Evaluation of right and left ventricular function by quantitative blood-pool SPECT (QBS) : Comparison with conventional methods and quantitative gated SPECT (QGS)
スポンサーリンク
概要
- 論文の詳細を見る
- 2006-10-01
著者
-
Satoh Hiroshi
Division Of Cardiology Internal Medicine Iii Hamamatsu University School Of Medicine
-
Ohnishi K
Third Department Of Internal Medicine Hamamatsu University School Of Medicine
-
Ohnishi Kazunori
東北大学病院 血液･免疫科
-
URUSHIDA Tsuyoshi
Division of Cardiology, Internal Medicine III, Hamamatsu University School of Medicine
-
KATOH Hideki
Division of Cardiology, Internal Medicine III, Hamamatsu University School of Medicine
-
HAYASHI Hideharu
Division of Cardiology, Internal Medicine III, Hamamatsu University School of Medicine
-
Odagiri Keiichi
Division of Cardiology, Internal medicine III, Hamamtsu university School of Medicine
-
Chin Ka
Third Department of Internal Medicine
-
Wakabayashi Yasushi
Department of Medicine III, Hamamatsu University School of Medicine
-
Tawarahara Kei
Department of Internal Medicine, Hamamatsu Red Cross Hospital
-
Katoh Hideki
Division Of Cardiology Internal Medicine Iii Hamamatsu University School Of Medicine
-
Hayashi Hideharu
Division Of Cardiology Internal Medicine Iii Hamamatsu University School Of Medicine
-
Hayashi Hideharu
Internal Medicine Iii Hamamatsu University School Of Medicine
-
Urushida Tsuyoshi
Division Of Cardiology Internal Medicine Iii Hamamatsu University School Of Medicine
-
Wakabayashi Yasushi
Department Of Basic Nursing Hamamatsu University School Of Medicine
-
Okayama Kenichi
Department Of Internal Medicine Iii Hamamatsu University School Of Medicine
-
Hayashi Hideharu
Department Of Internal Medicine Iii Hamamatsu University School Of Medicine
-
KURATA Chinori
YAMAHA Health Care Center
-
Kurata C
Yamaha Health Care Center
-
Kurata Chinori
Hamamatsu University School Of Medicine
-
Tawarahara Kei
Department Of Cardiology Hamamatsu Red Cross Hospital
-
Tawarahara Kei
Department Of Cardilogy Hamamatsu Red-cross Hospital
-
Kurata Chinori
Shizuoka Nuclear Cardiology Study Group
-
Watanabe Yasuhide
Department Of Pharmacology School Of Medicine Fukushima Medical University
-
Sone Hirohito
Department Of Nutrition Ochanomizu University
-
Kurata Chinori
Department Of Medicine Iii Hamamatsu University School Of Medicine
-
Ohhashi Kyoichi
Department Of Clinical Pharmacology And Therapeutics Hamamatsu University School Of Medicine
-
Wakabayashi Yasushi
Department Of Pharmacology School Of Medicine Fukushima Medical University
-
Odagiri Keiichi
Third Department Of Internal Medicine Hamamatsu University School Of Medicine
-
Ohashi K
Third Department Of Internal Medicine Hamamatsu University School Of Medicine
-
Ohnishi Kazunori
Cancer Center Hamamatsu University School Of Medicine
-
Odagiri Keiichi
Division Of Cardiology Internal Medicine Iii Hamamatsu University School Of Medicine
関連論文
- Serial monitoring of T315I BCR-ABL mutation by Invader assay combined with RT-PCR
- Randomized trial of response-oriented individualized versus fixed-schedule induction chemotherapy with idarubicin and cytarabine in adult acute myeloid leukemia : the JALSG AML95 study
- Rituximab in combination with CHOP chemotherapy for the treatment of diffuse large B cell lymphoma in Japan : a retrospective analysis of 1,057 cases from Kyushu Lymphoma Study Group
- Comparative analysis of remission induction therapy for high-risk MDS and AML progressed from MDS in the MDS200 study of Japan Adult Leukemia Study Group
- Use of Octreotide in the Management of Severe Duodenal Bleeding after Unrelated-Donor Bone Marrow Transplantation
- Protein Kinase A Catalytic Subunit Alters Cardiac Mitochondrial Redox State and Membrane Potential Via the Formation of Reactive Oxygen Species
- Molecular monitoring of BAALC expression in patients with CD34-positive acute leukemia
- Linkage of expression of chemokine receptors (CXCR3 and CCR4) and cytotoxic molecules in peripheral T cell lymphoma, not otherwise specified and ALK-negative anaplastic large cell lymphoma
- A Phase I/II study of nilotinib in Japanese patients with imatinib-resistant or -intolerant Ph+ CML or relapsed/refractory Ph+ ALL
