Hematology: Blood smears on a glass slide, stained and ready to be examined under the microscope. Bacteriology: Agar plate with bacterial colonies. Bacteriology: microscopic image of a mixture of two types of bacteria stained with the Gram stain.<unk>  chemistry: an automated blood chemistry analyser. Histopathology: microscopic image of invasive carcinoma with the overexpressed HER2/neu oncogene stained in brown.<unk>  is a medical specialty that is concerned with the diagnosis of disease based on the laboratory analysis of bodily fluids, such as blood, urine, and tissue homogenates or extracts using the tools of chemistry, microbiology, hematology and molecular<unk> . This specialty requires a medical residency.<unk>  is a term used in the US, UK, Ireland, many Commonwealth countries, Portugal, Brazil, Italy, Japan, and Peru; countries using the equivalent in the home language of "laboratory medicine" include Austria, Germany, Romania, Poland and other Eastern European countries; other terms are<unk>  analysis" (Spain) and<unk> /medical biology (France, Belgium, Netherlands, North and West Africa).
Clinical pathology
Surgical pathology
Gross pathology
Laboratory developed test
Signs and symptoms
Veterinary parasitology
Biological specimen
Pathology