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Bone marrow aspiration

Kazumasa Fuwa, Mitsuru Kubota, Masami Kanno, Hiroshi Miyabayashi, Ken Kawabata, Keiichi Kanno, Masaki Shimizu
Diagnosis of mitochondrial respiratory chain disorder (MRCD) is often difficult. Its pathogenesis is still unclear. We diagnosed MRCD by measuring the activity of the mitochondrial respiratory chain enzyme, and the patient also had hemophagocytic lymphohistiocytosis (HLH). A preterm female infant was born at 34 weeks of gestation. On day 6, HLH was revealed by bone marrow aspiration. She died on day 10 due to uncontrollable HLH. An autopsy was performed, and we measured the activity of the mitochondrial respiratory chain enzyme in the liver, muscle, and heart...
2016: Case Reports in Pediatrics
Prasan K Panda, Siddharth Jain, Rita Sood, Rajni Yadav, Naval K Vikram
Histoplasmosis is caused by a dimorphic fungus Histoplasma capsulatum in endemic areas, mainly America, Africa, and Asia. In India, it is being reported from most states; however, it is endemic along the Ganges belt. We report a case of an apparently immunocompetent male who presented with 3-month history of fever, cough, and weight loss with recent onset odynophagia and had hepatosplenomegaly and mucocutaneous lesions over the face. The differential diagnosis of leishmaniasis, tuberculosis, leprosy, fungal infection, lymphoproliferative malignancy, and other granulomatous disorders was considered, but he succumbed to his illness...
2016: Case Reports in Infectious Diseases
Ivana Milosevic
A 76-years old man presented with leucocytosis (86x109/l), fever, pneumonia and significant weight loss. He had a history of chronic lymphocytic leukemia diagnosed five years earlier and he responded with partial remission to the treatment with continuous low doses of chlorambucil. Analysis of blood smear, bone marrow aspiration and bone marrow biopsy revealed predomination of small lymphocytes, but 22% of cells were blasts negative to cytochemical stainings (Figure 1). Flow cytometric analysis showed two distinct populations: 65% of cells was small to moderate in size, CD19+, CD45+, CD5+, CD20+/-, but 30% of cells were large, CD34+, CD13+, HLA DR+, CD65+, CD45+, MPO weakly positive and CD33, CD14, CD15, CD16 negative...
October 18, 2016: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
Sakineh Haydari, Manouchehr Safari, Sam Zarbakhsh, Ahmad Reza Bandegi, Hossein Miladi-Gorji
This study was designed to investigate whether free access to a running wheel during pregnancy in morphine-dependent mothers would influence the viability, proliferation and BDNF levels of bone marrow stromal cells in rat pups. Pregnant rats were made dependent by chronic administration of morphine in drinking water simultaneously with free access to a running wheel. Male pups are weaned at 21days of birth and their bones marrows were aspirated from the femurs and tibias and also the bone marrow stromal cells (BMSCs) cultured...
October 13, 2016: Neuroscience Letters
J Caltagirone, A Dupont, M Afanetti, E Gondon, D Dupont
The vitamin B12 reserves of newborns are dependent on transplacental transfer and secondarily on food intake. This vitamin is involved in hematopoiesis and in neurological development. We report the case of a severe vitamin B12 deficiency in a 7-month-old infant. A neurological evaluation performed at 5 months of age for psychomotor regression found nonspecific cortical atrophy. The infant was hospitalized for impaired general condition and worsening of neurological symptoms. Examinations revealed bicytopenia with normocytic anemia (Hb: 7...
October 12, 2016: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
Yuka Suzuki, Saeko Tada-Oikawa, Yasuhiko Hayashi, Kiyora Izuoka, Misa Kataoka, Shunsuke Ichikawa, Wenting Wu, Cai Zong, Gaku Ichihara, Sahoko Ichihara
BACKGROUND: The use of carbon nanotubes has increased lately. However, the cardiovascular effect of exposure to carbon nanotubes remains elusive. The present study investigated the effects of pulmonary exposure to single-walled carbon nanotubes (SWCNTs) and double-walled carbon nanotubes (DWCNTs) on atherosclerogenesis using normal human aortic endothelial cells (HAECs) and apolipoprotein E-deficient (ApoE(-/-)) mice, a model of human atherosclerosis. METHODS: HAECs were cultured and exposed to SWCNTs or DWCNTs for 16 h...
October 13, 2016: Particle and Fibre Toxicology
Deena Samir Eissa, Eman Zaghloul Kandeel, Mohamed Ghareeb
The prognosis of acute myeloid leukemia (AML) is poor because of relapses occurring on conventional chemotherapy. The distinction between leukemic and normal stem cells relies on the expression of antigen combinations defining leukemia-associated immunophenotypes (LAIPs), which are absent or extremely infrequent in normal bone marrow. However, LAIPs are very different from patient to patient and are not necessarily stable over the course of the disease. Accordingly, we addressed the applicability of human myeloid inhibitory C-lectin (hMICL) by flow cytometry as a specific leukemic myeloid stem cell marker for the diagnosis of AML in CD34(+) and CD34(-) cases and evaluated the stability of hMICL during the course of the disease...