- Phase 1/2 clinical study of dasatinib in Japanese patients with chronic myeloid leukemia or Philadelphia chromosome-positive acute lymphoblastic leukemia
- Mantle cell lymphoma shows three morphological evolutions of classical, intermediate, and aggressive forms, which occur in parallel with increased labeling index of cyclin D1 and Ki-67
- Prediction of Sensitivity to STI571 among Chronic Myeloid Leukemia Patients by Genome-wide cDNA Microarray Analysis
- Imatinib for newly diagnosed chronic-phase chronic myeloid leukemia : results of a prospective study in Japan
- Protein Phosphatase Inhibitor-1 Augments a Protein Kinase A-Dependent Increase in the Ca^ Loading of the Sarcoplasmic Reticulum Without Changing Its Ca^ Release
- PJ-788 Calmodulin Regulates Mitochondrial Ca2+ Homeostasis by Activating Mitochondrial Na+/Ca2+ Exchanger(PJ132,Heart Failure, Basic (M),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- PJ-070 The Different Modulation of SR Ca^ Release Events by Protein Kinase A and Protein Phosphatase Inhibitor-1 in Permeabilized Rat Myocytes(PJ012,Calcium Handling, Cardiac Function (Basic) (M),Poster Session (Japanese),The 73rd Annual Scientific Me
- PJ-062 Evaluation of Low- Non- Enhancement Myocardium on Cardiac Multi-Detector Row Computed Tomography (MDCT) in the Diagnosis of Myocardial Viability(PJ011,CT/MRI (Myocardium) 4 (I),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Jap
- PE-309 Anemia in Chronic Kidney Disease (CKD) Deteriorates Left Ventricular Diastolic Function without Increasing Left Ventricular Mass Index (LVMI)(PE052,Kidney/Renal Circulation/CKD 2 (H),Poster Session (English),The 73rd Annual Scientific Meeting of Th
- OE-133 Thiol-Mediated Responses Contribute to the Biphasic Effects of Nitric Oxide (NO) on Mitochondrial Permeability Transition Pore(OE23,Heart Failure (Pathophysiology) (M),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese C
- FRS-065 Regulation of Mitochondrial Permeability Transition Pore by Glycogen Synthase Kinase 3β (GSK3β) is Related to Mitochondria-bound Hexokinase Activity(FRS13,Novel Molecular Mechanisms of Heart Failure 2 (M),Featured Research Session (English),The 73
- FRS-045 Transient Opening of Mitochondrial Permeability Transition Pore by Reactive Oxygen Species Protects Cardiac Myocytes by Modulating Mitochondrial Ca^(FRS9,Novel Mechanisms of Myocardial Ischemia (IHD),Featured Research Session (English),The 73r
- The usefulness of delayed enhancement magnetic resonance imaging for diagnosis and evaluation of cardiac function in patients with cardiac sarcoidosis
- PJ-810 Interpretation of Elecrocardiographic Abnormalities in Hypertrophic Cardiomyopathy (HCM) Using Cardiac Magnetic Resonance Imaging (CMR)(Cardiomyopathy, basic / clinical(07)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japan
- PJ-809 Delayed Enhancement in Cardiac Magnetic Resonance (CMR) Relates to Eccentricity of Left Ventricular Hypertrophy in Hypertrophic Cardiomyopathy(Cardiomyopathy, basic / clinical(07)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of th
- PJ-734 Global and Regional Analyses of 99mTc-sestamibi (MIBI) Imaging and Cardiac Magnetic Resonance Imaging (MRI) in Dilated Cardiomyopathy (DCM)(Nuclear cardiology(10)(I),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circul
- PJ-627 Anemia Augments Left Ventricular Dysfunction in Patients with Chronic Kidney Disease(Cardiac function, basic/clinical(04)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-145 Intravenous Glutathione(GSH), a Novel Prophylaxis against Contrast-induced Nephropathy(CIN)(Kidney/Renal circulation(05)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-115 Protein phosphatase inhibitor 1 (l-1) augments a protein kinase A-dependent increase in SR Ca2+ loading without changing Ca2+ spark(Heart failure, basic(05)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation
- PJ-093 Extracellular but not Intracellular Acidosis Suppresses Endothelial Function by Inhibiting Intracellular Calcium Responses(Endothelium(03)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-217 Different Effects of Palmitoyl-L-carnitine and Palmitoyl-CoA on Mitochondrial Function in Rat Myocytes(Metabolism/Biochemistry/Energetics(02)(M),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-094 Local Control of Mitochondrial Membrane Potential and Permeability Transition Pore by Calcium and Calmodulin in Rat Ventricular Myocytes(Heart failure, basic(02)(M),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circ
