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Fig. 1 | World Journal of Surgical Oncology

Fig. 1

From: Differential treatment responses to immune checkpoint inhibitor (ICI) therapy in a case of multiple primary malignancies: the programmed death ligand-1 (PD-L1) negative ureteral and lung metastasis from a clear cell renal cell carcinoma appearing after robotic-assisted partial nephrectomy progressed after ICI therapy, while synchronous PD-L1-positive primary lung squamous cell carcinoma responded very well to ICI therapy: a case report

Fig. 1

Contrast-enhanced computed tomographic image at the first visit. A The tumor in the lower pole of the left kidney, measuring about 50 mm in diameter, appears to protrude slightly into the peri-renal fat tissue. B The tumor was located in the lower portion of the left lung. The left hilar nodes (C) and nodes at the bronchial bifurcation (D) were enlarged (white arrow)

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World Journal of Surgical Oncology

ISSN: 1477-7819

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