Write a review article on ITP
Could you provide the context in which ITP is used to determine its specific meaning? ITP can stand for many things:

- Idiopathic Thrombocytopenic Purpura, a blood disorder
- Intradermal Test Procedure, a diagnostic test in medicine
- Initial Teaching Alphabet, a phonetic alphabet
- International Thermal Processing, a food processing method
- Internet Technology Products, a provider of technology solutions and services
- Integrated Taxonomic Publication, a method of taxonomic publication
- Integrated Terminal Plan, a plan for a transportation terminal