Results 191 to 200 of about 62,520 (247)
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Tumefactive extramedullary hematopoiesis of the stomach
Gastrointestinal Radiology, 1976A 3 X 4 cm submucosal gastric mass of extramedullary hematopoeitic tissue occurred in a patient with chronic myelogenous leukemia. Such stomach masses have been misinterpreted as malignant tumor. Tumefactive extramedullary hematopoiesis of the stomach is an infrequent occurrence in patients with extramedullary hematopoiesis but should be considered in ...
George S. Harell, Antoinette S. Gomes
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[Pathological Research of Splenic Extramedullary Hematopoiesis in Aged Rats].
Zhongguo shi yan xue ye xue za zhi, 2018OBJECTIVE To explore the occurrence and various influencing factors of the splenic extramedullary hematopoiesis in rats. METHODS A total of 411 rats of different sex and species were assigned to this study.
Rui Zhang +5 more
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Extramedullary hematopoiesis of the middle ear
American Journal of Otolaryngology, 1989A 22-year-old man with sickle cell disease developed a conductive hearing loss as a result of extramedullary hematopoiesis in the right middle ear. This is the first reported case of conductive hearing loss from extramedullary hematopoiesis and only the second report of extramedullary hematopoiesis in the middle ear.
Edward L. Applebaum, Andrew Frankel
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Membranous Nephropathy and Intrarenal Extramedullary Hematopoiesis in a Patient With Myelofibrosis.
American Journal of Kidney Diseases, 2017Kidney disease in the setting of a hematologic malignancy is common, with the frequency and type of kidney disease varying depending on the specific malignancy.
C. Philipponnet +4 more
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Extramedullary Hematopoiesis in Thalassemia [PDF]
New England Journal of Medicine, 2013 A 31-year-old man with beta-thalassemia intermedia who had undergone splenectomy presented with subjective fever. The physical examination was normal. Chest radiography revealed a well-circumscribed shadow behind the heart.
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Case 69: Extramedullary Hematopoiesis
Radiology, 2004A 66-year-old man was found to be anemic and thrombocytopenic during his annual physical examination. Work-up with bone marrow evaluation revealed mild marrow fibrosis with marked megakaryocytic hyperplasia, a finding that is consistent with early myelofibrosis with myeloid metaplasia. The diagnosis was confirmed with cytogenic study of the bone marrow.
Ruth L. Katz +3 more
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Cutaneous extramedullary hematopoiesis.
Archives of dermatology, 1976An asymptomatic skin nodule in a patient with myelofibrosis was shown to consist of extramedullary hematopoiesis. It was a soft bluish nodule that resembled a hemangioma. Microscopically, both erythroid and myeloid cells, but not megakaryocytes, were found.
Uhlemann J, Kuo T, Reinhard Eh
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Cutaneous extramedullary hematopoiesis in myelofibrosis
Journal of the American Academy of Dermatology, 1990Erythematous papulonodules that resembled a malignant lymphoma developed in a 62-year-old man. Further examination revealed that he had primary myelofibrosis with cutaneous extramedullary hematopoiesis. All three marrow elements (myeloid, erythroid, and megakaryocytic series) were present in the skin lesions.
Hideaki Mizoguchi +4 more
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Extramedullary hematopoiesis in pyogenic granuloma
Pathology International, 2013Extramedullary hematopoiesis (EMH) suggests the presence of hematopoietic stem cells (HSC) outside bone marrow. EMH has been reported, albeit rarely, in pyogenic granuloma (PG), a polypoid lobular capillary hemangioma. However, statistical data have hitherto been lacking on the actual incidence of EMH in PG.
Supinda Koonmee +3 more
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Extramedullary Hematopoiesis in the Lacrimal Gland
Ophthalmic Plastic & Reconstructive Surgery, 2008A 61-year-old woman who carried the diagnosis of chronic myeloid leukemia developed bilateral upper and lower eyelid edema. Orbital magnetic resonance imaging disclosed grossly enlarged lacrimal glands bilaterally. Biopsy of the right lacrimal gland revealed hematopoietic cells and their precursors, and megakaryocytes, consistent with extramedullary ...
Hen-Vai Wu +3 more
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