Adolescent Pathology : Adolescent Pathology is the sub-specialty of surgical pathology which deals with the diagnosis and characterization of neoplastic and non-neoplastic diseases of children. Adolescent pathologists generally work closely with paediatricians and Adolescent physicians . Being Adolescent pathologists, the doctors work closely with children, diagnosing their problems. Adolescent pathology is generally based in specialist children’s, so the scope of disease is high, and cases can be quite challenging. Techniques such as polymerase chain reaction (PCR) fluorescence in-situ hybridisation (FISH) is used paediatric surgical laboratories which deals with childhood cancer.