- OJ-051 Dual Effects of Nitric Oxide on Mitochondrial Permeabillity Transition in Rat Ventricular Myocytes(Myocarditis, basic/clinical(M),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- OE-273 The Serum Soluble Interleukin-2 Receptor (sIL-2R) is an Useful Marker to Evaluate the Involvement and the Activity of Cardiac Sarcoidosis.(Cardiomyopathy, basic/clinical(01)(M),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Ja
- PE-114 Usefulness of ST Segment Analyses to Diagnose AVRT in Paroxysmal Supravebtricular Tachycardia (PSVT)(Arrhythmia, diagnosis/pathophysiology/EPS-08, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Good Prognosis of Patients With Acute Promyelocytic Leukemia Who Achieved Second Complete Remission (CR) With a New Retinoid, Am80, After Relapse From CR Induced by All-trans-Retionic Acid
- PE-077 Blocking Effect of SN-6, a Novel Benzyloxyphenyl Derivative, on Na^+/Ca^ Exchange Current in Single Guinea-pig Cardiac Ventricular Myocytes(Cardiovascular pharmacology, basic/clinical-3 (H) PE13,Poster Session (English),The 70th Anniversary Ann
- Excessive nitric oxide production and cardiac dysfunction in patients with chronic renal failure
- Multicenter Prospective Study of Clonal Complications in Adult Aplastic Anemia Patients following Recombinant Human Granulocyte Colony-Stimulating Factor (Lenograstim) Administration
- Expression profiling analysis of the CD5^+ diffuse large B-cell lymphoma subgroup : Development of a CD5 signature
- Phenotypic analysis of peripheral T/NK cell lymphoma : Study of 408 Japanese cases with special reference to their anatomical sites
- Efficacy and Safety of Imatinib Mesylate for Patients in the First Chronic Phase of Chronic Myeloid Leukemia : Results of a Japanese Phase II Clinical Study
- Multicenter Prospective Study of Interferon-α and Conventional Chemotherapy Versus Bone Marrow Transplantation for Newly Diagnosed Patients With Chronic Myelogenous Leukemia
- Two Cases of Acute Promyelocytic Leukemia Complicated by Torsade de Pointes during Arsenic Trioxide Therapy
- Two Patients with All-trans Retinoic Acid-Resistant Acute Promyelocytic Leukemia Treated Successfully with Gemtuzumab Ozogamicin as a Single Agent
- Spicamycin and KRN5500 Induce Apoptosis in Myeloid and Lymphoid Cell Lines with Down-regulation of Bcl-2 Expression and Modulation of Promyelocytic Leukemia Protein
- Relapse in the External Auditory Canal of Acute Promyelocytic Leukemia after Treatment with All-Trans Retinoic Acid
- New Flow Cytometric Method for Detection of Minimally Expressed Multidrug Resistance P-Glycoprotein on Normal and Acute Leukemia Cells Using Biotinylated MRK16 and Streptavidin-RED670 Conjugate
- Composite gastrointestinal lymphoma consisting of diffuse large B-cell lymphoma and peripheral T-cell lymphoma
- Expression of Human Tumor-Associated Antigen RCAS1 in Adult T-Cell Leukemia/Lymphoma
- Evaluation of right and left ventricular function by quantitative blood-pool SPECT (QBS) : Comparison with conventional methods and quantitative gated SPECT (QGS)
- PJ-337 The significance of Delayed Enhancement MRI to Evaluate Global and Local Left Ventricular Wall Function in Hypertrophic Cardiomyopathy(Cardiomyopathy, basic/clinical-5 (M) PJ57,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meetin
- OJ-002 Influence of Genetic Polymorphisms of OATP-C on Cholesterol Lowering Effect of Pravastatin(Cardiovascular pharmacology, basic/clinical-2 (H) OJ1,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation
- 4 Inhibition of Type-5 Phosphodiesterase : Promising Therapy for Pulmonary Hypertension(Which drug is useful for the treatment of pulmonary hypertension?,Topic 4 (TP4) (M),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- Long-Term Survival in Patients with Pulmonary Hypertension Treated with a Type 5 Phosphodiesterase Inhibitor Sildenafil(Pulmonary Circulation 2 (H), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-541 The Species Dependence of Non-genomic Effects of Aldosterone : Analysis of [Na^+] _i and pH_i in Rat and Guinea Pig Ventricular Myocytes(Neurohumoral factors-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Involvement of [Na^+]_i and Na^+/Ca^ Exchanger in the Negative Inotropic Effect of a Na^+ Channel Blocker in Guinea-pig Ventricular Myocytes(Arrhythmia, Pharmacological Therapy 1 (A), The 69th Annual Scientific Meeting of the Japanese Circulation Soci
