Objectives: To describe the radiologic and clinicopathologic features of extranodal Rosai-
Dorfman disease (RDD) in our patient population. Methods: Via a data mining engine, we …

The classification of endometrial stromal sarcoma (ESS) has been refined and aided by the
discovery of various recurrent gene translocations. Low‐grade ESS (LG‐ESS) is most …

Clear cell papillary renal cell carcinoma (CCPRCC) is a low-grade, indolent neoplasm with
no reported cases of death from disease or metastasis. These lesions can show clinical …

Purpose: To characterize changes in the soft-tissue sarcoma (STS) tumor immune
microenvironment induced by standard neoadjuvant therapy with the goal of informing …

Detection of disease‐defining gene fusions in sarcoma has led to refining their classification,
as well as to discover several new entities. The advent of anchored multiplex PCR/targeted …

Background Dedifferentiated liposarcoma (DDLPS) is one of the most common soft tissue
sarcoma subtypes and is devastating in the advanced/metastatic stage. Despite the …

Translocations involving FN1 have been described in a variety of neoplasms that share the
presence of a cartilage matrix and may also contain a variable extent of calcification …

Background Dedifferentiated chondrosarcoma is a chondrosarcoma subtype associated
with high rates of recurrence and a poor prognosis. Others have proposed treatment of …

Dedifferentiated liposarcoma is defined as progression of atypical lipomatous tumor/well-
differentiated liposarcoma to a higher grade usually non-lipogenic sarcoma, with …

Aviation provides productivity in the form of transporting passengers and cargo long
distances in a shorter period of time than is available via land or sea. Given the recent rise in …