October 13, 2016: Hematological Oncology
Damien Billow, Anton Khlopas, Morad Chughtai, Anas Saleh, Marcelo B Siqueira, Patrick Marinello, Michael A Mont
The reamer-irrigator-aspirator (RIA) system has been recently developed to decrease the incidence of osseous thermal necrosis and fat embolism associated with intramedullary reaming of long bones in trauma cases. This is achieved by continuous irrigation and suction. Recently, the use of RIA has been expanded to harvest bone graft and debride the medullary canal of long bones in cases of osteomyelitis and intramedullary tumors. Additionally, the collection system of this device has been utilized for its ability to capture bone graft and marrow aspirate...
October 6, 2016: Surgical Technology International
Sang-Yong Shin, Seung-Tae Lee, Hyun-Young Kim, Chang-Hun Park, Hee-Jin Kim, Jong-Won Kim, Seok Jin Kim, Won Seog Kim, Sun-Hee Kim
BACKGROUND: Recent studies have identified a high prevalence of the MYD88 L265P mutation in lymphoplasmacytic lymphoma (LPL)/Waldenstrom macroglobulinemia (WM) cases, whereas low frequencies have been observed in other B cell non-Hodgkin lymphomas (NHLs). METHODS: We evaluated the sensitivity of the mutant enrichment 3'-modified oligonucleotide (MEMO)-PCR technique, a new detection method. We examined the MYD88 L265P mutation in a series of Korean patients with LPL/WM and other B cell NHLs in bone marrow aspirates, using the MEMO-PCR technique...
September 2016: Blood Research
Manoj Kumar, Sanjeev Bhoi, Sujata Mohanty, Vineet Kumar Kamal, D N Rao, Pravas Mishra, Sagar Galwankar
BACKGROUND: Hemorrhagic shock (HS) is the major leading cause of death after trauma. Up to 50% of early deaths are due to massive hemorrhage. Excessive release of pro-inflammatory cytokine and hypercatecholamine induces hematopoietic progenitor cells (HPCs) apoptosis, leading to multiorgan failure and death. However, still, result remains elusive for hematopoietic stem cells (HSCs) behavior in trauma HS (T/HS). OBJECTIVES: Therefore, our aim was to evaluate the in vitro HSCs behavior with or without recombinant human erythropoietin (rhEPO), recombinant human granulocyte macrophage-colony-stimulating factor (rhGM-CSF), recombinant human interleukin-3 (rhIL-3) alone, and combination with rhEPO + rhGM-CSF + rhIL-3 (EG3) in T/HS patients...
July 2016: International Journal of Critical Illness and Injury Science
Ankur Jain, Alka Khadwal, Gaurav Prakash, Nalini Gupta, Subhash Varma, Pankaj Malhotra
Testicular involvement in a case of acute lymphoblastic leukemia (ALL) is well reported, but occurrence of "isolated" malignant hydrocele is extremely uncommon. We herein report a case of a 22-year-old man who presented to our hematology clinic with fever and easy fatiguability of 2 weeks' duration. Examination revealed pallor, cervical lymphadenopathy, and bilateral scrotal swellings. He was diagnosed as a case of Philadelphia-positive ALL (B-cell type) based on peripheral smear, bone marrow examination, and flow cytometry of the marrow aspirate...
2016: Clinical Medicine Insights. Pathology
Nicole I Stacy, John W Harvey
Important steps in bone marrow aspirate evaluation include determining if bone marrow evaluation is indicated; using appropriate aspirate collection, smear preparation, and staining techniques; and performing a systematic approach for the cytologic evaluation. The cytologic evaluation of bone marrow requires knowledge of the morphology of bone marrow cell types, the proportion of these cell types normally present, and the ability to evaluate overall cellularity of bone marrow. Accurate interpretation of bone marrow cytologic findings depends on evaluation of a current complete blood cell count...
October 5, 2016: Veterinary Clinics of North America. Small Animal Practice
Raghav Joshi, Edi Goihberg, Wenying Ren, Monika Pilichowska, Paul Mathew
: The haematopoietic niche is contributed to by bone marrow-resident mesenchymal stromal cells (BM-MSCs) and subverted by prostate cancer cells. To study mechanisms by which BM-MSCs and prostate cancer cells may interact, we assessed the migration, invasion, adhesion and proliferation of bone-derived prostate cancer cells (PC-3) in co-culture with pluripotent human BM-MSCs. We observed a strong adhesive, migratory and invasive phenotype of PC-3 cells with BM- MSC-co-culture and set out to isolate and characterize the bioactive principle...
