Effectiveness of Tai Chi vs Cognitive Behavioural Therapy for Insomnia in Middle-Aged and Older Adults
November 27, 2025
Background
Epidemiology
Anatomy
Pathophysiology
Etiology
Genetics
Prognostic Factors
Clinical History
Physical Examination
Age group
Associated comorbidity
Associated activity
Acuity of presentation
Differential Diagnoses
Laboratory Studies
Imaging Studies
Procedures
Histologic Findings
Staging
Treatment Paradigm
by Stage
by Modality
Chemotherapy
Radiation Therapy
Surgical Interventions
Hormone Therapy
Immunotherapy
Hyperthermia
Photodynamic Therapy
Stem Cell Transplant
Targeted Therapy
Palliative Care
Medication
Cerebral Arteriography
Use 51%, 64% or 68%
2-12 mL for carotid or vertebral arteries; Do not exceed Maximum dose of 200 mL
20-50 mL for aortic arch injection; Do not exceed Maximum dose of 200 mL
Peripheral Arteriography
Use 64%, 68% or 74%
60 mL (range 20-90 mL) for aorta-iliac runoff; Do not exceed Maximum dose of 250 mL
40 mL (range 10-50 mL) for common iliac, femoral; Do not exceed Maximum dose of 250 mL
20 mL (range 15-30 mL) for subclavian, brachial; Do not exceed Maximum dose of 250 mL
Coronary Arteriography
Use 68% or 74%
8 mL (range 2-10 mL) for left coronary; Do not exceed Maximum dose of 250 mL
6 mL (range 1-10 mL) for right coronary; Do not exceed Maximum dose of 250 mL
40 mL (range 30-50 mL) for left ventricle; Do not exceed Maximum dose of 250 mL
Aortofermoral runoffs: Intra-arterial 20-90 mL
Peripheral arteries: Intra-arterial 15-30 mL
Major aorta branch: Intra-arterial 10-70 mL
Aortography: Intra-arterial 30-70 mL
Renal arteries: Intra-arterial 8-18 mL
Left ventricle: Intra-arterial 20-45 mL
Left coronary artery: Intra-arterial 3-10 mL
Right coronary artery: Intra-arterial 3-8 mL
Verterbral arteries: Intra-arterial 10-12 mL
Carotid arteries: Intra-arterial 10-14 mL
Indicated for Cerebral Arteriography
The recommended dose for intraarterial injection one dose is 300 mg/ml
The recommended dose is 3 ml to 12 ml for carotid arteries
The recommended dose is 4 ml to 12 ml for Vertebral arteries
The recommended dose is 20 to 50 ml is for injection aortic arch four vessels
Ensure that the cumulative dose not more than 150 mL
Indicated for Peripheral Arteriography
The recommended dose for intraarterial injection one dose is 300 mg/ml
The recommended dose is 5 to 40 ml for subclavian artery
The recommended dose is 25 to 50 ml for aortic bifurcation
Ensure that the cumulative dose not more than 250 mL
Indicated for Coronary Arteriography
The recommended dose for intraarterial injection one dose is 370 mg/ml
The recommended dose is 3 ml to 14 ml for left/right coronary artery
The recommended dose is 30 ml to 60 ml for left ventricle
Ensure that the cumulative dose not more than 225 mL
Contrast Enhanced Computed Tomographic (CECT) Imaging
The recommended dosage for CECT of the head, where 30–60 g iodine is indicated, involves intravenous administration of Oxilan 300 at 100–200 mL or Oxilan 350 at 86–172 mL, with a maximum limit of 200 mL
For CECT of the body, with 15–60 g iodine indicated, intravenous administration of Oxilan 300 ranges from 50–200 mL, while Oxilan 350 is administered at 43–172 mL, not exceeding 200 mL
Cerebral Arteriography
In cerebral arteriography, intra-arterial administration of Oxilan 350 is recommended. For the left and right coronary arteries, the dosage is 2–10 mL (0.7–3.5 g iodine), and for the left ventricle, it is 25–50 mL (8.75–17.5 g iodine)
The total intra-arterial administration should not exceed 150 mL
Future Trends
References

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