TY - JOUR
T1 - Ultrasonography as a diagnostic modality and therapeutic adjuvant in the management of soft tissue foreign bodies in the lower extremities
AU - Blankstein, Alexander
AU - Cohen, Ilan
AU - Heiman, Zehava
AU - Salai, Moshe
AU - Diamant, Lydia
AU - Heim, Michael
AU - Chechick, Aharon
PY - 2001
Y1 - 2001
N2 - Background: Foreign bodies are sometimes overlooked in the initial evaluation of soft tissue wounds in the emergency room setting. The physical examination identifies foreign bodies that are superficial enough to be seen or palpated, while radiographs reveal those that are radio-opaque. If these two criteria are not met, however, the foreign body may remain undetected. These patients present later with long-standing pain in the area of penetration sometimes associated with localized tenderness. Objectives: To assess the role of ultrasonography in the diagnosis and management of patients with a suspected retained foreign body. Methods: Ultrasound was used in 21 patients with suspected retained foreign bodies and the diagnosis was positive in 19. Fifteen underwent a surgical exploration in which the ultrasound was used as an adjunctive modality either pre- or intraoperatively to assist in the localization of the foreign body. Results: All procedures were successful. No postoperative complications were recorded at an average follow-up of 2 years. Three patients gradually became asymptomatic and were left untreated. One patient was lost to follow-up. Conclusion: Sonography is an extremely effective tool for the late diagnosis of retained foreign bodies in the soft tissues. We suggest that its availability in the emergency room may decrease the rate of misdiagnosis and avoid these unfortunate cases, although this remains to be proven.
AB - Background: Foreign bodies are sometimes overlooked in the initial evaluation of soft tissue wounds in the emergency room setting. The physical examination identifies foreign bodies that are superficial enough to be seen or palpated, while radiographs reveal those that are radio-opaque. If these two criteria are not met, however, the foreign body may remain undetected. These patients present later with long-standing pain in the area of penetration sometimes associated with localized tenderness. Objectives: To assess the role of ultrasonography in the diagnosis and management of patients with a suspected retained foreign body. Methods: Ultrasound was used in 21 patients with suspected retained foreign bodies and the diagnosis was positive in 19. Fifteen underwent a surgical exploration in which the ultrasound was used as an adjunctive modality either pre- or intraoperatively to assist in the localization of the foreign body. Results: All procedures were successful. No postoperative complications were recorded at an average follow-up of 2 years. Three patients gradually became asymptomatic and were left untreated. One patient was lost to follow-up. Conclusion: Sonography is an extremely effective tool for the late diagnosis of retained foreign bodies in the soft tissues. We suggest that its availability in the emergency room may decrease the rate of misdiagnosis and avoid these unfortunate cases, although this remains to be proven.
KW - Foreign body
KW - Penetrating wounds
KW - Soft tissue laceration
KW - Sonography
KW - Ultrasound
UR - http://www.scopus.com/inward/record.url?scp=0035717371&partnerID=8YFLogxK
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C2 - 11433632
AN - SCOPUS:0035717371
SN - 1565-1088
VL - 3
SP - 411
EP - 413
JO - Israel Medical Association Journal
JF - Israel Medical Association Journal
IS - 6
ER -