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https://www.readbyqxmd.com/read/29928154/primary-gastric-burkitt-lymphoma-induced-anaemia-a-case-report-and-a-literature-review
#1
Monika Kapitančukė, Agnija Vaščiūnaitė, Rasa Augustinienė, Jūratė Sakalinskienė, Gražina Kleinotienė
Background: Primary tumours of the gastrointestinal tract are very uncommon in children. They can present with anaemia caused by gastrointestinal acute or chronic bleeding. One of the most common gastrointestinal tumours is Burkitt lymphoma. This lymphoma is a highly aggressive, rapidly growing B-cell neoplasm, making survival without treatment possible only for a few weeks. For this reason it requires immediate hospitalization and treatment. Case report: We report a case of a gastric Burkitt lymphoma in an adolescent girl who presented with anaemia due to gastrointestinal bleeding...
2018: Acta Medica Lituanica
https://www.readbyqxmd.com/read/29915764/an-investigation-into-symptoms-diagnosis-treatment-and-treatment-complications-in-patients-with-retrosternal-goiter
#2
Manouchehr Aghajanzadeh, Mohammad Reza Asgary, Fereshteh Mohammadi, Haniye Darvishi, Yasaman Safarpour
Introduction: Retrosternal goiter refers to any thyroid enlargement in which over 50% of the thyroid permanently located under the thoracic inlet or the lower pole of thyroid is not palpable with the neck in hyperextended position. Due to the increasing number of surgical procedures of retrosternal goiter, the present study was carried out to examine the symptoms, diagnosis, treatment, and treatment complications in retrosternal goiter patients. Materials and Methods: Data related to demographic data (age and gender), clinical symptoms (dyspnea, dysphagia, dysphonia, lumps in neck, and hoarseness), methods of diagnosis (computed tomography [CT], chest X-ray [CXR], ultrasonography, and magnetic resonance imaging), and postoperative complications (bleeding, early and late dysphonia, early and late dyspnea, transient and permanent hypocalcemia, transient, and permanent recurrent laryngeal nerve paralysis) were collected...
January 2018: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/29901532/sampling-utility-of-the-convex-probe-endobronchial-ultrasound-visible-intrapulmonary-lesion
#3
Francisco A Almeida, Shameen Salam, Atul C Mehta, Luke Yuhico, Yash Sarda, Humberto Choi, Joseph C Cicenia, Thomas Gildea, Michael Machuzak, Peter Mazzone, Eduardo Oliveira, Sonali Sethi, Xiao-Feng Wang, Jordan P Reynolds
BACKGROUND: The value of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in the mediastinal staging of lung cancer has been well established. However, data regarding its utility in the diagnosis of intrapulmonary lesions has been sparse. This study assesses the sampling utility of convex probe EBUS-visible intrapulmonary lesions not visualized by the white-light bronchoscopy. METHODS: A retrospective analysis of EBUS-TBNA of EBUS-visible intrapulmonary lesions was performed between January 2010 and March 2015...
June 12, 2018: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/29880611/impaired-mitochondrial-activity-explains-platelet-dysfunction-in-thrombocytopenic-cancer-patients-undergoing-chemotherapy
#4
Constance C F M J Baaten, Floor C J I Moenen, Yvonne M C Henskens, Frauke Swieringa, Rick J H Wetzels, René van Oerle, Harry F G Heijnen, Hugo Ten Cate, Graham P Holloway, Erik A M Beckers, Johan W M Heemskerk, Paola E J van der Meijden
Severe thrombocytopenia (≤50x109 platelets/L) due to hematological malignancy and intensive chemotherapy is associated with an increased risk of clinically significant bleeding. Since the bleeding risk is not linked to the platelet count only, other hemostatic factors must be involved. In 77 patients with acute leukemia, multiple myeloma or malignant lymphoma, who experienced chemotherapy-induced thrombocytopenia, we studied platelet function. Platelets from all patients - independent of disease or treatment type - were to a variable extent compromised in Ca2+ flux, integrin αIIbβ3 activation and P-selectin expression, when stimulated with a panel of agonists...
June 7, 2018: Haematologica
https://www.readbyqxmd.com/read/29859588/is-tonsillectomy-mandatory-for-asymmetric-tonsils-in-children-a-review-of-our-diagnostic-tonsillectomy-practice-and-the-literature
#5
Gareth Huw Jones, Girvan Burnside, Jo McPartland, Anne Markey, Michael Fallon, Sujata De
INTRODUCTION: Diagnostic tonsillectomy is performed to exclude malignancy. It is associated with a post-operative hemorrhage rate of 3.5%, (1) which is more dangerous in small children. No previous case series for asymmetrical tonsils have detected tonsil lymphoma.(2-6) We aimed to review our local diagnostic tonsillectomy practice. METHOD: The authors reviewed the clinical notes and histological results for all diagnostic tonsillectomies carried out from June 2013 to June 2016...
