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Adrenal cancer is a rare and highly aggressive malignant tumor arising from the adrenal cortex. Its clinical manifestations are diverse and may include hormone-related abnormalities and mass-effect symptoms. Early diagnosis is difficult. Treatment is centered on surgery, supplemented by drug therapy and radiotherapy.
1. Classification by tissue of origin: cortical vs medullary malignancies
According to tissue origin, adrenal malignancies are mainly divided into adrenocortical carcinoma and adrenal medullary carcinoma.
2. Functional and nonfunctional adrenocortical carcinoma
Adrenocortical carcinoma can be further classified into functional tumors and nonfunctional tumors.
3. Pathologic grading by the Weiss system
This system includes parameters such as nuclear atypia, mitotic activity, and necrosis to assess malignant potential.
4. Other rare types
These include adrenal neuroblastoma and metastatic tumors involving the adrenal gland from other primary sites.
1. Genetic factors
Li-Fraumeni syndrome and Beckwith-Wiedemann syndrome significantly increase the risk of adrenal cancer.
2. Gene mutations
Alterations in TP53, IGF2, CTNNB1, and related genes are associated with the development of adrenal cancer.
3. Endocrine dysregulation
Abnormal hormone levels may promote adrenal cellular hyperplasia and contribute to malignant transformation.
4. Environmental factors
Smoking and exposure to toxic chemicals may increase the risk of disease.
5. Congenital abnormalities
Developmental disorders such as congenital adrenal hyperplasia are potential risk factors.
1. Regular health monitoring
High-risk individuals should undergo periodic abdominal ultrasonography, with attention to blood pressure and blood glucose abnormalities for early detection.
2. Genetic counseling and screening
Individuals with a family history should undergo genetic counseling and testing to develop individualized monitoring plans.
3. Healthy lifestyle
Maintain a healthy body weight, follow a balanced diet and exercise routine, and avoid smoking and excessive alcohol use to reduce exposure-related risk.
4. Hormone level monitoring
Pay attention to manifestations such as obesity, purple striae, and hirsutism, and check hormone levels promptly when suspicious changes occur.
5. Symptom awareness
Understand the symptoms of adrenal cancer and seek medical evaluation promptly if suspicious signs appear to avoid delayed diagnosis.
Jinshazhou Hospital of Guangzhou University of Chinese Medicine emphasizes that adrenal cancer is a rare but highly malignant tumor with insidious symptoms, difficult early diagnosis, rapid progression, and early metastatic potential, posing a serious threat to life. Vigilance is therefore essential. High-risk individuals should undergo regular screening and seek medical evaluation promptly when symptoms occur. MDT-based individualized treatment can improve prognosis, and early standardized treatment is key factor in improving survival.
Adrenal cancer is a rare and highly aggressive malignant tumor arising from the adrenal cortex. Its clinical manifestations are diverse and may include hormone-related abnormalities and mass-effect symptoms. Early diagnosis is difficult. Treatment is centered on surgery, supplemented by drug therapy and radiotherapy.
1. Classification by tissue of origin: cortical vs medullary malignancies
According to tissue origin, adrenal malignancies are mainly divided into adrenocortical carcinoma and adrenal medullary carcinoma.
2. Functional and nonfunctional adrenocortical carcinoma
Adrenocortical carcinoma can be further classified into functional tumors and nonfunctional tumors.
3. Pathologic grading by the Weiss system
This system includes parameters such as nuclear atypia, mitotic activity, and necrosis to assess malignant potential.
4. Other rare types
These include adrenal neuroblastoma and metastatic tumors involving the adrenal gland from other primary sites.
1. Genetic factors
Li-Fraumeni syndrome and Beckwith-Wiedemann syndrome significantly increase the risk of adrenal cancer.
2. Gene mutations
Alterations in TP53, IGF2, CTNNB1, and related genes are associated with the development of adrenal cancer.
3. Endocrine dysregulation
Abnormal hormone levels may promote adrenal cellular hyperplasia and contribute to malignant transformation.
4. Environmental factors
Smoking and exposure to toxic chemicals may increase the risk of disease.
5. Congenital abnormalities
Developmental disorders such as congenital adrenal hyperplasia are potential risk factors.
1. Regular health monitoring
High-risk individuals should undergo periodic abdominal ultrasonography, with attention to blood pressure and blood glucose abnormalities for early detection.
2. Genetic counseling and screening
Individuals with a family history should undergo genetic counseling and testing to develop individualized monitoring plans.
3. Healthy lifestyle
Maintain a healthy body weight, follow a balanced diet and exercise routine, and avoid smoking and excessive alcohol use to reduce exposure-related risk.
4. Hormone level monitoring
Pay attention to manifestations such as obesity, purple striae, and hirsutism, and check hormone levels promptly when suspicious changes occur.
5. Symptom awareness
Understand the symptoms of adrenal cancer and seek medical evaluation promptly if suspicious signs appear to avoid delayed diagnosis.
Jinshazhou Hospital of Guangzhou University of Chinese Medicine emphasizes that adrenal cancer is a rare but highly malignant tumor with insidious symptoms, difficult early diagnosis, rapid progression, and early metastatic potential, posing a serious threat to life. Vigilance is therefore essential. High-risk individuals should undergo regular screening and seek medical evaluation promptly when symptoms occur. MDT-based individualized treatment can improve prognosis, and early standardized treatment is key factor in improving survival.