18 results on '"Schoeb Sohawon"'
Search Results
2. A Delayed Fatal Metastatic Hürthle Cell Carcinoma
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S. Oaleed Noordally, Schoeb Sohawon, Ruth Duttmann, Linda Spinato, Pierre Kleynen, and Georges Verougstraete
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Hürthle cell carcinoma ,Oxyphilic cell tumor ,Oncocytic cell tumor ,Lymphadenopathy ,Medicine - Abstract
Hürthle (oxyphilic or oncocytic) cell carcinoma is a variant of follicular cell carcinoma of thyroid. Although this entity of thyroid cancer is well known, its occurrence in young patients has scarcely been reported. We report a case of a 26 year-old male patient, at the time of diagnosis, of Turkish origin, who developed a tracheal, pulmonary and mediastinal metastatic Hürthle cell carcinoma with bilateral cervical and mediastinal lymphadenopathies. This case illustrates an aggressive and metastatic cancer at the time of diagnosis and resistant to all treatment options including surgery, chemotherapy and radioactive iodine.
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- 2011
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3. Late Onset of Aspergillus Aortitis Presenting as Femoral Artery Embolism Following Coronary Artery Bypass Graft Surgery
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S. Oaleed Noordally, Schoeb Sohawon, David De Bels, Ruth Duttmann, Philippe Gottignies, and Jacques Devriendt
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Aspergillus ,Aortitis ,Cardiac surgery ,Embolism ,Amphotericin B ,Medicine - Abstract
Aspergillus sp. are ubiquitous mould infections and in most patients, the source is presumed to be air-borne infections during surgical procedures. Prevention of these infections requires special attention of ventilation systems in operating rooms. Post-operative aspergillosis occurs mainly in immunocompromised patients as well as those who receive corticosteroids temporarily. We report a case of a 71-year-old immunocompromised patient who developed multiple lower limb embolisms due to Aspergillus niger originating from an aortitis of the ascending aorta nine months following coronary artery bypass graft (CABG) surgery.
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- 2011
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4. Reply to 'Proper tumor classification and growth rate are key elements when considering indications and results of radiotherapy for head and neck paragangliomas'
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Marco Krengli, Serap Akyurek, Robert C. Miller, Salvador Villà, Yasmin Lassen-Ramshad, Paul Van Houtte, Senem Alanyali, P.M. Poortmans, Schoeb Sohawon, Juliette Thariat, Enis Ozyar, Ninna Aggerholm-Pedersen, Candan Demiroz, and Mustafa Esassolak
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RADIOSURGERY ,Paraganglioma, Extra-Adrenal ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,MEDLINE ,medicine.disease ,Radiation therapy ,Paraganglioma ,Text mining ,Otorhinolaryngology ,MANAGEMENT ,Head and Neck Neoplasms ,medicine ,Key (cryptography) ,Humans ,Radiology ,Head and neck ,business - Published
- 2019
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5. Paraganglioma of the head and neck region, treated with radiation therapy, a Rare Cancer Network study
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Salvador Villà, Serap Akyurek, Senem Alanyali, Paul Van Houtte, Yasmin Lassen-Ramshad, Philip Poortmans, Robert C. Miller, Schoeb Sohawon, Mustafa Esassolak, Ninna Aggerholm-Pedersen, Candan Demiroz, Juliette Thariat, Enis Ozyar, and Marco Krengli
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Adult ,Male ,RADIOSURGERY ,medicine.medical_specialty ,Adolescent ,medicine.medical_treatment ,LOCAL-CONTROL ,Late toxicity ,Cohort Studies ,Paraganglioma ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Surveys and Questionnaires ,medicine ,MANAGEMENT ,Humans ,SKULL BASE ,Head and neck ,Aged ,Aged, 80 and over ,Treatment choices ,business.industry ,Disease progression ,Middle Aged ,CHEMODECTOMAS ,medicine.disease ,Rare cancer ,TUMORS ,Radiation therapy ,Survival Rate ,RADIOTHERAPY ,Treatment Outcome ,Otorhinolaryngology ,Head and Neck Neoplasms ,030220 oncology & carcinogenesis ,Toxicity ,Female ,Radiology ,business ,030217 neurology & neurosurgery - Abstract
BACKGROUND: Paraganglioma of the head and neck (HNPGL) are rare often benign tumors. Surgery and radiation therapy (RT) are the main treatment choices. We present an analysis of outcome and toxicity after RT from 13 institutions of the Rare Cancer Network.METHODS: Data were collected using a questionnaire concerning patients' characteristics, treatment, and outcome. A total of 81 patients with 82 HNPGL were analyzed.RESULTS: The median follow-up was 48 months (1-456). Sixty-two lesions were treated with conventional RT and 20 lesions with stereotactic RT. Local control (LC) was achieved in 69 out of 77 lesions. Late toxicity occurred in 17 patients. Patients treated with stereotactic RT experienced neither disease progression nor late toxicity. Four patients with a follow-up longer than 20 years experienced disease progression.CONCLUSION: RT for HNPGL offered good local control with acceptable toxicity. Stereotactic RT might offer better results. Long-term follow-up is required.
