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Coombs positive hemolytic anemia

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https://www.readbyqxmd.com/read/27821514/autoimmune-hemolytic-anemia-in-systemic-lupus-erythematosus-at-diagnosis-differences-between-pediatric-and-adult-patients
#1
N W S Gormezano, D Kern, O L Pereira, G C X Esteves, A M E Sallum, N E Aikawa, R M R Pereira, C A Silva, E Bonfá
OBJECTIVE: To determine the overall prevalence of autoimmune hemolytic anemia (AIHA), and to compare clinical and laboratory features in a large population of children and adult lupus patients at diagnosis. METHODS: This retrospective study evaluated the medical charts of 336 childhood-onset systemic lupus erythematosus (cSLE) and 1830 adult SLE (aSLE) patients followed in the same tertiary hospital. Demographic data, clinical features and disease activity were recorded...
November 7, 2016: Lupus
https://www.readbyqxmd.com/read/27759351/progressive-disseminated-histoplasmosis-with-coomb-s-positive-hemolytic-anemia-in-an-immunocompetent-host
#2
Radhey Shyam Chejara, C L Nawal, M K Agrawal, Pradeep Mittal, Abhishek Agrawal, Sujata Agarwal
Progressive Disseminated Histoplasmosis (PDH) is mainly described in immuno-compromised individuals and rare in immuno-competent subjects. Here we report a case of progressive disseminated histoplasmosis with Comb's positive hemolytic anemia, which is infrequently reported from a country like India where histoplasmosis is not an endemic mycosis.
July 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27644115/extravascular-hemolysis-and-complement-consumption-in-paroxysmal-nocturnal-hemoglobinuria-patients-undergoing-eculizumab-treatment
#3
Marta Subías Hidalgo, Hector Martin Merinero, Alicia López, Jaouad Anter, Sheila Pinto García, Fernando Ataúlfo Gonzalez-Fernández, Rafael Forés, Margarita Lopez-Trascasa, Ana Villegas, Emilio Ojeda, Santiago Rodríguez de Córdoba
Paroxysmal nocturnal hemoglobinuria (PNH) is an acquired hemolytic anemia characterized by complement-mediated intravascular hemolysis that is effectively treated with eculizumab. However, treatment responses are reported heterogeneous with some patients presenting residual hemolysis and requiring RBC transfusions. Recent reports have shown that both extravascular hemolysis and incomplete C5 blockade can explain these suboptimal hematological responses. Here we have tested our eculizumab-treated PNH patients (n=12) for signs of hemolysis and assessed complement biomarkers...
September 13, 2016: Immunobiology
https://www.readbyqxmd.com/read/27629968/postoperative-recurrence-of-invasive-thymoma-with-cold-agglutinin-disease-and-autoimmune-hemolytic-anemia
#4
Taro Yoneda, Hayato Koba, Kota Tanimura, Naohiko Ogawa, Satoshi Watanabe, Johsuke Hara, Miki Abo, Takashi Sone, Hideharu Kimura, Kazuo Kasahara
A 50-year-old man presented to our hospital in 1995. Invasive thymoma was diagnosed and extended thymectomy and left upper lobe partial resection were performed. In 2013, he complained of dyspnea. Chest computed tomography showed postoperative recurrence of invasive thymoma. Several chemotherapies were administered. Severe anemia and an increase in the total bilirubin level were observed with chemotherapies. In additional, an examination showed that the direct Coombs test was positive. Cold agglutinin was also high...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27610283/correlation-of-antiglobulin-reactivity-and-severity-of-pancytopenia-in-a-patient-with-hemophagocytic-lymphohistiocytosis-a-case-report-and-review-of-literature
#5
Uroosa Ibrahim, Muhammad N Siddique, Gautam Valecha, Masoud Asgari, Edhan Isaac, Meekoo Dhar
A 46‑year‑old obese male with a medical history of thalassemia minor presented to the emergency room with complaints of severe fatigue and jaundice worsening over two weeks. On further evaluation, the patient was found to have significant hyperbilirubinemia and transaminitis. The hospital course was further complicated by pancytopenia requiring multiple transfusions, worsening hyperbilirubinemia, severe hyperferritinemia, hypofibrinogenemia, and hypertriglyceridemia. He was also found to have splenomegaly and evidence of hemophagocytosis on bone marrow biopsy...
