adenomyosarcoma
Noun: A rare, malignant (cancerous) tumor that originates in the kidney, primarily affecting young children. It is characterized by a combination of clinical features including 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 specialized medical term. It is used almost exclusively in clinical, pathological, and oncological contexts to diagnose and discuss a specific type of pediatric kidney cancer. * The biopsy confirmed the diagnosis of adenomyosarcoma. * Adenomyosarcoma presents a complex challenge for pediatric oncologists.
The term itself is a compound word derived from Greek/Latin roots: adeno- (gland), myo- (muscle), sarco- (flesh, connective tissue), and -oma (tumor). It describes a tumor with mixed cellular features.
- Wilms' tumor (Nephroblastoma): This is the more common and widely used term for the malignant renal tumor of childhood. In modern medical classification, "adenomyosarcoma" is considered a specific, rare subtype or an older term for what is now generally categorized under Wilms' tumor.
- Pediatric renal neoplasm: A general term for any kidney tumor in children.
- Wilms' tumor (in most modern clinical contexts)
- Nephroblastoma (the standard medical synonym)
While the provided definition specifies "malignant renal tumor of young children," it is critical to understand that in contemporary medicine, adenomyosarcoma is not typically a standalone diagnosis. It refers to a histological pattern (appearance under a microscope) within the spectrum of Wilms' tumor (nephroblastoma), characterized by the presence of both glandular (adeno-) and muscle-like (myo-) malignant cells. The clinical features (hypertension, hematuria, palpable mass) are classic for Wilms' tumor in general.
-
malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable mass
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