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- 2019
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6. Extraskeletal Osteosarcoma
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Gil Bar-Sela, Schoeb Sohawon, Charles C Vu, Juliette Thariat, Paul Pj Novotny, Terence Tt Sio, Paul Van Houtte, and Robert C. Miller
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0301 basic medicine ,Oncology ,Cancer Research ,medicine.medical_specialty ,Extraskeletal Osteosarcoma ,business.industry ,medicine.medical_treatment ,Retrospective cohort study ,Multimodality Therapy ,medicine.disease ,Surgery ,Radiation therapy ,03 medical and health sciences ,030104 developmental biology ,0302 clinical medicine ,030220 oncology & carcinogenesis ,Internal medicine ,Cohort ,medicine ,Osteosarcoma ,business ,Neoadjuvant therapy ,Cohort study - Abstract
Objectives:To report characteristics, treatment, and outcomes for an international cohort of patients with extraskeletal osteosarcoma (ESOS).Materials and Methods:Through the Rare Cancer Network, retrospective data on patients with ESOS were collected. Patient characteristics, multimodality treatmen
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- 2016
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7. Is There a Correlation Between Circulating Levels of Citrulline and Intestinal Dysfunction in the Critically Ill?
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Schoeb Sohawon, Philippe Gottignies, S. Oaleed Noordally, Hamza Semlali, David Michely, and Jacques Devriendt
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Male ,Inotrope ,medicine.medical_specialty ,Critical Illness ,Medicine (miscellaneous) ,Renal function ,urologic and male genital diseases ,Gastroenterology ,law.invention ,chemistry.chemical_compound ,law ,Internal medicine ,Citrulline ,Humans ,Prealbumin ,Medicine ,Prospective Studies ,Prospective cohort study ,APACHE ,Aged ,Aged, 80 and over ,Nutrition and Dietetics ,biology ,APACHE II ,business.industry ,Albumin ,Acute Kidney Injury ,Middle Aged ,Intensive care unit ,Surgery ,Intestines ,Intensive Care Units ,Transthyretin ,C-Reactive Protein ,chemistry ,biology.protein ,Female ,business ,Glomerular Filtration Rate - Abstract
The aim of this study was to assess the correlation between plasma citrulline and Sequential Organ Failure Assessment (SOFA) score, Acute Physiology and Chronic Health Evaluation II (APACHE II) score, survival, inflammation (C-reactive protein [CRP]), inotrope use, serum levels of prealbumin and albumin, and renal failure in the critically ill patient.This prospective observational single-center controlled study included 91 adult patients over a 2-year period. Inclusion criteria were patients staying in the intensive care unit for48 hours. Patients' renal status was categorized as those with a glomerular filtration rate (GFR)60 mL/min without renal support, a GFR60 mL/min with renal support, a GFR60 mL/min without renal support, and a GFR60 mL/min with renal support. Plasma citrulline concentrations were categorized into 3 groups: low (0-15 µmol/L), medium (16-35 µmol/L), and high (36 µmol/L). The relationship between the recorded parameters and these different cut-off values of plasma citrulline concentrations was analyzed.Ninety-one patients (34% female and 66% male) with a mean (SD) age of 69.3 (11.9) years, a mean (SD) body mass index of 24.8 (5.34) kg/m(2), a mean (SD) APACHE II score of 22.4 (7.92), a mean (SD) SOFA score of 8 (4.4), and a mean (SD) plasma citrulline of 21.7 (13.1) µmol/L were enrolled. Only patients with intestinal dysfunction had low plasma citrulline level15 µmol/L (P = .014). No correlations between serum levels of CRP, albumin, or prealbumin; renal failure; inotrope use; SOFA score; and APACHE II score were found with plasma citrulline level.Low plasma citrulline levels in patients correlate well with intestinal dysfunction.
