ONCAlert | Upfront Therapy for mRCC
Renal Cell Cancer Case Studies

Case Studies: Treatment of Refractory Metastatic Renal Cell Carcinoma

Thomas Hutson, DO, PharmD, reviews the case of a 70-year old woman who presents with symptomatic, metastatic clear cell renal cell carcinoma.

Treatment of Refractory Metastatic Renal Cell Carcinoma

A 70-Year-Old African-American Woman with Metastatic RCC

December 2017

  • A 70-year-old African-American woman presented to her PCP with loss of appetite, fatigue, abdominal pains, and blood in her stool
  • CT of the chest, abdomen, & pelvis: distal esophageal thickening and appearance of a solid mass on the inferior pole of the right kidney (3.4 × 2.6 cm); well-defined hypodense nodules in the right lobe of the thyroid (2.1 × 2.8 cm) and bilateral adrenal glands
  • Biopsy of renal mass revealed neoplastic cells with clear cytoplasm arranged in nests and mitotic figures suggesting clear cell carcinoma
  • FNA from the thyroid nodule revealed neoplastic clear cells on cytology
  • IHC; PAX8+, CAIX+, TTF-1(-)
  • Diagnosis; right-sided renal cell carcinoma with clear cell histology; thyroid and bilateral adrenal metastasis (T4N0M1)
  • She underwent right radical nephrectomy, right adrenalectomy, and radiofrequency ablation of left adrenal metastasis
  • She was subsequently started on sunitinib and achieved a partial response within 3 months

June 2018

  • Seven months later, the patient reports having increased fatigue
  • MRI shows progression in both adrenal lesions
  • Therapy was changed to lenvatinib plus everolimus
Publications
Copyright © TargetedOnc 2019 Intellisphere, LLC. All Rights Reserved.