Open biopsy
Encyclopedia
An open biopsy is a procedure in which a surgical incision (cut) is made through the skin
Skin
-Dermis:The dermis is the layer of skin beneath the epidermis that consists of connective tissue and cushions the body from stress and strain. The dermis is tightly connected to the epidermis by a basement membrane. It also harbors many Mechanoreceptors that provide the sense of touch and heat...

 to expose and remove tissues. The biopsy
Biopsy
A biopsy is a medical test involving sampling of cells or tissues for examination. It is the medical removal of tissue from a living subject to determine the presence or extent of a disease. The tissue is generally examined under a microscope by a pathologist, and can also be analyzed chemically...

 tissue is examined under a microscope
Microscope
A microscope is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is called microscopy...

 by a pathologist. An open biopsy may be done in the doctor’s office or in the hospital, and may use local anesthesia
Local anesthesia
Local anesthesia is any technique to induce the absence of sensation in part of the body, generally for the aim of inducing local analgesia, that is, local insensitivity to pain, although other local senses may be affected as well. It allows patients to undergo surgical and dental procedures with...

 or general anesthesia. A lumpectomy
Lumpectomy
Lumpectomy is a common surgical procedure designed to remove a discrete lump, usually a benign tumor or breast cancer, from an affected man or woman's breast...

 to remove a breast tumor is a type of open biopsy.

External links

  • Open biopsy entry in the public domain NCI Dictionary of Cancer Terms
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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