2016: Curēus
https://www.readbyqxmd.com/read/27342498/-rituximab-plus-autologous-hemotopoietic-stem-cell-transplantation-for-the-treatment-of-cd5-positive-diffuse-large-b-cell-lymphoma-with-autoimmune-hemolytic-anemia
#6
Yi-Qun Huang, Rui-Ji Zheng, Rong-Juan Wu, Xu-Dong Ma
OBJECTIVE: To summarize the clinical features and therapy experience of a case of CD5 positive diffuse large B cell lymphoma (CD5+ DLBCL) with autoimmune hemolytic anemia (AIHA). METHODS: A 49-years old patient was investigated. The routine blood examination, bone marrow smear, Coombs test, serological test, chest CT, abdominal MR and immunochemistry etc were performed for this patient; and therapeutic effects of the chemotherapy regimen consisting of rituximab plus autologous hematopoietic stem cell transplantation (auto-HSCT) were observed...
June 2016: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/27161726/po-38-young-women-with-breast-cancer-and-inferior-vena-cava-thrombosis-which-is-the-best-therapeutic-option-and-for-how-long
#7
A B Vilaseca, C L Capmany, F Sabsay
INTRODUCTION: Thromboembolic disease (TED) is frequent, and, thromboembolic events are the second cause of death in active cancer patients Today we have knowledge of a lot of risk and predictor factors of thrombosis in cancer, although some mechanisms underlying this increased thromboembolic risk, still remains unclear. AIM: Knowing that cancer is today curable, we want to remark that not only old people but also young should be investigated about their personal burden of thromboembolic disease to improve prognosis, and at the same time remark the need to establish different therapeutic strategies in each stage of the disease to prevent or treat TED...
April 2016: Thrombosis Research
https://www.readbyqxmd.com/read/27034682/b-cell-chronic-lymphocytic-leukemia-with-11q22-3-rearrangement-in-patient-with-chronic-myeloid-leukemia-treated-with-imatinib
#8
Krzysztof Lewandowski, Michał Gniot, Maria Lewandowska, Anna Wache, Błażej Ratajczak, Anna Czyż, Małgorzata Jarmuż-Szymczak, Mieczysław Komarnicki
The coexistence of two diseases chronic myeloid leukemia (CML) and B-cell chronic lymphocytic leukemia (B-CLL) is a rare phenomenon. Both neoplastic disorders have several common epidemiological denominators (they occur more often in men over 50 years of age) but different origin and long term prognosis. In this paper we described the clinical and pathological findings in patient with CML in major molecular response who developed B-CLL with 11q22.3 rearrangement and Coombs positive hemolytic anemia during the imatinib treatment...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/26984090/autoimmune-hemolytic-anemia-triggered-by-infection-with-human-parvovirus-b19-after-total-abdominal-colectomy-for-ulcerative-colitis
#9
Tomoya Iida, Shuji Satoh, Suguru Nakagaki, Haruo Shimizu, Hiroyuki Kaneto
A 50-year-old man was admitted to our hospital for an adhesive ileus 14 years after total abdominal colectomy for ulcerative colitis (UC). The ileus decreased with conservative treatment, however, autoimmune hemolytic anemia (AIHA) was diagnosed due to worsening anemia, a positive direct Coombs test, low haptoglobin, high lactase dehydrogenase, reticulocytosis, and an increase in the erythroblastic series in a bone-marrow examination. Human parvovirus B19 (PV-B19) IgM and PV-B19 DNA were present, indicating the development of AIHA triggered by an infection with PV-B19...
2016: Internal Medicine
https://www.readbyqxmd.com/read/26892457/systemic-lupus-erythematosus-presenting-with-mixed-type-fulminant-autoimmune-hemolytic-anemia
#10
Yoko Hirano, Takaaki Itonaga, Hiroki Yasudo, Tsuyoshi Isojima, Kenichiro Miura, Yutaka Harita, Masahiro Sekiguchi, Motohiro Kato, Junko Takita, Akira Oka
We report the case of a 9-year-old girl who presented with mixed-type fulminant autoimmune hemolytic anemia (AIHA) at the onset of systemic lupus erythematosus (SLE). On admission, laboratory investigations indicated very severe anemia (Hb, 2.7 g/dL) with reticulocytosis and positive direct/indirect Coombs tests. In addition, agglutinative reaction was clinically observed. Based on further examinations, the patient was diagnosed with AIHA complicated with SLE, and mixed-type AIHA was clinically identified...
