What can the Interventional Department do? Interventional examination and treatment of intracranial aneurysm? Interventional examination and treatment of cerebral arteriovenous vascular malformation and spinal cord vascular malformation; Interventional treatment of examination machine of cerebral blood supply artery stenosis; Interventional treatment of obstetrical and gynecological haemorrhage; Interventional treatment of ectopic pregnancy; Drug box system: PCS of femoral artery, PCS of left subclavian artery, leaving access for long-term local chemotherapy; Retention of central venous line for jugular and subclavian vein puncture; Percutaneous puncture biopsy and drug injection; Percutaneous puncture percutaneous puncture drainage: cysts, abscesses, hydronephrosis, etc.; diagnosis and treatment of yellowing: PTC, PTCD, PTGBD; lower limb venous thrombosis, inferior vena cava filter implantation; vascular stents; head and neck tumor intervention: nasopharyngeal carcinoma (T3, 4, N2 before radiotherapy; recurrence after radiotherapy), tongue cancer, maxillary sinus cancer, etc.; local perfusion chemotherapy Embolization treatment for meningioma; preoperative embolization treatment for meningioma; carotid artery perfusion chemotherapy for glioma and metastases; embolization treatment for hemoptysis; pneumothorax; interventional treatment for lung cancer superior vena cava compression syndrome; interventional treatment for breast cancer; preferred interventional treatment for liver cancer: TACE, HAI, PCS, PEI, radiofrequency ablation (RFA); metastatic liver tumor; hepatic hemangioma; esophageal stent; digestive tract Interventional diagnosis and treatment of bleeding: intervention for inoperable rectal colon cancer (PCS); interventional chemotherapy preferred for inoperable pancreatic cancer, especially in combination with liver metastases; palliative intervention for gastric cancer; dual intervention for pancreatic cancer; interventional embolectomy for hypersplenism; interventional treatment for renal cancer and adrenal tumors; PTA for renal hypertension; interventional treatment for gynecologic malignancies; interventional treatment for uterine fibroids or adenomyosis Interventional treatment of uterine fibroids or adenomyosis; injection sclerotherapy of superficial cavernous hemangioma; interventional examination and treatment of cerebral arteriovenous vascular malformations and spinal cord vascular malformations.