Related Experiment Video
Updated: Jun 25, 2026

Diagnosing Pulmonary Tuberculosis with the Xpert MTB/RIF Test
Published on: April 9, 2012
Will India set the price for teleradiology?
1Third Millennium Consultants LLC, Shawnee, KS, USA. Thomas.McLean@va.gov
Indian teleradiologists have a cost advantage, but economic models suggest limited export potential to the USA. Factors like opportunity costs and language barriers may prevent India from setting global teleradiology prices.
Area of Science:
- Health Economics
- International Trade in Services
Background:
- Indian teleradiologists possess a cost advantage in the global market.
- Global trade is driven by comparative, not absolute, advantage, potentially limiting India's teleradiology exports.
Purpose of the Study:
- To analyze India's potential to influence global teleradiology pricing, specifically in the USA.
- To assess the economic viability of India's teleradiology service exports.
Main Methods:
- Review of economic literature on the global teleradiology market.
- Application of Ricardian and Heckscher-Ohlin trade theories.
Main Results:
- Minimal economic data currently exists for the global teleradiology market.
- Ricardian analysis indicates rising opportunity costs (e.g., social unrest) may limit exports.
- Heckscher-Ohlin analysis suggests a shortage of English-speaking physicians could hinder US market entry.
Conclusions:
- India is unlikely to achieve sufficient US market share to dictate teleradiology service prices.
- Comparative advantage factors appear more critical than absolute cost advantages for export success.
Related Concept Videos
Radiological Investigation I: X-ray and CT
Computed Tomography
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Radiological Investigation II: MRI and Ventilation Perfusion Scan
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Imaging Studies III: Computed Tomography
Imaging Studies II: Positron Emission Tomography and Scintigraphy
Fundamental Principles of PET
