OBJECTIVES: Primitive neuroectodermal tumor (PNET) of the kidney is a rare entity, the
diagnosis usually being made at histopathology. Few cases reported in literature revealed a …

Primitive neuroectodermal tumours (PNETs) are a rare group of extremely aggressive small
round cell tumours. Most commonly, they occur within the central nervous system. However …

Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) is an extraordinarily rare
primary tumor in the kidney and can be mistaken for a variety of other round cell tumors …

Primitive neuroectodermal tumor (PNET), the second most common type of sarcoma in the
first two decades of life, rarely presents as an organ-based neoplasm. Rather, it is seen …

The category of globally accepted neoplasms of the kidney continues to expand.
Recognition of new entities is very important for care of patients and their families. For …

Primitive neuroectodermal tumors (PNETs) are small, round-cell tumors of neural crest origin
classically found in the central nervous system (CNS) but more recently characterized in the …

Although primitive neuroectodermal tumor (PNET) is a well-recognized entity, its renal
localization as a primary site has not been appreciated. Only nine cases of renal PNET exist …

Primitive neuroectodermal tumor (PNET) is a small round cell sarcoma that mainly develops
in the central nervous system and soft tissues of childhood; however recently, primary …

Small cell tumors are a heterogeneous group of neoplasms with similar morphologic
features. They include lymphomas, carcinomas with variable degrees of neuroendocrine …

OBJECTIVES: Primitive neuroectodermal tumors (PNET) are rare highly aggressive
neoplasms. The diagnosis is made by histopathology with the support of …