Bilateral Encrusted Metallic Stent Successfully Removed by Ureteroscopic Lithotripsy Using a Ho:YAG Laser in a Patient with Malignant Myeloma

Ureteral stent encrustation is sometimes encountered, especially in cases in which a ureteral stent has been forgotten. An 84-year-old female patient with malignant myeloma underwent metallic ureteral stent insertion to treat malignant ureteral obstruction. At the time of scheduled ureteral stent ex...

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Detalles Bibliográficos
Autores principales: Hanai, Takahiro, Kawahara, Takashi, Ishida, Hiroaki, Kuroda, Shinnosuke, Miyai, Toshitaka, Yasui, Masato, Aoki, Shuntaro, Uemura, Hiroji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7841728/
https://www.ncbi.nlm.nih.gov/pubmed/33564290
http://dx.doi.org/10.1159/000511601
Descripción
Sumario:Ureteral stent encrustation is sometimes encountered, especially in cases in which a ureteral stent has been forgotten. An 84-year-old female patient with malignant myeloma underwent metallic ureteral stent insertion to treat malignant ureteral obstruction. At the time of scheduled ureteral stent exchange, the stent was heavily encrusted and could not be removed on either side. We performed endoscopic lithotripsy to remove the encrusted ureteral stents. The bilaterally encrusted metallic ureteral stents were successfully removed using Ho:YAG laser lithotripsy after inserting another ureteral stent placement besides the encrusted metallic ureteral stents.

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