Dergiler / Anatolian Current Medical Journal / 2026 / Volume: 8 Issue: 5

Ultrasound identification of multiple retropatellar cyst-like lesions following repeat collagen injection

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Yayın Tarihi
2026-09-11
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

This case highlights the value of musculoskeletal ultrasound in detecting unusual post-procedural findings, facilitating clinicoradiologic correlation, and guiding clinical decision-making.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:A 35-year-old woman presented with worsening anterior knee pain and impaired ambulation shortly after a repeat intra-articular collagen-based injection for presumed chondromalacia patellae.
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Temel Bulgular & Veri:Point-of-care musculoskeletal ultrasound demonstrated multiple retropatellar hypoechoic cyst-like lesions, which were subsequently confirmed by magnetic resonance imaging.
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Sonuç & Katkı:This case highlights the value of musculoskeletal ultrasound in detecting unusual post-procedural findings, facilitating clinicoradiologic correlation, and guiding clinical decision-making.
🔬Tür:Letter to Editor
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Chondromalacia patella · injection · ultrasound

Abstract

A 35-year-old woman presented with worsening anterior knee pain and impaired ambulation shortly after a repeat intra-articular collagen-based injection for presumed chondromalacia patellae. Point-of-care musculoskeletal ultrasound demonstrated multiple retropatellar hypoechoic cyst-like lesions, which were subsequently confirmed by magnetic resonance imaging. The patient declined aspiration and arthroscopic debridement and was managed conservatively. Follow-up ultrasound showed partial regression of the lesions. This case highlights the value of musculoskeletal ultrasound in detecting unusual post-procedural findings, facilitating clinicoradiologic correlation, and guiding clinical decision-making.

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Bu Makaleye Atıf Yap

Muluk, S. Y., Şahin, Z. D., Altuntaş, V., Kartal, E. M. (2026). Ultrasound identification of multiple retropatellar cyst-like lesions following repeat collagen injection. Anatolian Current Medical Journal, Volume: 8 Issue: 5. https://doi.org/10.38053/acmj.1980988

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Kaynakça (8)

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