- PJ-458 The Acute Phase Effects of Combined Reperfusion Therapy by tPA and Angioplasty for Acute Myocardial Infarction : Analysis by Hamamatsu-PACT Trial(Acute Myocardial Infarction, Clinical (Diagnosis/Treatment) 12 (IHD) : PJ76)(Poster Session (Japanese)
- Arrhythmogenic Effects of Arsenic Trioxide in Patients With Acute Promyelocytic Leukemia and an Electrophysiological Study in Isolated Guinea Pig Papillary Muscles
- Benign pseudotumorous lesion (fibroangiomyomatous hyperplasia with elastosis) in the gallbladder
- Hepatoid adenocarcinoma of the gallbladder
- Mesangial proliferative glomerulonephritis with aldosterone-producing adenoma
- PJ-593 Carotid Intima-media Thickness Can Predict Coronary Artery Disease Better Than Brachial-ankle Pulse Wave Velocity(Angina pectoris, basic/clinical-5 (IHD) PJ100,Poster Session (Japanese),The 70th Anniversary Annual Scientific Meeting of the Japanese
- Importance of Lipid Levels in Elderly Diabetic Individuals : Baseline Characteristics and 1-Year Survey of Cardiovascular Events
- PE-524 The Urine Lipid Peroxides (LPO) is a New Landmark of Renal Oxidative Stress in CIN : Effects of NAC(Kidney/Renal circulation-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-048 Usefulness of Delayed Enhancement Magnetic Resonance Imaging to Differentiate Dilated phase of Hypertrophic Cardiomyopathy from Dilated Cardiomyopathy(Cardiomyopathy, basic/clinical-2, The 71st Annual Scientific Meeting of the Japanese Circulation
- PE-612 Non-genomic Effects of Aldosterone on Intracellular Ion Regulation and Cell Function in Rat Ventricular Myocytes(Neurohumoral factors-2 (H) PE108,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation So
- PE-597 Protein Kinase A (PKA)-induced Alterations in Mitochondrial Function is Regulated by Reactive Oxygen Species in Rat Cardiomyocytes(Metabolism/Biochemistry/Energetics-2 (M) PE105,Poster Session (English),The 70th Anniversary Annual Scientific Meetin
- PE-187 The Interaction of NO and 20-HETE in the Reduction of Cerebral Blood Flow Following Subarachnoid Hemorrhage in Rats(Cerebrovascular circulation/Stroke-2 (IHD) PE32,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japan
- PE-073 Novel Property of Amlodipine to Improve Disturbed Endothelial Barrier Function by Mechanisms Other than the Effect on Voltage-dependent Calcium Channel(Cardiovascular pharmacology, basic/clinical-3 (H) PE13,Poster Session (English),The 70th Anniver
- PE-028 The Extensive Epicardial Delayed Potential Relates to Induction of Ventricular Fibrillation in Asymptomatic Patients with Brugada Syndrome(Arrhythmia, diagnosis/pathophysiology/EPS-7 (A) PE5,Poster Session (English),The 70th Anniversary Annual Scie
- Usefulness of Delayed Enhancement Magnetic Resonance Imaging for Detecting Cardiac Rupture Caused by Small Myocardial Infarction in a Case of Cardiac Tamponade
- Different Actions of Cardioprotective Agents on Mitochondrial Ca^ Regulation in a Ca^ Paradox-Induced Ca^ Overload
- Modification of SR Ca^ Release by FK506 Induces Defective Excitation-Contraction Coupling Only When SR Ca^ Recycling is Disturbed (Cardiovascular Pharmacology, Basic/Clinical 3 (H), The 69th Annual Scientific Meeting of the Japanese Circulation So
- Left Ventricular Pseudo-False Aneurysm Detected With ECG-Gated Multidetector Computed Tomography and Cardiac Magnetic Resonance Imaging
- Usefulness of Stress Myocardial Perfusion Imaging for Evaluating Asymptomatic Patients After Coronary Stent Implantation
- OJ-216 The Risk of Thrombogenesis in Chronic Atrial Flutter after Catheter Ablation : Evaluation by Left Atrial Appendage Function and Thrombogenic Activities(Blood Coagulation/Fibrinolysis (IHD) : OJ24)(Oral Presentation (Japanese))
