Related Experiment Video
Updated: May 7, 2026

10:27
Testing Targeted Therapies in Cancer using Structural DNA Alteration Analysis and Patient-Derived Xenografts
Published on: July 25, 2020
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Extensive Cutaneous and Scalp Metastases From Hormone Receptor-Positive Breast Cancer Successfully Treated With
Ricardo Fernández-Ferreira1,2,3, Verónica Bautista-Piña4, Mireya Barragán-Dessavre5
1Department of Medicine, Universidad Nacional Autónoma de México, Mexico City, MEX.
Cureus
|May 6, 2026
Summary
This case study shows a positive response of advanced breast cancer skin metastases to CDK4/6 inhibitors combined with endocrine therapy. Scalp and skin lesions significantly regressed, demonstrating a potential new treatment avenue.
Area of Science:
- Oncology
- Dermatology
- Medical Case Study
Background:
- Cutaneous metastases from breast cancer (CMBC) are rare, especially in hormone receptor-positive disease, and typically indicate advanced stages.
- Scalp involvement presents unique challenges in diagnosis and treatment.
- Limited data exists on the efficacy of CDK4/6 inhibitors for CMBC.
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