June 2016: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/26841192/giant-cell-hepatitis-with-autoimmune-hemolytic-anemia-in-a-korean-infant
#11
Myung Hyun Cho, Hee Sun Park, Hye Seung Han, Sun Hwan Bae
Giant cell hepatitis (GCH) with autoimmune hemolytic anemia (AHA) is a very rare disease characterized by early onset and severe clinical manifestations, including immune hemolytic anemia and hepatitis with cholestasis. The prognosis is poor despite aggressive immunosuppressive therapy. We report here the first case of GCH with AHA in East Asia. A 2-month-old boy was admitted with jaundice. Blood test indicated abnormal liver function and low hemoglobin. Direct Coombs test and several autoantibodies associated with liver disease were positive, and liver biopsy was consistent with GCH...
July 2016: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/26829176/clinical-and-reference-lab-characteristics-of-patients-with-suspected-direct-antiglobulin-test-dat-negative-immune-hemolytic-anemia
#12
Matthew S Karafin, Gregory A Denomme, Michael Schanen, Jerome L Gottschall
Clinical evidence of warm autoimmune hemolytic anemia is present in 1 percent to 10 percent of patients whose direct antiglobulin test (DAT) is negative. The clinical underpinnings associated with DAT-negative immune hemolysis are poorly understood, and the current study aimed to further define the clinical characteristics associated with this form of anemia. A 19-question survey, requesting clinical information about each patient, was retrospectively mailed to all referring labs that had sent patient samples for an enhanced DAT evaluation from January 2011 through June 2013...
2015: Immunohematology
https://www.readbyqxmd.com/read/26749635/-hemolytic-anemia-and-dysenteric-syndrome-a-case-of-ulcerative-colitis
#13
G Claes, M Colard, F S Benghiat, M Maerevoet, B Bailly, V De Wilde
A 53-years-old man has a dysentery since two weeks. The blood test shows Coombs-positive hemolytic anemia and inflammation. Autoimmune hemolytic anemia (AIHA) is treated with corticosteroid. A colonoscopy reveals an ulcerative colitis. The evolution of the patient is complicated by a spontaneous digestive perforation treated by total proctocolectomy. After this intervention, there is a resolution of the AIHA and the patient is gradually weaned from corticosteroids. AIHA is a rare extra-intestinal manifestation of inflammatory bowel disease essentially ulcerative colitis...
September 2015: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/26696800/the-clinical-pictures-of-autoimmune-hemolytic-anemia
#14
REVIEW
Charles H Packman
Autoimmune hemolytic anemia is characterized by shortened red blood cell survival and a positive Coombs test. The responsible autoantibodies may be either warm reactive or cold reactive. The rate of hemolysis and the severity of the anemia may vary from mild to severe and life-threatening. Diagnosis is made in the laboratory by the findings of anemia, reticulocytosis, a positive Coombs test, and specific serologic tests. The prognosis is generally good but renal failure and death sometimes occur, especially in cases mediated by drugs...
September 2015: Transfusion Medicine and Hemotherapy
https://www.readbyqxmd.com/read/26680068/passenger-lymphocyte-syndrome-after-simultaneous-pancreas-kidney-transplantation-a-case-report-of-an-unusual-cause-of-alloimmune-hemolytic-anemia
#15
A R Hurtarte-Sandoval, M D Navarro-Cabello, M A Álvarez-Rivas, A I Robles-López, M D Salmerón-Rodríguez, M L Agüera-Morales, A Rodríguez-Benot, P Aljama-García
BACKGROUND: Passenger lymphocyte syndrome (PLS) is a disease in which the donor's lymphocytes produce antibodies to the red blood cell antigens of the recipient, causing alloimmune hemolysis. CASE REPORT: We report the case of a 39-year-old woman with stage V chronic kidney disease on hemodialysis secondary to poorly controlled diabetes mellitus type 1. She received a simultaneous pancreas-kidney transplant from a cadaver donor. The donor was A- and the recipient was A+ without initial complications with normal renal and pancreatic function, and her hemoglobin (Hb) level was 10...
