Medical Diagnostic laboratory with facilities like Ultra sonography, color-doppler, Digital X-ray, CT scan, MRI, ECG, 2D-ECHO, TMT, microbiological, serological, chemical, hematological, immune-hematological, immunological, toxicological, histological, pathological or other examinations are performed of materials/fluids derived from the human body for the purpose of providing information on diagnosis, prognosis, prevention, or treatment of disease.