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- 2012
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8. Plasma levels of ICAM-1 and circulating endothelial cells are elevated in unstable types 1 and 2 diabetes
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Louis Lagneau, Sheik Oaleed Noordally, Nezli Gaham, M. El Amine, Pierre Mols, Schoeb Sohawon, and Guy Berkenboom
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Adult ,Blood Glucose ,Male ,medicine.medical_specialty ,Endocrinology, Diabetes and Metabolism ,Vascular Cell Adhesion Molecule-1 ,Enzyme-Linked Immunosorbent Assay ,Endocrinology ,Von Willebrand factor ,Internal medicine ,Diabetes mellitus ,von Willebrand Factor ,medicine ,Humans ,Decompensation ,Progenitor cell ,Endothelial dysfunction ,Glycated Hemoglobin ,ICAM-1 ,biology ,business.industry ,Cell adhesion molecule ,Stem Cells ,Endothelial Cells ,Middle Aged ,Flow Cytometry ,Intercellular Adhesion Molecule-1 ,Intercellular adhesion molecule ,medicine.disease ,Up-Regulation ,Diabetes Mellitus, Type 1 ,Diabetes Mellitus, Type 2 ,Immunology ,biology.protein ,Female ,E-Selectin ,business ,Biomarkers - Abstract
Objective To investigate the expression and release of vascular cell-adhesion molecule (VCAM)-1, intercellular adhesion molecule (ICAM)-1, endothelial leukocyte adhesion molecule (ELAM)-1 and von Willebrand factor (vWF), as well as circulating endothelial cells (CEC) and circulating endothelial progenitor cells (CEPC), as markers of endothelial dysfunction in uncontrolled, well controlled types 1 and 2 diabetic patients and non diabetic patients. Methods In this observational trans section study, soluble adhesion molecules concentrations were measured by enzyme linked immunosorbent assays and flow cytometry to detect circulating cells in 49 patients, stratified in 3 groups: G1: uncontrolled types 1 and 2 diabetic patients (n=16); G2: well controlled diabetic (types 1 and 2) patients (n=13); and G3: non diabetic patients (n=20), of whom a blood sample was obtained on admission. Results ICAM-1 increased significantly in uncontrolled versus well controlled and non diabetic patients (721 vs. 702.45 vs. 473.46 ng/ml, p=0.016). In unstable diabetic patients, CEC were higher than in the well controlled ones (7.75 vs. 4.3/ml, p=0.386) whereas CEPC were lower in unstable diabetics (56.5 vs. 72/ml, p=0.068). Conclusions This study showed a continuous rise in ICAM-1 and CEC levels as stable, well controlled diabetic patients shift towards decompensation. In unstable diabetic patients, the relationship between CEC and CEPC can be represented as [CEC] alpha 1/[CEPC].
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- 2010
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9. Coexistence of renal malakoplakia and myelodysplastic syndrome
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Marianne Malarme, Schoeb Sohawon, G. Oboy, Sheik Oaleed Noordally, Ruth Duttmann, and B. Kayembe
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Pathology ,medicine.medical_specialty ,Hypocellular Bone Marrow ,business.industry ,Malakoplakia ,medicine.disease ,Pancytopenia ,Peripheral blood ,Dysmyelopoiesis ,Haematopoiesis ,Chronic granulomatous disease ,Michaelis–Gutmann bodies ,Internal Medicine ,medicine ,business - Abstract
Malakoplakia is a protean systemic chronic granulomatous disease that usually targets the genito-urinary system and most particularly the bladder. Only in rare occasions do the kidneys get involved. Myelodysplastic syndrome is a heterogeneous clonal haematopoietic disorder characterised by either a hyper- or hypocellular bone marrow dysmyelopoiesis and peripheral blood pancytopenia. The synchronous association of these two unrelated disorders has never been reported. We report a 62-year-old woman who initially developed vague, relapsing gastrointestinal symptoms synchronous with renal malakoplakia and myelodysplastic syndrome.
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- 2012
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10. A Delayed Fatal Metastatic Hürthle Cell Carcinoma
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Schoeb Sohawon, Linda Spinato, S. Oaleed Noordally, Georges Verougstraete, Pierre Kleynen, and Ruth Duttmann
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Adult ,Male ,Pathology ,medicine.medical_specialty ,medicine.medical_treatment ,Lymphadenopathy ,lcsh:Medicine ,Follicular cell ,Hürthle cell carcinoma ,Adenocarcinoma, Follicular ,Carcinoma ,Medicine ,Adenoma, Oxyphilic ,Humans ,Oncocytic cell tumor ,Thyroid Neoplasms ,Thyroid cancer ,Chemotherapy ,business.industry ,Thyroid ,lcsh:R ,Cancer ,General Medicine ,medicine.disease ,medicine.anatomical_structure ,Oxyphilic cell tumor ,Hurthle cell carcinoma ,Radioactive iodine ,business - Abstract
Hürthle (oxyphilic or oncocytic) cell carcinoma is a variant of follicular cell carcinoma of thyroid. Although this entity of thyroid cancer is well known, its occurrence in young patients has scarcely been reported. We report a case of a 26 year-old male patient, at the time of diagnosis, of Turkish origin, who developed a tracheal, pulmonary and mediastinal metastatic Hürthle cell carcinoma with bilateral cervical and mediastinal lymphadenopathies. This case illustrates an aggressive and metastatic cancer at the time of diagnosis and resistant to all treatment options including surgery, chemotherapy and radioactive iodine.
