embryoma of the kidney
Noun: A rare, malignant kidney tumor that primarily affects young children. This tumor is characterized by three key clinical features: high blood pressure (hypertension), the presence of blood in the urine (hematuria), and a mass that can be felt during a physical examination.
This is a highly specific medical term. It is used almost exclusively in clinical, pathological, and oncological contexts to diagnose and discuss a particular type of pediatric cancer. * The pathology report confirmed the diagnosis of embryoma of the kidney. * Treatment protocols for embryoma of the kidney have improved survival rates.
- In modern medical nomenclature, this tumor is more commonly referred to as Wilms' tumor or nephroblastoma. The term "embryoma of the kidney" is considered a descriptive, older synonym.
- Example: The condition historically called embryoma of the kidney is now standardly diagnosed as Wilms' tumor.
- Wilms' tumor (n): The contemporary and most widely used term for this condition.
- Nephroblastoma (n): The formal pathological name, derived from the cells of origin (nephroblasts).
- Wilms' tumor
- Nephroblastoma
This term refers specifically to a single disease entity. It does not describe other types of kidney tumors or cancers that may occur in adults or present with different symptoms. The defining triad of symptoms (hypertension, hematuria, palpable mass) is a classic, though not always universally present, diagnostic clue.
- malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable mass