Yoon Susan,  White Stacy,  Poletto Erica,  Urbine Jaqueline,  Malik Archana,  Mallon Mea,  Kazmi Faaiza

Final Pr. ID: Poster #: EDU-097

Small round blue cell tumors (SRBCT) are a category of malignant tumors that share the characteristic histologic feature of small round undifferentiated cells. These tumors predominantly affect the pediatric population. While SRBCT are similar at the cellular level, their location, imaging characteristics, clinical manifestations, and outcomes are widely variable. The purpose of this educational exhibit is to provide a pictorial review of small round cell blue tumors and to highlight key imaging findings that will aid the radiologist when faced with such tumors. Read More

Authors:  Yoon Susan , White Stacy , Poletto Erica , Urbine Jaqueline , Malik Archana , Mallon Mea , Kazmi Faaiza

Keywords:  Small round blue cell tumors

Defendi Larissa De Andrade,  Balancin Marcelo,  Tostes Rodrigo De Oliveira,  Rodriguez Larry Marden Rabindranath Alpaca,  Regacini Rodrigo,  Lederman Henrique

Final Pr. ID: Poster #: EDU-054

Small Round Blue Cell Tumors comprises a group of highly aggressive malignant tumors with overlapping morphological pattern and immunophenotypic characteristics. They represent a challenge for surgical pathologists, as they require a broad panel of antibodies, mostly not used in the routine work of most pathology laboratories. In the required multidisciplinary approach, radiologists play a vital role in narrowing the diagnosis. The aim of the presentation is to describe the imaging appearance of several Small Round Blue Cell Tumors, mainly in Magnetic Resonance (MR). Teaching cases from our Radiology Department will be used to illustrate the following: a) Ewing sarcoma; b) Peripheral primitive neuroectodermal tumor; c) Neuroblastoma; d) Wilms tumor; e) Hepatoblastoma; f) Embryonal Rhabdomyosarcoma; g) Medulloblastoma; h) Pineoblastoma; i) Retinoblastoma; j) Central Nervous System primitive neuroectodermal tumor; k) Neuroepithelioma; l) Desmoplastic small round cell tumor. Read More

Authors:  Defendi Larissa De Andrade , Balancin Marcelo , Tostes Rodrigo De Oliveira , Rodriguez Larry Marden Rabindranath Alpaca , Regacini Rodrigo , Lederman Henrique

Keywords:  Small Round Blue Cell Tumors