation with re...
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Solitary fibrous tumors (SFT) are rare, ubiquitous neoplasms of mesenchymal origin, with distinctive histopathological and immunohistochemical features. We herein report an unusual case of a presacral SFT diagnosed in an asymptomatic 40-year-old woman preoperatively investigated with computed tomography and magnetic resonance imaging. Post-operative pathology examination showed a SFT containing...
متن کاملPresacral extramedullary hematopoiesis: a diagnostic confusion concerning a rare presentation.
OBJECTIVE To report a rare case of extramedullary hematopoiesis (EMH) with an asymptomatic intrapelvic mass in a patient with thalassemia major. CLINICAL PRESENTATION The patient presented with a pelvic mass discovered by ultrasonography before undertaking laparoscopic cholecystectomy for gallstones. Technetium-99m MDP bone scan failed to differentiate EMH from malignancy. A fine-needle aspir...
متن کاملMR of thoracic cord compression caused by epidural extramedullary hematopoiesis in myelodysplastic syndrome.
Spinal cord compression caused by extramedullary hematopoiesis is a rare complication of chronic anemic states, most frequently occurring in patients with beta-thalassemia. We report the MR appearance of extramedullary hematopoiesis resulting in cord compression in a patient with a myelodysplastic syndrome, which was isointense with the spinal cord on T1-weighted images and markedly hypointense...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2017
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.56.7421