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Updated: Feb 12, 2026

Nuclear Migration in the Drosophila Oocyte
Published on: May 13, 2021
Silicone Migration after Buttock Augmentation
Rafael Biguria1, Otto Rolando Ziegler1
1Renova Hospital, Guatemala, Guatemala; and Ziegler & Ziegler Clinic, Lima, Peru.
Abstract:
We present the case of a 30-year-old woman who presented with enlarged inguinal lymph nodes and sacral hyperpigmentation 4 months after gluteal augmentation with silicone implants. Inguinal lymph node biopsy revealed granulomatous lymphadenitis due to foreign material. Upon right buttock implant revision, a 1.5-cm-thick capsule was noted with the absence of peri-implant inflammatory fluid and no macroscopic implant defects. Analysis of the implant by the manufacturer revealed a microscopic silicone leak. The patient's recovery was uneventful, and her symptoms resolved shortly after her reoperation.
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