Two relatively new blood tests may help diagnose irritable bowel syndrome. One test is for irritable bowel syndrome with diarrhea , and the other is for irritable bowel syndrome with both diarrhea and constipation (irritable bowel syndrome mixed IBS-M). Neither test is able to diagnose irritable bowel syndrome with constipation (IBS-C).
case study-a detailed analysis of a person or group from a social or psychological or medical point of view. analysis-an investigation of the component parts of a whole and their relations in making up the whole.
It is also possible to write a single case study, for example about developing a project plan, which incorporates examples of documentation and action from several different projects in various organisations. The case study may include some or all of the following: 1  Setting the scene. 2  details of the organisation.