November 2015: Transplantation Proceedings
https://www.readbyqxmd.com/read/26679669/-autoimmune-lymphoproliferative-syndrome-a-case-report-and-literature-review
#16
REVIEW
Jia-peng Sun, Xin-tian Lu, Wei-hong Zhao, Ying Hua
We described 1 case of autoimmune lymphoproliferative syndrome (ALPS), first diagnosed in our hospital, and reviewed the recent literature. The 11-month old male patient presented with a history of splenomegaly and hepatomegaly since 1 month after birth. He suffered recurrent infectious diseases including cytomegalovirus infection, parvovirus B19 infection and chronic diarrhea disease. Besides, his symptoms included hemolytic anemia and thrombocytopenia. The laboratory abnormality indicated an expanded population of alpha/beta double-negative T cells (DNTs) (27...
December 18, 2015: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/26666722/-autoimmune-hemolytic-anemia-with-normal-serum-lactate-dehydrogenase-level
#17
Hideaki Mizuno, Akira Hangaishi, Makoto Saika, Takehiko Morioka, Yayoi Ando, Michiko Kida, Kensuke Usuki
We herein report two cases of AIHA (autoimmune hemolytic anemia), a 25-year-old woman and a 77-year-old man, who presented with normal serum LDH values. Though in these two cases, low hemoglobin and haptoglobin, high total bilirubin and positive direct Coombs' test results led to the diagnosis of AIHA, both patients had normal LDH levels (218 and 187 IU/l). Both cases were successfully treated with prednisone. In the diagnosis of AIHA, elevated LDH is usually used as a marker of hemolysis. However, medical records of 24 AIHA patients collected in our institute from January 2001 to August 2012 revealed LDH levels to have been normal in 25% of these cases...
November 2015: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/26538992/elderly-female-with-autoimmune-hemolytic-anemia
#18
Anupam Dey
Autoimmune hemolytic anemia (AIHA) is a rare disease with an estimated prevalence of around 17/100,000. It is often difficult to diagnose and treat AIHA, especially in elderly. A 60-year-old female was admitted with the complaints of low grade fever, on-off for 6 months, progressive fatigue and dyspnea on exertion. She was transfused with three units of blood within these 6 months. Examination revealed pallor, edema, hemic murmur, and palpable liver. Hb was 2.9 gm%, T Bil 5.2 mg/dl, ESR 160 mm, and reticulocyte count 44...
July 2015: Journal of Mid-life Health
https://www.readbyqxmd.com/read/26404441/non-immune-hemolysis-diagnostic-considerations
#19
REVIEW
Photis Beris, Véronique Picard
Non-immune hemolytic anemia (NIHA) is characterized by positive routine hemolytic tests but negative anti-human immunoglobulin (Coombs) test. Hereditary non-immune hemolysis includes disorders of erythrocytic enzymes, membrane, hemoglobin (qualitative and quantitative disorders), as well as the rare hereditary forms of thrombotic microangiopathies. Acquired NIHA includes paroxysmal nocturnal hemolysis (PNH), infections, drug and metal intoxications with as a target red blood cells or endothelium of capillaries, the rare acquired forms of thalassemia or erythrocytic membrane disorders, and hemolysis secondary to a dysfunctioning artificial (prosthetic) cardiac valve...
October 2015: Seminars in Hematology
https://www.readbyqxmd.com/read/26327979/hashimoto-s-thyroiditis-and-acute-chest-syndrome-revealing-sickle-cell-anemia-in-a-32-years-female-patient
#20
Marielle Igala, Daniela Nsame, Jennie Dorothée Guelongo Okouango Ova, Siham Cherkaoui, Bouchra Oukkach, Asmae Quessar
Sickle cell anemia results from a single amino acid substitution in the gene encoding the β-globin subunit. Polymerization of deoxygenated sickle hemoglobin leads to decreased deformability of red blood cells. Hashimoto's thyroiditis is a common thyroid disease now recognized as an auto-immune thyroid disorder, it is usually thought to be haemolytic autoimmune anemia. We report the case of a 32 years old women admitted for chest pain and haemolysis anemia in which Hashimoto's thyroiditis and sickle cell anemia were found...
2015: Pan African Medical Journal
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