### Patient: Doctor, I have been experiencing a lot of physical symptoms lately, such as headache, stomach ache, joint pain, and fatigue, but all the tests I have taken have shown normal results.
### Doctor: Based on your description, it sounds like you may be suffering from somatization disorder. It is a condition where psychological distress manifests itself as physical symptoms. The required medical tests for this condition are psychotherapy and mental health counseling. We may also need to conduct a depression screening to rule out any underlying mental health issues. Liver function tests and a standard pregnancy test may also be done to rule out any physical causes. However, procedures on spleen or corneal transplant are not necessary for this condition.