1Hospital Medicine, Dartmouth-Hitchcock Medical Center, One Medical Center Dr. Lebanon, NH, 03756
2Hematology-Oncology, Norris Cotton Cancer Center, One Medical Center Dr. Lebanon, NH, 03756
American Journal of Medical Case Reports.
2019,
Vol. 7 No. 2, 22-23
DOI: 10.12691/ajmcr-7-2-2
Copyright © 2019 Science and Education PublishingCite this paper: Muhammad Zubair Afzal, Keisuke Shirai. Complete Disappearance of Numerous Hepatic and Adrenal Metastases after One Dose of Pembrolizumab in a Patient with Metastatic Malignant Melanoma.
American Journal of Medical Case Reports. 2019; 7(2):22-23. doi: 10.12691/ajmcr-7-2-2.
Correspondence to: Muhammad Zubair Afzal, Hospital Medicine, Dartmouth-Hitchcock Medical Center, One Medical Center Dr. Lebanon, NH, 03756. Email:
Muhammad.afzal@hitchcock.orgAbstract
Although pembrolizumab is the mainstay treatment in metastatic malignant melanoma and have shown a durable response. Heterogeneous or no response has been observed in 30-40% of the cases of metastatic malignant melanoma. Metastatic lung lesions are sensitive to checkpoint inhibitor therapy whereas liver and adrenal metastases show a variable response. We are reporting a case of malignant melanoma with numerous liver and adrenal metastases showing a significant and durable response to just a single dose of pembrolizumab.
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