Results 11 to 20 of about 37,516 (275)
Plasmablastic extramedullary plasmacytoma
Indian Journal of Pathology and Microbiology, 2012 Extramedullary plasmactyoma is the solitary, soft tissue form of plasma cell neoplasm but lack the defining features of medullary or multiple myeloma. The diagnosis is difficult to make in routine practice setting due to the morphological and immunohistochemical overlap with plasmablastic lymphoma.
Irulandy Ponniah, Suhasini Rajan
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Extramedullary Hematopoiesis in Pilomatricomas
The American Journal of Dermatopathology, 1995 We report on seven adult patients with pilomatricomas showing histopathologic findings of extramedullary hematopoiesis. There was no Ovidence of hematological disorders or systemic diseases. Clinically, the lesions appeared to be firm, painless nodules situated on the upper extremities, head, and back.
Kaddu, S +5 more
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Extramedullary hematopoiesis in cancer
Experimental & Molecular MedicineAbstractHematopoiesis can occur outside of the bone marrow during inflammatory stress to increase the production of primarily myeloid cells at extramedullary sites; this process is known as extramedullary hematopoiesis (EMH). As observed in a broad range of hematologic and nonhematologic diseases, EMH is now recognized for its important contributions ...
Derek A. G. Barisas, Kyunghee Choi
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Extramedullary plasmacytoma of the ureter [PDF]
IJU Case Reports, 2021 IntroductionWe report a rare case of an extramedullary plasmacytoma of the ureter.Case presentationA 77‐year‐old man was referred to our hospital because of left hydronephrosis. Computed tomography showed a tumor in the left ureter, and tumor invasion into the periureteric fat was suspected.
Shuhei Okada +2 more
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Biomolecules & Biomedicine, 2009 Extramedullary intradural spinal tumors are rare. Less than 15% of all central nervous system (CNS) tumors are spinal. Ninety percent of these patients are older than 20 years.
Kenan Arnautovic, Aska Arnautovic
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Diagnostic Pathology, 2011 Background Extraosseous plasmacytoma, so called extramedullary plasmacytoma (EMP) is relatively rare in China. The aim was investigate the clinicopathologic features of EMP and the role of Immunophenotype and genotype detection in diagnosis of EMP ...
Zuo Zhuo +8 more
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Spinal Schwannomatosis Mimicking Metastatic Extramedullary Spinal Tumor
Diagnostics, 2023 Intradural extramedullary (IDEM) tumors are the most commonly observed intraspinal tumors, comprising over 60% of tumors found within the spinal canal, and the vast majority of these lesions are benign lesions. IDEM metastases are rare, but if they occur,
Idris Nurdillah +2 more
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Journal of the Belgian Society of Radiology, 2011 Background: A 53-year-old female patient known with diagnosis of acute myeloid leukemia (originating from a precursor phase of myelodysplasia) was seen during follow-up at our hospital. The patient was considered to be in complete remission after she had undergone a single round of chemotherapy followed by allogenic stem cell transplantation about a ...
Arys, B, Van Landeghem, A, Smeets, P
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Frontiers in Immunology, 2021 BackgroundThe prognosis of relapsed/refractory multiple myeloma (RRMM) patients with the extramedullary disease was significantly poor. Extramedullary multiple myeloma (EMM) patients gained limited benefits from traditional drugs.
Yimei Que +19 more
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Extramedullary haematopoiesis in the kidney [PDF]
Clinical Kidney Journal, 2012 Extramedullary haematopoiesis (EMH) is the development of haematopoietic tissue outside the bone marrow and it most often occurs in the liver and spleen. Renal EMH is quite rare and there are very few case reports concerning the kidney. We describe two cases of 'renal histologically documented EMH' and, in particular, in the second of these two, the ...
Ricci, Davide +4 more
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