Case Series Review of the Safety and Efficacy of Endoscopic Ultrasound-Guided Splenic Mass Core Biopsy

WFUMB Position Paper-Incidental Findings, How to Manage: Spleen

The World Federation for Ultrasound in Medicine and Biology (WFUMB) is addressing the issue of incidental findings (IFs) with a series of publications entitled "Incidental Imaging Findings-The Role of Medical Ultrasound." IFs are less commonly encountered in the spleen than in many other abdominal organs but remain a frequent dilemma in clinical practice. A histological diagnosis is rarely necessary for patient management. Many IFs, such as secondary spleens and splenic cysts, are harmless and do not require any further investigation. The diagnosis of many other focal splenic lesions is, however, often problematic. The following overview is intended to illustrate a variety of incidentally detected spleen pathologies such as size variants, shape variants, secondary spleens, focal splenic lesions and splenic calcifications. It should aid the examiner in establishing the diagnosis. Moreover, it should help the ultrasound practitioner decide which pathologies need no further investigation, those requiring interval imaging and cases in which immediate further diagnostic procedures are required.

Endoscopic Ultrasound-Guided Transgastric Fine Needle Aspiration of Splenic Metastasis

Splenic metastasis is extremely rare and is part of diffuse carcinomatosis. We present a case of a 60-year-old woman with transitional cell ovarian carcinoma who had hysterectomy with bilateral salpingo-oophorectomy in the past. She now presented with solitary splenic metastasis, confirmed by endoscopic ultrasound-guided transgastric fine needle aspiration biopsy.