August 11, 2016: Cell Adhesion & Migration
Graeme P Whyte, Alberto Gobbi, Boguslaw Sadlik
Cartilage lesions of the knee are a frequent finding; however, treatment options that are capable of restoring hyaline-like tissue are not routinely used. Cell-based technology such as autologous chondrocyte implantation may in some cases provide durable cartilage repair, but availability of this procedure is often restricted due to cost constraints. There have been promising outcomes reported with the use of scaffolds seeded with activated bone marrow aspirate concentrate in cases of chondral injury. There are clear advantages to cell-based cartilage repair techniques that are performed as a single-stage procedure, particularly when the repair technology can be used in a minimally invasive manner...
August 2016: Arthroscopy Techniques
Kriselle Lao, Namita Sharma, Ajeet Gajra, Neerja Vajpayee
OBJECTIVE: The purpose of this study was to correlate the significance of bone marrow hemophagocytosis and analyze outcome data in patients with suspected hemophagocytic lymphohistiocytosis (HLH) at a tertiary care hospital during the course of 5 years. METHODS: The pathology database of State University of New York Upstate Medical University, Syracuse, was searched for the terms "hemophagocytosis," "hemophagocytic syndrome," and "hemophagocytic lymphohistiocytosis" encompassing the period January 2009-December 2014...
October 2016: Southern Medical Journal
Peter Kuhn, Anders Carlsson, Madelyn S Luttgen, Kevin Keomanee Dizon, Patricia Troncoso, Paul Corn, Anand Kolatkar, James B Hicks, Christopher Logothetis, Amado J Zurita
PURPOSE: Recent studies demonstrate that prostate cancer clones from different metastatic sites are dynamically represented in the blood of patients over time, suggesting that the paired evaluation of tumor cells in circulation and bone marrow, the primary target for prostate cancer metastasis, may provide complementary information. EXPERIMENTAL DESIGN: We adapted our single-cell high-content liquid biopsy platform to bone marrow aspirates (BMA), to concurrently identify and characterize prostate cancer cells in patients' blood and bone and thus discern features associated to tumorigenicity and dynamics of metastatic progression...
October 4, 2016: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
Chen Tian, Yizhuo Zhang
INTRODUCTION: Most primary stomach lymphomas are now recognized to originate from B-cell. Primary gastric anaplastic lymphoma kinase (ALK)-negative anaplastic large-cell lymphoma (ALCL) as shown in this case is very rare. CASE REPORT: A 59-year-old man presented with a 1-month history of epigastric pain. Computed tomography showed a tumor in the stomach with perigastric lymphadenopathy. Biopsy of the tumor with gastroendoscopy showed ALCL. Bone marrow aspiration and trephine biopsy showed no infiltration...
2016: OncoTargets and Therapy
Roumi Ghosh, Pranshu Mishra, Sumit Sen, Prasanta Kumar Maiti, Govinda Chatterjee
We report two cases of chronic progressive disseminated histoplasmosis with unusual and rare clinical picture in a patient with no underlying risk factor. One 50-year-old male, presented with hoarseness of voice, chronic cough, with a history of nonresponding anti-tubercular therapy, revealed mucocutaneous lesions on examination. Fungating vocal cord lesions were visualized on bronchoscopy, raised suspicion of carcinoma. The second case, a 22-year-old female, referred to hospital with suspected vasculitis, with complaints of "off and on" fever with decreased oral intake, arthralgia, who later developed generalized nodular skin eruptions...
September 2016: Indian Journal of Dermatology
Jaderson C DaCosta, Mirna W Portuguez, Daniel R Marinowic, Lucas P Schilling, Carolina M Torres, Danielle I DaCosta, Maria Júlia M Carrion, Eduardo F Raupp, Denise C Machado, Ricardo B Soder, Silvia L Lardi, Bernardo Garicochea
Temporal lobe epilepsy (TLE) is a highly prevalent syndrome among people with epilepsy, and is usually refractory to drug treatment. Structural and physiological changes, such as hippocampal sclerosis, are often present in TLE patients. The objective of this study is to evaluate the feasibility and safety of intra-arterial infusion of autologous bone marrow mononuclear cells (BMMC) in adults with medically refractory mesial temporal lobe epilepsy (MTLE) and unilateral hippocampal sclerosis (MTLE-HS). We enrolled 20 patients that had been diagnosed with MTLE-HS and refractory to medical treatment...
September 29, 2016: Journal of Tissue Engineering and Regenerative Medicine
Shinichiro Kawamoto, Katsuya Yamamoto, Masanori Toyoda, Kimikazu Yakushijin, Hiroshi Matsuoka, Hironobu Minami
Constitutional translocations that coincide with t(9;22)(q34;q11.2) may lead to unnecessary treatments in chronic myeloid leukemia (CML) patients, as, under the standard criteria, a diagnosis of CML with additional chromosomal abnormalities indicates an accelerated phase (AP). In the present report, a 47-year-old male had pain in the right foot due to gout. Peripheral blood examination showed leukocytosis with left shift. Bone marrow aspiration revealed myeloid hyperplasia with megakaryocytosis. RT-PCR revealed the major BCR-ABL fusion transcript, and CML in the chronic phase was diagnosed, followed by nilotinib treatment...
September 29, 2016: International Journal of Hematology
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