July 2018: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29771773/endobronchial-ultrasound-guided-transbronchial-needle-aspiration-with-a-19-g-needle-device
#6
Alain Tremblay, Seamus McFadden, Martina Bonifazi, Valentina Luzzi, Samuel V Kemp, Stefano Gasparini, Alex Chee, Paul MacEachern, Elaine Dumoulin, Christopher A Hergott, Pallav L Shah
BACKGROUND: Endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration is a well-established first-line minimally invasive modality for mediastinal lymph node sampling. Although results are excellent overall, the technique underperforms in certain situations. We aimed to describe our results using a new 19-G EBUS-guided transbronchial needle aspiration device to determine safety and feasibility of this approach. METHODS: We completed a retrospective chart review of all cases performed to the time of data analysis at each of 3 study sites...
May 16, 2018: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/29766466/concurrent-isolated-igg2-positive-membranous-nephropathy-and-malignant-b-cell-lymphoma
#7
Satoshi Shimada, Takashi Nakamichi, Gen Yamada, Kaori Narumi, Hajime Usubuchi, Tae Yamamoto, Satoshi Ichikawa, Noriko Fukuhara, Mariko Miyazaki, Hideo Harigae, Hiroshi Sato, Sadayoshi Ito
A recent systematic review showed that hematological malignancy is often complicated by membranous nephropathy (MN). Histologically, the deposition of IgG subclasses other than IgG4 may imply secondary MN, such as malignancy-associated MN (M-MN). We describe a very rare case of concurrent isolated IgG2-positive MN and B-cell lymphoma. An 83-year-old woman was hospitalized at our institute for facial and lower extremity edema persisting for 2 months. Laboratory tests showed urinary protein level of 10.8 g/day, serum albumin level of 1...
May 15, 2018: CEN Case Reports
https://www.readbyqxmd.com/read/29747272/-analysis-of-proliferative-lesions-of-haematopoietic-and-lymphoid-tissue-in-the-female-productive-tract
#8
D B Chen, H Zhang, Y H Zhang, Y Wang, Q J Song, S M Yang, H Cui, Y Zhao, X Z Fang, D H Shen
Objective: To study the clinicopathologic features, diagnosis and differential diagnosis of tumors of haematopoietic and lymphoid tissue in the female productive tract. Methods: Eleven cases of myeloid sarcoma and leukemia, 9 of non Hodgkin lymphoma (NHL) , 13 of cervical lymphoma-like lesions were selected from Peking University People's Hospital from January 2006 to August 2017. According to WHO classification of tumors of haematopoietic and lymphoid tissues (2008) and updated classification(2016), the cases were studied by microscopy, immunohistochemistry and in situ hybridization...
April 25, 2018: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/29745269/biophysical-and-photobiological-basics-of-water-filtered-infrared-a-hyperthermia-of-superficial-tumors
#9
Peter Vaupel, Helmut Piazena, Werner Müller, Markus Notter
Thermography-controlled, water-filtered infrared-A (wIRA) is a novel, effective and approved heating technique listed in the ESHO quality assurance guidelines for superficial hyperthermia clinical trials (2017). In order to assess the special features and the potential of wIRA-hyperthermia (wIRA-HT), detailed and updated information about its physical and photobiological background is presented. wIRA allows for (a) application of high irradiances without skin pain and acute grade 2-4 skin toxicities, (b) prolonged, therapeutically relevant exposure times using high irradiances (150-200 mW/cm2 ) and (c) faster and deeper heat extension within tissues...
May 10, 2018: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/29728734/incidence-predictive-factors-management-and-survival-impact-of-atrial-fibrillation-in-non-hodgkin-lymphoma
#10
Marc Sorigue, Francisco Gual-Capllonch, Olga Garcia, Edurne Sarrate, Mireia Franch-Sarto, Gladys Ibarra, Javier Grau, Elisa Orna, Josep-Maria Ribera, Juan-Manuel Sancho
Atrial fibrillation (AF) and cancer are common disorders in the general population but there are few studies in patients with both diseases. More specifically, there are scarce data on AF in patients with non-Hodgkin lymphoma (NHL). We assessed the incidence, predictive factors, management, and survival impact of AF in a cohort of patients with NHL from a single institution between 2002 and 2016 (n = 747). Twenty-three patients were diagnosed with AF before and 40 after the diagnosis of NHL (of the later, 16 were secondary to an extracardiac comorbidity and 24 unrelated to any triggering event [primary AF])...
