[A Super-Aged Patient with Advanced ALK-Positive NSCLC and Malignant Pericardial Effusion Causing Cardiac Tamponade].
Słowa kluczowe
Abstrakcyjny
Here we report the case of an 88-year-old female with serious respiratory discomfort who exhibited significant heart enlargement and left pleural effusion in her chest X-ray. She developed cardiac tamponade with massive pericardial effusion, and the cytological analysis and diagnostic imaging revealed adenocarcinoma of an unknown primary site. Although supportive care was offered, due to her super-age and malignant pericardial effusion presenting cardiac tamponade, she and her family requested a detailed examination and active treatment. She was enrolled into our medical oncology department, and we immediately performed a cell block cytological examination procedure and drained the pleural effusion. The immunohistochemical and FISH analyses revealed anaplastic lymphoma kinase(ALK)-rearranged non-small cell lung cancer. An ALK tyrosine kinase inhibitor, alectinib, was administered and resulted in a prompt and effective improvement in clinical outcome. This case indicates that we should attempt to achieve an accurate diagnosis, even when patients are super-aged and exhibit serious progress disease conditions. The pleural effusion cell block analysis may be highly useful for the prompt and precise diagnosis of malignancies.