Cargando…

Extraosseous Ewing's Sarcoma of the Pancreas: An Uncommon but Treatable Disease

Extraosseous Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) is a rare but aggressive and malignant tumor, and has been reported in various sites such as the lungs, biliary tract, kidney, prostate, stomach, esophagus, oral cavity, salivary glands, urinary bladder, uterus, cervix, gona...

Descripción completa

Detalles Bibliográficos
Autores principales: Saif, Muhammad W, Kaley, Kristin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cureus 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786351/
https://www.ncbi.nlm.nih.gov/pubmed/29387511
http://dx.doi.org/10.7759/cureus.1882
Descripción
Sumario:Extraosseous Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) is a rare but aggressive and malignant tumor, and has been reported in various sites such as the lungs, biliary tract, kidney, prostate, stomach, esophagus, oral cavity, salivary glands, urinary bladder, uterus, cervix, gonads, and vagina. However, the pancreas is considered to be an extremely uncommon site and only a handful of cases have been published to date. We present here another case of a pancreatic ES/PNET. Our case intensifies the importance to recognize this rare type of tumor in the pancreas as there is a broad spectrum of tumors with a similar morphology that includes sheets of small, round blue cells. As observed in our present case, this problem is markedly challenged when the tumor site of origin is uncertain.