There are few published reports about the use of splenic needle biopsies in the investigation of focal splenic lesions. We report our experience with sonographically guided core-needle biopsies of splenic lesions in 4 patients. The biopsies resulted in the following diagnoses: sarcoidosis, malignant lymphoma, infarction, and scar tissue. Surgery was avoided in the 3 patients diagnosed with sarcoidosis, infarction, and scar tissue by ruling out the possibility of a malignant splenic tumor. None of the patients experienced significant complications. We conclude that splenic core-needle biopsy is a useful and safe diagnostic tool for the evaluation of focal splenic lesions.
Copyright 2000 John Wiley & Sons, Inc.