AUG 14, 2026 · JOURNAL ARTICLE
Pulmonary sarcomatoid carcinoma in the anterior mediastinum mimicking thymic carcinoma with rapid widespread metastases
Medicine
Single case report with diagnostic and treatment lessons, but no comparative data, controlled intervention, or outcome metrics that permit evidence-grading of efficacy.
Reported
Patient age67
PD-L1 tumor proportion scoreapproximately 10%
PD-L1 combined positive scoreapproximately 20%