Role of ultrasound in manual detorsion for testicular torsion.

Autor: Hosokawa T; Department of Radiology, Saitama Children's Medical Center, Saitama, Japan., Tanami Y; Department of Radiology, Saitama Children's Medical Center, Saitama, Japan., Sato Y; Department of Radiology, Saitama Children's Medical Center, Saitama, Japan., Ishimaru T; Department of Surgery, Saitama Children's Medical Center, Saitama, Japan., Kawashima H; Department of Surgery, Saitama Children's Medical Center, Saitama, Japan., Oguma E; Department of Radiology, Saitama Children's Medical Center, Saitama, Japan.
Jazyk: angličtina
Zdroj: Journal of clinical ultrasound : JCU [J Clin Ultrasound] 2021 Oct; Vol. 49 (8), pp. 860-869. Date of Electronic Publication: 2021 Jul 08.
DOI: 10.1002/jcu.23039
Abstrakt: Purpose: Manual detorsion can be performed for testicular torsion before scrotal exploration. Using sonographic findings, this study investigated the need for additional treatments after manual detorsion for testicular torsion.
Methods: This study evaluated 13 retrospective cases of testicular torsion subjected to manual detorsion. Manual detorsion was classified as failure or success based on residual spermatic cord twist. The following sonographic findings of the affected testis were compared using the Fisher exact test: whirlpool sign, horizontal or altered lie, and hypoperfusion.
Results: Manual detorsion failed in five patients. There was a significant difference in the incidence of the whirlpool sign between the two groups (present/absent sign in the failure vs. success groups: 4/1 vs. 0/8, p = 0.007). Horizontal or altered lie and hypoperfusion in the affected testis were not significantly different between groups (5/0 vs. 3/4, p = 0.07, one case excluded, and 5/0 vs. 4/4, p = 0.10, respectively).
Conclusions: Ultrasound findings after manual detorsion, particularly, the whirlpool sign, were useful for planning subsequent treatment such as additional manual detorsion or surgical intervention. The testicular axis and the perfusion of the twisted testis may not recover to normal after successful manual detorsion, but if they recover, this procedure could be judged a success.
(© 2021 Wiley Periodicals LLC.)
Databáze: MEDLINE
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