May 4, 2018: Annals of Hematology
https://www.readbyqxmd.com/read/29695516/phase-1-study-of-the-pi3k%C3%AE-inhibitor-incb040093-%C3%A2-jak1-inhibitor-itacitinib-in-relapsed-refractory-b-cell-lymphoma
#11
Tycel J Phillips, Andres Forero-Torres, Taimur Sher, Catherine S Diefenbach, Patrick Johnston, Moshe Talpaz, Jennifer Pulini, Li Zhou, Peggy Scherle, Xuejun Chen, Paul M Barr
Because both phosphatidylinositol 3-kinase δ (PI3Kδ) and Janus kinase (JAK)-signal transducer and activator of transcription pathways contribute to tumor cell proliferation and survival in B-cell malignancies, their simultaneous inhibition may provide synergistic treatment efficacy. This phase 1 dose-escalation/expansion study assessed the safety, efficacy, pharmacokinetics, and pharmacodynamics of INCB040093, a selective PI3Kδ inhibitor, as monotherapy or combined with itacitinib (formerly INCB039110), a selective JAK1 inhibitor, in adult patients with relapsed or refractory (R/R) B-cell lymphomas...
April 25, 2018: Blood
https://www.readbyqxmd.com/read/29692893/management-of-gastrosplenic-fistula-in-the-emergency-setting-a-case-report-and-review-of-the-literature
#12
Amit Frenkel, Yoav Bichovsky, Zvi H Perry, Jochanan Peiser, Aviel Roy-Shapira, Evgeni Brotfain, Leonid Koyfman, Yair Binyamin, Karen Nalbandyan, Moti Klein
Introduction: A gastrosplenic fistula (GSF) is a very rare complication that arises mainly from a splenic or gastric large cell lymphoma. The proximity of the gastric fundus to the enlarged fragile spleen may facilitate the fistulisation. This complication can lead to massive bleeding, which, though uncommon, may be lethal. We present a patient with massive upper gastrointestinal bleeding secondary to a GSF. Case presentation: We present a 48-year-old man with a refractory diffuse large B-cell lymphoma who was admitted to our hospital due to hematemesis...
May 2018: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/29685415/preoperative-assessment-of-haemostasis-in-patients-undergoing-stereotactic-brain-biopsy
#13
Christopher Beynon, Shilai Wei, Alexander Radbruch, David Capper, Andreas W Unterberg, Karl L Kiening
Parenchymal hemorrhage is considered a major risk factor for perioperative morbidity in patients undergoing stereotactic brain biopsy. Studies on patients undergoing surgical procedures have suggested that evaluation of prothrombin time (PT) and activated partial thromboplastin time (aPTT) is of limited value with regard to prevention of haemorrhagic complications. However, this issue has not yet been addressed in patients undergoing stereotactic biopsy of intracranial lesions. We retrospectively analysed the medical records of 159 consecutive patients undergoing stereotactic biopsy of supratentorial intracranial lesions during a three-year period...
July 2018: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29672344/preoperative-predictive-factors-of-conversions-in-laparoscopic-splenectomies
#14
Rosario Vecchio, Sebastian M Milluzzo, Graziano Troina, Emma Cacciola, Rossella R Cacciola, Renato S Catalano, Marco Caputo
PURPOSE: Presently, laparoscopic splenectomy (LS) is being performed for several indications in clinical practice. However, conversion to open surgery is occasionally required in some patients. We analyzed the intraoperative indications and potential preoperative predictors associated with conversion to open surgery in those presenting for LS. METHODS: We reviewed 107 patients who underwent LS. We analyzed the surgical indications, spleen size, surgical procedure performed, operative time, rate of and indications for conversions, as well as postoperative complications...
June 2018: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/29666006/deletion-of-runx1-exons-1-and-2-associated-with-familial-platelet-disorder-with-propensity-to-acute-myeloid-leukemia
#15
Marcela Cavalcante de Andrade Silva, Ana Cristina Victorino Krepischi, Leslie Domenici Kulikowski, Evelin Aline Zanardo, Luciana Nardinelli, Aline Medeiros Leal, Silvia Souza Costa, Nair Hideki Muto, Vanderson Rocha, Elvira Deolinda Rodrigues Pereira Velloso
Familial platelet disorder with propensity to acute myeloid leukemia (FPD/AML) associated with RUNX1 mutations is an autosomal dominant disorder included in the group of the myeloid neoplasms with germ line predisposition. We describe two brothers who were diagnosed with hematological malignancies (one with AML and the other with T-cell lymphoblastic lymphoma). There was a history of leukemia in the paternal family and two of their siblings presented with low platelet counts and no history of significant bleeding...
