Histology is the study of cells and tissues, and a histologist is a laboratory professional who prepares and analyzes tissue samples. A bachelor’s degree in a science-related field and certification are required, and personal characteristics such as problem-solving and attention to detail are important. Histologists work in various environments and can advance their careers with postgraduate degrees and experience.
Histology is the microscopic study of the cells and tissues of animals and plants. A histologist is a laboratory professional with specialized training in the science of preparing and analyzing tissue samples for later use by a pathologist. Typically, a strong science background is required to become a histologist. Samples examined by a histologist can be human, plant or animal tissue. Histologists perform complex procedures that require the use of a variety of sophisticated laboratory and computer equipment, as well as specialized chemical processes.
Work environments for histologists vary. Some work in laboratories, clinics or hospitals. Others may find employment at universities, biotechnology and pharmaceutical companies, or various health-related institutes.
The minimum education required for an entry-level position is a bachelor’s degree in a science-related field, such as physiology, anatomy, or chemistry. A bachelor’s degree must include a year-long clinical internship that focuses on medical terms and procedures used in a laboratory setting. It is possible to substitute an accredited training program at a histopathology laboratory for the internship.
Once the basic academic and training requirements are met, you must pass a national exam and be certified to actually become a histologist. Certification exams are offered year-round by the American Society for Clinical Pathology (ASCP) Registration Board. The exams are computerized; there is no practical laboratory component.
Additionally, some states may require laboratory professionals to register or be licensed. Requirements differ from state to state. State health departments or occupational licensing boards can provide information about licensing requirements.
If you become a histologist, it is possible to advance your career beyond basic positions. A bachelor’s degree will qualify you for a technical position doing experiments and submitting results. Obtaining a postgraduate degree and gaining more experience will allow you to move up the career ladder, where you can lead studies and work as an independent researcher.
Histologists have an important role to play in helping to detect, diagnose and treat disease. While formal education and certification are necessary to become a histologist, they are not enough. There are some essential personal characteristics for clinical laboratory professionals. Being able to work under pressure is crucial; people who are problem solvers, pay close attention to detail, and demonstrate good analytical judgment are also highly sought after, as these skills are necessary if you want to become a histologist. Employers will look for these qualities in addition to your education and training.
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