- Pharmacodynamic Parameters of Immunosuppressive Drugs Are Not Correlated with Age, Duration of Dialysis, Percentage of Lymphocytes or Lymphocyte Stimulation Index in Renal Transplant Recipients(Pharmacology)
- Incidence of Amantadine-Resistant Influenza A Viruses in Sentinel Surveillance Sites and Nursing Homes in Niigata, Japan
- The Usefulness of Delayed Enhancement Magnetic Resonance Imaging for Diagnosis of Cardiac Sarcoidosis (Cardiomyopathy, Clinical 5 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Differential Diagnosis of Dilated Phase of Hypertrophic Cardiomyopathy by Using Delayed Enhancement Magnetic Resonance Imaging (DE-MRI)(Cardiomyopathy, Clinical 7 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Predictors of Undiagnosed Renal Artery Stenosis among Japanese Patients with Risk Factors of Atherosclerosis
- Intracoronary Administration of Acetylcholine Directly Modifies ST-T Waves (ECG/Body Surface Potential Mapping/Holter 5 (A), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Discordance Between Myocardial Perfusion Imaging SPECT (MPI) and Pressure Wire-derived Fractional Flow Reserve (FFRmyo) in Intermediate Coronary Stenoses(Nuclear Cardiology 4 (I), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Non-genomic Effects of Aldosterone on Intracellular Na^+ Concentration in Rat Ventricular Myocytes : Analysis Using Sodium-green With Laser Scanning Confocal Microscopy(Neurohumoral Factors 3 (H), The 69th Annual Scientific Meeting of the Japanese Circula
- A Selective Inhibitor of Na^+/Ca^ Exchanger, SEA0400, Preserves Cardiac Function and High-energy Phosphates Against Ischemia/reperfusion Injury(Cardiovascular Pharmacology, Basic/Clinical 1 (H), The 69th Annual Scientific Meeting of the Japanese Circu
- Direct Effects of Protein Kinase A on Mitochondrial Membrane Potential and Redox State are Mediated by Reactive Oxygen Species(ROS)(Metabolism/Biochemistry/Energetics 2 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Post-challenge Hyperinsulinemia Rather Than Hyperglycemia is Associated with the Severity of Coronary Artery Disease in Non-diabetic Patients(Diabetes/Obesity 1 (H), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Opening of Mitochondrial Permeability Transition Pore by Reactive Oxygen Species Protects Myocardium from Ischemia/Reperfusion Injury(Myocardial Ischemia-reperfusion, Basic 1 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-498 The Arrhythmogenic Effects of Arsenate in Patients with Acute Promyelocytic Leukemia and Electrophysiological Study in Guinea Pig Papillary Muscles(Arrhythmia, Basic 5 (A) : PJ83)(Poster Session (Japanese))
- PJ-383 The Mitochondrial Ca Accumulation is Necessary for Cell Protection by Ca Preconditioning(Metabolism/Biochemistry/Energetics 2 (IHD) : PJ64)(Poster Session (Japanese))
- PE-213 Contribution of Mitochondrial Na^+/Ca^ Exchange to the Regulation of Mitochondrial Ca^ in Rat Ventricular Myocytes(Metabolism/Biochemistry/Energetics 1 (IHD) : PE37)(Poster Session (English))
- PE-211 Sarcolemmal Na/Ca Exchange and Mitochondria are Both Involved in Ca Paradox Induced Cell Injury : Effects on [Ca]_i and [Ca]_m(Myocardial Ischemia-Reperfusion, Basic and Clinical 2 (M) : PE36)(Poster Session (English))
- PE-037 Myocardial perfusion imaging SPECT (MPI) and pressure wire-derived fractional flow reserve (FFRmyo) are discordant in coronary ischemia(Nuclear Cardiology 5 (I) : PE7)(Poster Session (English))
- Difference in the Cardioprotective Mechanisms Between Ischemic Preconditioning and Pharmacological Preconditioning by Diazoxide in Rat Hearts
- Gas-Forming Liver Abscess Following Transcatheter Hepatic Arterial Embolization for an Iatrogenic Intrahepatic Pseudoaneurysm : Report of a Case
- Adenoma arising from the cystic duct and extending to the confluence of the extrahepatic biliary tract
- Protective Effects of Hydrogen Peroxide Against Ischemia/Reperfusion Injury in Perfused Rat Hearts
- Pulmonary Arterial Hypertension Caused by Treatment with Dasatinib for Chronic Myeloid Leukemia -Critical Alert-
- Pregnancy-Related Acute Myocardial Infarction in Japan : – A Review of Epidemiology, Etiology and Treatment From Case Reports –
- Pregnancy-Related Acute Myocardial Infarction in Japan : A Review of Epidemiology, Etiology and Treatment From Case Reports