Pathology is a medical field specializing in the categorization of diseases. Pathological is the adjective form of the term. Pathology may also refer to: In science Anatomic pathology, the study of macro and microscopic abnormalities in tissues and cells. Clinical pathology, medical specialty that is concerned with the diagnosis of disease based on the laboratory analysis of bodily fluids, such as blood, urine AP/CP stands for combined anatomical and clinical pathology. Pathological (mathematics), any mathematical phenomenon considered atypically bad or counterintuitive Pathological science, a process by which the scientific process is distorted through wishful thinking or subjective bias Phytopathology, the study of abnormalities in plants Psychopathology, any illness of the mind Speech pathology, the area of rehabilitative medicine that treats of speech or swallowing impediments Arts and works Pathology (band), a death metal band Pathologic, a 2005 video game Pathology (film), a 2008 film