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- 2011
11. A Comparison of Mixed and Central Venous Oxygen Saturation in Patients during and after Cardiac Surgery
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Schoeb Sohawon, Hicham Sekkat, and S. Oaleed Noordally
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Paired Data ,medicine.medical_specialty ,Oxygen supply ,business.industry ,medicine.medical_treatment ,Pulmonary artery catheter ,Critical Care and Intensive Care Medicine ,Critical Care Nursing ,Cardiac surgery ,Internal medicine ,Intensive care ,medicine ,Cardiology ,In patient ,business ,Central venous catheter - Abstract
Monitoring of mixed venous oxygen saturation (Sv̄O2) allows assessment of the global balance between oxygen supply and demand. Sv̄O2 measurement requires the insertion of a pulmonary artery catheter (PAC) whereas central venous oxygen saturation (ScvO2) monitoring only requires a central venous catheter. The aim of this study was to assess how continuous measurements of ScvO2 relate to simultaneous measurements of Sv̄O2 during and after cardiac surgery. Continuous Sv̄O2 and ScvO2 measurements in 15 patients undergoing elective cardiac surgery were recorded each minute for 24 hours. Bland-Altman analysis of 9,382 paired data points for Sv̄O2 and ScvO2 revealed a mean bias of 4.4% (95% Cl +22.3, −13.6%). Considerable inter- and intra-individual variability was noted. Based on these data and previous studies, ScvO2 and Sv̄O2 are not interchangeable variables.
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- 2009
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12. A study to determine the correlation between clinical, fiber-optic endoscopic evaluation of swallowing and videofluoroscopic evaluations of swallowing after prolonged intubation
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Hocine Bellout, Michèle De Gieter, Georges Verougstraete, Schoeb Sohawon, and S. Oaleed Noordally
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Adult ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,Medicine (miscellaneous) ,Prolonged intubation ,law.invention ,Gagging ,Young Adult ,Swallowing ,Pharyngeal reflex ,law ,medicine ,Intubation, Intratracheal ,Intubation ,Fiber Optic Technology ,Humans ,Aged ,Aged, 80 and over ,Nutrition and Dietetics ,business.industry ,Viscosity ,Swallowing Disorders ,Gold standard ,Endoscopy ,Middle Aged ,Intensive care unit ,Surgery ,Deglutition ,Intensive Care Units ,Cough ,Anesthesia ,Fluoroscopy ,Female ,business ,Deglutition Disorders ,Silent aspiration - Abstract
BACKGROUND Clinical evaluation of swallowing disorders postextubation is often neglected. Videofluoroscopy is the gold standard with fiber-optic endoscopic evaluation of swallowing (FEES) having a high sensitivity. The aim of this study was to analyze the correlations between clinical, FEES, and videofluoroscopic evaluations in the intensive care unit. METHODS Twenty-one patients extubated after prolonged intubation were subjected to a clinical evaluation of swallowing and FEES within 24 hours. This was repeated at 48 hours with a videofluoroscopic evaluation with identical swallowing-namely, boluses of liquid and thickened water. The patients were scored from 0 (normal) to 3 (worst). RESULTS There was no correlation between the oral phase (bedside evaluation) and FEES. The correlation between pharyngeal phase (palatal and laryngeal elevation, pharyngeal rales, and gag reflex) before and after swallowing at 24 and 48 hours was statistically significant (liquid water P = .025 [24 hours] vs P < .001 [48 hours]; thickened water P < .001 [24 and 48 hours]). Clinical assessment, although not statistically significant, failed to detect silent aspiration (P = .58). There was a good correlation between FEES and videofluoroscopy as opposed to clinical assessment and videofluoroscopy (P < .001 vs P = .762). CONCLUSION Cough is a reliable sign of swallowing disorder but does not exclude silent aspiration and contraindicates oral feeding. Cough induced by liquid water should lead to modification of diet in terms of consistency and viscosity with cough reassessment.
