Journal of bronchology & interventional pulmonology
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J Bronchology Interv Pulmonol · Apr 2012
Case ReportsUltrasound-guided percutaneous biopsy to diagnose indwelling pleural catheter metastasis.
Malignant pleural effusion is a common cause of morbidity and mortality in patients suffering from end-stage metastatic cancer. Malignant pleural effusion is associated with a shortened survival of 3 to 12 months after diagnosis, with 1- and 6-month mortality rates of 54% and 85%, respectively. Nearly all medical management in these patients is directed toward palliation of symptoms caused by pleural fluid accumulation. ⋯ Although pleural catheter complications are low, malignant seeding of the pleural tract can occur. Transthoracic ultrasound use to determine the presence of pleural tract seeding in conjunction with guided percutaneous biopsy has not been described. We report the use of ultrasound-guided percutaneous biopsy to diagnose metastatic seeding of an IPC.