Kl. Chan et I. Burwash, UNUSUAL STRUCTURAL ABNORMALITY IN A BIPLANE TRANSESOPHAGEAL TRANSDUCER WITH NORMAL IMAGING FUNCTION, Journal of the American Society of Echocardiography, 11(3), 1998, pp. 310-312
We encountered a case of an unusual structural abnormality in a biplan
e transesophageal echocardiography transducer. One of the steel wires
making up the flexion cable responsible for anterior flexion was ruptu
red with one end piercing through the sheath, and this defect did not
affect the imaging function of the transducer. Measures to detect this
defect should be incorporated into the routine care of the transesoph
ageal transducer.