Abstract
High-resolution sonography using a stand-off pad or a gel mound is a standard technique for the evaluation of soft-tissue structures of the hands and feet in children. However, the complex curved surfaces of the hands and feet often yield suboptimal contact between the transducer and the skin. Additionally, the small field of view, relative compressibility of the soft-tissue structures by the transducer, patient motion and discomfort from contact of the transducer with the pathology often limit conventional US evaluation. A water-bath technique overcomes these limitations. We present our experience of water-bath technique of superficial sonography in 23 children. Water-bath technique was performed with good patient cooperation and was superior to the standard technique for depiction of shallow skin ulcers, subcutaneous masses, vascular malformations, osteomyelitis and foreign bodies.
Similar content being viewed by others
References
Blankstein A, Cohen I, Heiman Z et al (2001) Ultrasonography as a diagnostic modality and therapeutic adjuvant in the management of soft tissue foreign bodies in the lower extremities. Isr Med Assoc J 3:411–413
Schumacher R, von Klingmuller, Reither M (1981) Ultrasound investigations of superficial structures during childhood. Rofo 135:635–640
Riebel TW, Nasir R, Nazarenko O (1996) The value of sonography in the detection of osteomyelitis. Pediatr Radiol 26:291–297
Orlinsky M, Knittel P, Feit T et al (2000) The comparison accuracy of radiolucent foreign-body detection using ultrasonography. Am J Emerg Med 8:401–413
Yamaguchi M, Takeuchi S, Matsuo S (1987) Ultrasonic evaluation of pediatric superficial masses. J Clin Ultrasound 15:107–113
Berger LA, Lister A, Lilley AC (1981) A water bath for thyroid scanning with ultrasound. Br J Radiol 54:630–631
Blaivas M, Lyon M, Brannam L et al (2004) Water bath evaluation technique for emergency ultrasound of painful superficial structures. Am J Emerg Med 22:589–593
Sierzenski PR, Leech SJ, Gukhool J et al (2003) Ultrasound evaluation of the index flexor tendon: a comparison of water-bath evaluation technique (WET) versus direct contact ultrasound. Acad Emerg Med 10:573
Sierzenski PR, Leech SJ, Blaivas M et al (2003) Water-bath vs. direct contact ultrasound: a randomized, controlled, blinded image review. Acad Emerg Med 10:573–574
Disclaimer
The authors have no financial interests, investigational or off-label uses to disclose.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Krishnamurthy, R., Yoo, J.H., Thapa, M. et al. Water-bath method for sonographic evaluation of superficial structures of the extremities in children. Pediatr Radiol 43 (Suppl 1), 41–47 (2013). https://doi.org/10.1007/s00247-012-2592-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00247-012-2592-y