What is a histology lab?

What is a histology lab?

Histology technicians (HTs), also known as histologic technicians, are specialized medical lab workers. They play a crucial role in the diagnosis and treatment of diseases by turning tissue samples into microscope slides. Histology is the study of microscopic structures of tissues.

What is a cytology lab?

The Cytopathology Laboratory diagnoses malignant and premalignant lesions and diseases on the microscopic level. One of the most common tests the lab processes and analyzes is the Pap test.

What is difference between cytopathology and pathology?

Cytopathology is the study of disease at the cellular level. “Cyto” refers to cell and “pathology” to disease.

What tests are done in histology?

Under this vertical, we offer a wide range of specialized testing, under all major therapeutic areas….Following fluid / samples are processed:

• FNAC fluid from serous cavities (ascitic/peritoneal/pericardial)
• BAL.
• CSF.
• Urine Cytology.
• Cyst fluid.
• Nipple discharge.
• Anal cytology.
• Bronchial brushings.

What is histology procedure?

Histological procedures aim to provide good quality sections that can be used for a light microscopic evaluation of human or animal tissue changes in either spontaneous or induced diseases.

How can you tell the difference between tissues?

Key Differences Between Tissues and Organs

1. Tissues are the assembly between cells and organs and are evenly distributed structures in the body.
2. The tissue is made up of the same type of cells while organs are the outcome of the same type of tissues.

What is formed by a group of cells and tissues?

Cells form tissues, and tissues form organs. Organs that fulfill related functions are called organ systems. An organism is made up of interconnected organ systems.

What is the main characteristic of nervous tissue?

Nervous tissue is characterized as being excitable and capable of sending and receiving electrochemical signals that provide the body with information. Two main classes of cells make up nervous tissue: the neuron and neuroglia (Figure 4.5. 1 The Neuron).

What is a message carried by a neuron called?

Your neurons carry messages in the form of electrical signals called nerve impulses. To create a nerve impulse, your neurons have to be excited. So when a nerve impulse reaches the end of one neuron, a neurotransmitter chemical is released.

What are the special characteristics of nerve cells?

The distinguishing characteristic of nerve cells is their specialization for intercellular communication. This attribute is apparent in their overall morphology, in the specialization of their membranes for electrical signaling, and in the structural and functional intricacies of the synaptic contacts between them.

What is the function of the nerve cells?

Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between.

What are the two main types of neurons?

There are in fact two types of motor neurons: those that travel from spinal cord to muscle are called lower motor neurons, whereas those that travel between the brain and spinal cord are called upper motor neurons.