RT Book, Section A1 Hay, Jr, William W. A1 Levin, Myron J. A1 Deterding, Robin R. A1 Abzug, Mark J. SR Print(0) ID 1145458178 T1 Pulmonary Embolism T2 Quick Medical Diagnosis & Treatment Pediatrics YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781264257614 LK accesspediatrics.mhmedical.com/content.aspx?aid=1145458178 RD 2024/10/14 AB Acute onset dyspnea and tachypneaEvidence of embolism on chest imagingRare in childrenEtiologies includeSickle cell anemia (as part of the acute chest syndrome)MalignancyRheumatic feverInfective endocarditisBone fractureDehydrationPolycythemiaNephrotic syndromeAtrial fibrillationA majority of children with pulmonary emboli referred for hematology evaluation have coagulation regulatory protein abnormalities and antiphospholipid antibodiesIn children, tumor emboli are a more common cause of massive pulmonary embolism than embolization from a lower extremity deep venous thrombosis