{Reference Type}: Case Reports
{Title}: A case of complete pathological response after comprehensive treatment in a patient with pulmonary adenocarcinoma with synchronous solitary brain metastasis.
{Author}: Tajiri T;Sekihara K;Shibata M;Hayakawa T;Kawase A;Shiiya N;Funai K;
{Journal}: Respir Med Case Rep
{Volume}: 50
{Issue}: 0
{Year}: 2024
暂无{DOI}: 10.1016/j.rmcr.2024.102060
{Abstract}: Systemic chemotherapy is the standard treatment for non-small cell lung cancer with distant metastases. However, additional local treatment for brain and thoracic lesions is recommended for patients with synchronous solitary brain metastases (SSBM). We report the case of a 71-year-old male diagnosed with pulmonary adenocarcinoma and SSBM. Pathological examination of the brain metastasis showed positive immunostaining for programmed cell death ligand 1 expression. After four cycles of chemotherapy with immune checkpoint inhibitors, right upper lobectomy with ND2a-1 was performed. Pathological examination revealed complete pathological response, and this patient is expected to experience long-term survival.