What is the meaning of histologic?

1 : a branch of anatomy that deals with the minute structure of animal and plant tissues as discernible with the microscope. 2 : tissue structure or organization.

What are histopathological features?

Histopathology is the study of the signs of the disease using the microscopic examination of a biopsy or surgical specimen that is processed and fixed onto glass slides. To visualize different components of the tissue under a microscope, the sections are dyed with one or more stains.

What does histologic change mean?

1 : a branch of pathology concerned with the tissue changes characteristic of disease. 2 : the tissue changes that affect a part or accompany a disease.

What is histological type?

Listen to pronunciation. (HIS-tuh-LAH-jik grayd) A description of a tumor based on how abnormal the cancer cells and tissue look under a microscope and how quickly the cancer cells are likely to grow and spread.

What is cytology and histology?

Cytology and histology are different branches of pathology. Cytology generally involves looking at individual cells or clusters of cells. Histology involves examining an entire section of tissue, which contains many types of cells.

What is histopathology and cytopathology?

Histopathology is the study of the signs of diseases using the microscopic examination of tissues. On the other hand, cytology is the study of cells in terms of structure, function and chemistry. Both histopathology and cytology are widely used in medicine in order to diagnose and prevent diseases.

What is Nottingham grade3?

The Nottingham score and histologic grade are used to determine if radiation is used after surgery (lumpectomy or mastectomy). A high-grade (grade III) tumor is seen as a higher risk for recurrence and having radiation therapy reduces this risk.

What is a Nottingham grade?

The Nottingham grading system is the grading system used specifically for breast cancer. This system uses three features to determine the grade of the breast cancer. 2. The percentage of normal ducts in the tumor specimen (tubule formation)

What is histological staging?

A description of a tumor based on how abnormal the cancer cells and tissue look under a microscope and how quickly the cancer cells are likely to grow and spread.