1.Extralobar Pulmonary Sequestration with Hemorrhagic Infarction in a Child: Preoperative Imaging Diagnosis and Pathological Correlation.
Korean Journal of Radiology 2015;16(3):662-667
We describe a rare case of extralobar pulmonary sequestration with hemorrhagic infarction in a 10-year-old boy who presented with acute abdominal pain and fever. In our case, internal branching linear architecture, lack of enhancement in the peripheral portion of the lesion with internal hemorrhage, and vascular pedicle were well visualized on preoperative magnetic resonance imaging that led to successful preoperative diagnosis of extralobar pulmonary sequestration with hemorrhagic infarction probably due to torsion.
Abdominal Pain/etiology
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Bronchopulmonary Sequestration/*diagnosis/surgery
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Child
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Fever/etiology
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Humans
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Magnetic Resonance Imaging/*methods
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Male
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Pulmonary Infarction/*diagnosis/surgery
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Torsion Abnormality/complications
2.One case of left atrial myxoma complicated with systemic multiple vascular thrombosis.
Xing-zhen SUN ; Xiang-yang TIAN ; Juan LIU
Chinese Journal of Pediatrics 2013;51(7):548-548
Brain Infarction
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diagnosis
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etiology
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therapy
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Cerebral Angiography
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Child
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Echocardiography, Doppler, Color
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Heart Atria
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Heart Neoplasms
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complications
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diagnosis
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surgery
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Humans
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Intracranial Embolism
;
diagnosis
;
etiology
;
therapy
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Male
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Myxoma
;
complications
;
diagnosis
;
surgery
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Pulmonary Edema
;
diagnosis
;
etiology
;
therapy
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Thrombosis
;
diagnosis
;
etiology
;
therapy
3.Lung Infarction due to Pulmonary Vein Stenosis after Ablation Therapy for Atrial Fibrillation Misdiagnosed as Organizing Pneumonia: Sequential Changes on CT in Two Cases.
Mi Ri KWON ; Ho Yun LEE ; Jong Ho CHO ; Sang Won UM
Korean Journal of Radiology 2015;16(4):942-946
Pulmonary vein (PV) stenosis is a complication of ablation therapy for arrhythmias. We report two cases with chronic lung parenchymal abnormalities showing no improvement and waxing and waning features, which were initially diagnosed as nonspecific pneumonias, and finally confirmed as PV stenosis. When a patient presents for nonspecific respiratory symptoms without evidence of infection after ablation therapy and image findings show chronic and repetitive parenchymal abnormalities confined in localized portion, the possibility of PV stenosis should be considered.
Atrial Fibrillation/surgery
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Catheter Ablation/*adverse effects/methods
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Constriction, Pathologic/diagnosis/*radiography
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*Diagnostic Errors
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Female
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Humans
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Lung/surgery
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Male
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Middle Aged
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Pneumonia/diagnosis
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Pulmonary Infarction/pathology/*radiography
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Pulmonary Veins/physiopathology/radiography
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Tomography, X-Ray Computed/adverse effects
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Vascular Diseases/physiopathology