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Renal cell carcinoma with early skin metastasis and partial response on tyrosine kinase inhibitor: A case report
INTRODUCTION AND IMPORTANCE: Renal cell carcinoma (RCC) skin metastasis is a rare disease. However, there are no data on the effect of a Tyrosine Kinase Inhibitor (TKI) on its treatment. CASE PRESENTATION: A 54-year-old male patient with renal cell carcinoma developed subcutaneous metastasis three m...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043640/ https://www.ncbi.nlm.nih.gov/pubmed/35452939 http://dx.doi.org/10.1016/j.ijscr.2022.107020 |
Sumario: | INTRODUCTION AND IMPORTANCE: Renal cell carcinoma (RCC) skin metastasis is a rare disease. However, there are no data on the effect of a Tyrosine Kinase Inhibitor (TKI) on its treatment. CASE PRESENTATION: A 54-year-old male patient with renal cell carcinoma developed subcutaneous metastasis three months after radical nephrectomy and there was no discoloration or pain. Furthermore, an excision biopsy confirmed the metastatic lesion, and pazopanib was initiated as a treatment method. After 1-month of treatment, the patient developed ulceration and subsided after treatment was stopped. Similarly, a follow-up PET scan was performed almost a year after stopping the treatment, which showed improvement over metastatic pulmonary lesions. CLINICAL DISCUSSION: Renal cell carcinoma (RCC) major metastases were observed in pulmonary, costal, and skin. Tumor burden and location of metastasis influences progression free-survival of RCC patients treated with TKI. CONCLUSION: In this case, TKI treatment showed a long-term partial response, despite its lack of continuous therapy. |
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