Results 1 to 10 of about 36,929 (215)

Extramedullary hematopoiesis in cancer [PDF]

Experimental and Molecular Medicine
Hematopoiesis 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).
Derek A. G. Barisas, Kyunghee Choi
doaj   +7 more sources

Extramedullary hematopoiesis: A case report [PDF]

Radiology Case Reports
Extramedullary hematopoiesis occurs primarily in patients with hematologic disorders and is a physiological response to chronic anemia. Its pathophysiology remains unknown. It commonly affects the liver, spleen, and lymph nodes.
Majda Ankri, Kaoutar Imrani, Salma El Aouadi, Nabil Moatassim Billah, Itimad Nassar   +4 more
doaj   +5 more sources

Sickle cell disease presenting with intrahepatic extramedullary hematopoiesis: MRI characterization and diagnostic clues [PDF]

Radiology Case Reports
Extramedullary hematopoiesis (EMH) refers to the formation of hematopoietic tissue outside the bone marrow and usually occurs in response to chronic anemia or marrow dysfunction.
Ayham Khan Ansari, MBBS, Abrar Alameri, MD, Safieeldin Ghazala, MD, FRCR, Ahmad Alduaij, MD, FCAP   +3 more
doaj   +3 more sources

Pelvic extramedullary hematopoiesis with life-threatening hemorrhage: a case report [PDF]

International Journal of Emergency Medicine
Background Thalassemia is an inherited blood disorder characterized by defective hemoglobin production, leading to chronic anemia and the necessity for lifelong blood transfusions.
Zainab Habbash, Ali Hassan, Sawsan Kadhem, Nawra Mujbel, Mahdi Aljawad   +4 more
doaj   +3 more sources

Extramedullary Hematopoiesis in Gastric Mucosa [PDF]

Diagnostics
In this paper, pathohistological images of extramedullary hematopoiesis (EMH) in stomach mucosa in a 68-year-old female patient with treated osteomyelofibrosis are presented.
Matilda Djolai, Jovana Baljak, Tanja Lakić, Jelena Ilić Sabo, Željka Panić, Aleksandra Ilić, Vladimir Vračarić, Sandra Trivunić Dajko   +7 more
doaj   +3 more sources

Homeostatic and pathogenic extramedullary hematopoiesis

Journal of Blood Medicine, 2010
Chang H KimLaboratory of Immunology and Hematopoiesis, Department of Comparative Pathobiology; Purdue Cancer Center, Purdue University, West Lafayette, IN, USAAbstract: Extramedullary hematopoiesis (EH) is defined as hematopoiesis occurring in organs ...
Chang H Kim
doaj   +5 more sources

Extramedullary hematopoiesis presenting as a large adrenal mass mimicking adrenocortical carcinoma in a primary myelofibrosis patient: A case report [PDF]

Urology Case Reports
Extramedullary hematopoiesis (EMH) is a compensatory process associated with chronic bone marrow failure and rarely involves the adrenal gland. We present a 63-year-old woman with abdominal pain and a large heterogeneous right suprarenal mass with ...
Azadeh Rakhshan, Sara Besharati, Mahsa Moradi Shahrbaback, Morteza Yousefi   +3 more
doaj   +2 more sources

A case report of mediastinal extramedullary hematopoiesis: imaging, pathological and thoracoscopic biopsy correlation [PDF]

Journal of Cardiothoracic Surgery
Objective To summarize the clinical features, imaging characteristics, and surgical diagnosis and treatment experience of mediastinal extramedullary hematopoiesis.
Fengbo Yao, Dingbiao Li, Ying Wang, Yanfei Wang, Yongchang Lv   +4 more
doaj   +2 more sources

Periportal extramedullary hematopoiesis in a patient with primary myelofibrosis: A great mimicker of an infiltrating tumor in the liver [PDF]

Radiology Case Reports
Primary myelofibrosis (PMF) is a rare and progressive bone marrow cancer characterized by fibrosis, abnormal megakaryocyte proliferation, and impaired blood cell production.
Charles K. Crawford, BS, Hajra Arshad, MD, Satomi Kawamoto, MD, Elliot K. Fishman, MD   +3 more
doaj   +2 more sources

Adrenal extramedullary hematopoiesis in the setting of anti-Diego antibody and congenital dyserythropoietic anemia

Journal of Pediatric Surgery Case Reports, 2022
Extramedullary hematopoiesis occurs in the setting of hematologic disorders or malignancies when the activity of the bone marrow is insufficient to generate blood cells.
Janet Rae Julson, Lee Michelle Hilliard, Elizabeth Mroczek-Musulman, Elizabeth A. Beierle   +3 more
doaj   +1 more source