Dan Theodorescu, MD, PhD | Authors

GREENWOOD ON KIMBALL

10502 246TH AVE

Articles

Clinical Decision Making in Surveillance of Non–Muscle-Invasive Bladder Cancer: The Evolving Roles of Urinary Cytology and Molecular Markers

December 15, 2017

In this article, we discuss the requirements for development and validation of urine markers and the factors that hamper their clinical implementation. We also review current surveillance guidelines for NMIBC and provide an overview of approved urine markers for the detection and surveillance of NMIBC.

Rare Bladder Tumors: Caveat Emptor

August 15, 2010

The authors on “Solitary Extramedullary Plasmacytoma of the Bladder” have provided a quick and accurate diagnosis, work-up, and treatment of this solitary extramedullary plasmacytoma. Solitary extramedullary plamacytomas are rare, and account for only 3% of all plasma cell malignancies. Of the 3% of plasma cell malignancies that are diagnosed, the bladder is one of the least common locations. The rarity of the tumor frequently makes the process of making a correct diagnosis difficult.[1] After making the diagnosis with immunohistochemistry, a bone marrow biopsy must be performed to rule out multiple myeloma. Additionally, a body and skeletal survey must show no evidence of additional disease or lytic lesions in order to confirm localized disease. In this case, these procedures were performed accurately and in a timely fashion.