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- 2011
13. Tongue necrosis as a complication of vasoconstrictor agents in the intensive care setting
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S. Oaleed Noordally, Ruth Duttmann, Schoeb Sohawon, Philippe Gottignies, and Jacques Devriendt
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Male ,medicine.medical_specialty ,Necrosis ,Suicide, Attempted ,Tongue ,Intensive care ,Internal Medicine ,medicine ,Humans ,Vasoconstrictor Agents ,Diuretics ,Antihypertensive Agents ,Calciphylaxis ,Thrombocytosis ,business.industry ,Chlorothiazide ,Middle Aged ,medicine.disease ,Surgery ,Giant cell arteritis ,Intensive Care Units ,medicine.anatomical_structure ,Emergency Medicine ,Fluid Therapy ,Amlodipine ,medicine.symptom ,Complication ,business - Abstract
The tongue is well irrigated by the lingual and submandibular arteries along with numerous collaterals that are invariably present. This rich vascular supply makes tongue necrosis exceptional. Tongue necrosis has been reported in giant cell arteritis, Wegener’s granulomatosis, malignant tumors, previous radiation to the neck, intraarterial injections, emboli, ergotism, essential thrombocytosis, and calciphylaxis [1–3, 5]. We report a case of tongue necrosis due to a combination of different vasoconstrictive agents in the intensive care setting.
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- 2010
14. An asymptomatic left pulmonary artery sling and a right supernumerary tracheal bronchus
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Abbas Nazeri, S. Oaleed Noordally, and Schoeb Sohawon
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medicine.medical_specialty ,Sling (implant) ,business.industry ,Tracheal bronchus ,Medicine ,Surgery ,Supernumerary ,General Medicine ,Left pulmonary artery ,medicine.symptom ,business ,Asymptomatic - Published
- 2011
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15. A pulsatile and painful buttock
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Abbas Nazeri, S. Oaleed Noordally, Schoeb Sohawon, and Bernard Bellens
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medicine.medical_specialty ,business.industry ,Pulsatile flow ,medicine ,Surgery ,General Medicine ,business - Published
- 2011
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16. EP-1080: Treatment of glomus jugulare tumors invading skull base by Gamma Knife radiosurgery
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P. Van Houtte, Dennis Devriendt, Nicolas Massager, Schoeb Sohawon, and F. De Smedt
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Skull ,medicine.anatomical_structure ,Oncology ,business.industry ,Gamma knife radiosurgery ,Medicine ,Radiology, Nuclear Medicine and imaging ,Hematology ,business ,Base (exponentiation) ,Nuclear medicine ,Glomus Jugulare Tumor - Published
- 2014
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17. Bilateral common carotid artery dissection following aortic dissection type A repair
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Schoeb Sohawon, S. Oaleed Noordally, Jacques Devriendt, and Abbas Nazeri
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Aortic dissection ,medicine.medical_specialty ,Common carotid artery dissection ,business.industry ,medicine ,Surgery ,General Medicine ,medicine.disease ,business - Published
- 2011
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18. Late onset of Aspergillus aortitis presenting as femoral artery embolism following coronary artery bypass graft surgery
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David De Bels, Schoeb Sohawon, Ruth Duttmann, Philippe Gottignies, Jacques Devriendt, and S. Oaleed Noordally
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medicine.medical_specialty ,Embolism ,lcsh:Medicine ,Femoral artery ,Aspergillosis ,Risk Factors ,medicine.artery ,Amphotericin B ,Ascending aorta ,medicine ,Humans ,Coronary Artery Bypass ,Aortitis ,Aged ,Cross Infection ,business.industry ,lcsh:R ,General Medicine ,Sciences bio-médicales et agricoles ,Cardiac surgery ,medicine.disease ,Surgery ,Femoral Artery ,medicine.anatomical_structure ,Aspergillus ,Female ,Aspergillus niger ,business ,Artery ,medicine.drug - Abstract
Aspergillus sp. are ubiquitous mould infections and in most patients, the source is presumed to be air-borne infections during surgical procedures. Prevention of these infections requires special attention of ventilation systems in operating rooms. Post-operative aspergillosis occurs mainly in immunocompromised patients as well as those who receive corticosteroids temporarily. We report a case of a 71-year-old immunocompromised patient who developed multiple lower limb embolisms due to Aspergillus niger originating from an aortitis of the ascending aorta nine months following coronary artery bypass graft (CABG) surgery., Journal Article, info:eu-repo/semantics/published
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