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Updated: Jun 8, 2026

Monitoring of Nanodrug Accumulation in Murine Breast Cancer Metastases
Published on: August 23, 2024
[Notification of an adverse effect to human albumin (⁹⁹m)Tc-nanocolloid]
A Cotrina-Monroy1, J A Perez-Iruela, A Lopez-López
1Servicio de Medicina Nuclear, Hospital 12 de Octubre, Madrid, España.
Abstract:
Allergic reactions to albumin nanocolloid are rare. Most of them are not potentially serious and in some cases treatment with antihistamines may be needed. We present a case of a patient with grade II right breast ductal carcinoma, in whom a lymphoscintigraphy was performed for sentinel lymph node detection. She had a type I hypersensitivity reaction following the administration of (⁹⁹m)Tc-albumin nanocolloid, which abated spontaneously without subsequent sequels.
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