Testicular choriocarcinoma is a non-seminomatous germ cell tumor (NSGCT) and is the rarest of all testicular cancers. Nearly all choriocarcinomas can be classified as either pure choriocarcinoma or as a component of a mixed germ cell tumor. Pure testicular choriocarcinoma is extremely aggressive and metastasizes early and extensively. We present a case of testicular cancer that metastasized to the skin, gastrointestinal tract, and brain, and discuss the case in light of the available literature.
Kaposi sarcoma (KS) is a neoplasm of endothelium-derived cells that are associated with human herpesvirus 8 infection. In the setting of HIV, extensive disease typically necessitates highly active antiretroviral therapy in conjunction with chemotherapy. We report a patient who presented with gastrointestinal symptoms and was found to have KS presenting only as cratered gastric ulcers. The patient declined chemotherapy and was treated with highly active antiretroviral therapy alone and had complete resolution of KS on endoscopy and imaging up to 3 years later.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.