April 2018: Cancer Genetics
https://www.readbyqxmd.com/read/29662565/follicular-lymphoma-mimicking-metastatic-nodes-on-the-f-18-fdg-pet-ct-and-mri-for-staging-of-endometrial-cancer
#16
Seok-Nam Yoon
A 53-year-old woman was diagnosed with endometrial carcinoma by vaginal bleeding. F-18 fluorodeoxy glucose positron emission tomography PET/CT (F-18 FDG PET/CT) scan for staging showed intense focal FDG uptake in the endometrium suggesting endometrial malignancy. PET/CT showed multiple node uptakes in the pericaval region, paraaortic region, common iliac, and both internal iliac and external iliac regions suggesting multiple pelvic and retroperitoneal node metastases. MRI showed multiple metastatic lymphadenopathy in the retroperitoneum and pelvic cavity...
April 2018: Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/29651351/acquired-von-willebrand-disease-associated-with-mantle-cell-lymphoma
#17
Dominique Maas, Britta Laros-van Gorkom, Sanne Gianotten, Marjan Cruijsen, Waander van Heerde, Marten Nijziel
We present a rare case of acquired von Willebrand syndrome (AVWS) caused by a mantle cell lymphoma. A 61-year-old male suffered from recurrent bleeding symptoms since a few months. Initially, physical examination was normal. von Willebrand factor antigen (VWF:Ag) level and factor VIII activity (FVIII:C) were low (0.31 IU/ml and 0.43 IU/ml, resp.). Ristocetin cofactor activity (VWF:RCo) was 0.09 IU/ml, and collagen binding activity (VWF:CB) was 0.10 IU/ml. VWF:RCo/VWF:Ag ratio was 0.29, and RIPA value was normal...
2018: Case Reports in Hematology
https://www.readbyqxmd.com/read/29644450/monitoring-and-management-of-toxicities-of-novel-b-cell-signaling-agents
#18
REVIEW
Joanna Rhodes, Anthony Mato, Jeff P Sharman
PURPOSE REVIEW: B cell signaling agents, including ibrutinib, idelalisib, and the BCL-2 inhibitor venetoclax have become an integral part of therapy for patients with non-Hodgkin's lymphomas. The toxicity profiles of these medications is distinct from chemoimmunotherapy. Here, we will review the mechanism of action of these drugs, their efficacy, and toxicity management. RECENT FINDINGS: Ibrutinib use is associated with increased risk of atrial fibrillation and bleeding which can be managed using dose interruptions and modifications...
April 11, 2018: Current Oncology Reports
https://www.readbyqxmd.com/read/29607236/a-case-of-primary-uterina-lymphoma-presenting-with-bleeding-pelvic-pain-and-dysmenorrhea
#19
Lilian Yukari Miura, Miriam Anyury Daquin Maure, Monica Tessmann Zomer, Reitan Ribeiro, Teresa Cristina Santos Cavalcanti, William Kondo
Primary non-Hodgkin's lymphoma (NHL) can arise from lymphatic cells located in solid organs (extranodal) and it accounts for 25 to 35% of all NHL. Primary lymphoma on the female genital tract (PLFGT) is a rare disease, comprising 0.2 to 1.1% of all extranodal lymphomas in the female population. In this paper, the authors report an extremely rare case of a 48-year-old woman who exhibited an abnormal uterine bleeding, pelvic pain, and dysmenorrhea history. The transvaginal ultrasound showed an anteverted uterus measuring 153 cm3 in volume, with intramural leiomyomas...
2018: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29603795/optia%C3%A2-continuous-mononuclear-collection-cmnc-system-is-a-safe-and-efficient-system-for-hematopoietic-progenitor-cells-apheresis-hpc-a-collection-and-yields-a-lower-product-hematocrit-hct-than-the-cobe%C3%A2-spectra-system-a-retrospective-study
#20
Soumya Pandey, Michele Cottler-Fox
PURPOSE: We evaluated the Optia® continuous mononuclear collection (CMNC) system for hematopoietic progenitor cell-apheresis (HPC-A) collection (Terumo BCT, Lakewood, CO) compared to the COBE® Spectra (Terumo BCT, Lakewood, CO), including both large volume leukapheresis (LVL) and non-LVL collections. METHODS: We performed a retrospective data analysis of all autologous HPC-A collections with the Optia® CMNC system (n = 93; LVL = 59, non-LVL = 34) since implementation at our institution and compared it with a similar number of concurrent collections utilizing the COBE® Spectra (n = 96; LVL = 68, non-LVL = 28)...
March 30, 2018: Journal of Clinical Apheresis
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