Occult pulmonary artery associated with failure to thrive and recurrent pneumonia--a case report.
Occult pulmonary artery is an uncommon cardiovascular defect. Associated symptoms include recurrent pulmonary infections and congestive heart failure. The authors describe a one-year-old boy initially diagnosed as having broncho-pulmonary dysplasia who developed severe failure to thrive, recurrent pneumonias, and pulmonary hypertension. The presence of an occult right pulmonary artery was suspected by lung perfusion scan and diagnosed by cardiac catheterization and angiography. After surgical repair, his clinical course improved and his growth and development were normal. This case demonstrates the importance of including occult pulmonary artery in the differential diagnosis of infants with failure to thrive associated with recurrent pulmonary infection.
Lax
D
D
Department of Pediatrics (Pediatric Cardiology) and Surgery, University of Minnesota Hospitals, Minneapolis.
Butto
F
F
Leonard
S A
SA
Ring
W S
WS
Dunnigan
A
A
D001807:Blood Vessel Prosthesis; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005183:Failure to Thrive / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis / Q000601:surgery; D007223:Infant; D008297:Male; D011014:Pneumonia / Q000175:diagnosis* / Q000601:surgery; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography; D012008:Recurrence