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Biopsy
A biopsy is the removal of a sample of tissue
from the body for examination. The tissue
is examined under a microscope often to
help the physician make a diagnosis. Therefore,
only very small samples are needed.
Healthy tissue may be obtained
for the purpose of tissue-type matching
for transplants. Unhealthy tissue is more
commonly biopsied to diagnose disease. The
method of tissue removal varies among the
type of biopsies. Breast biopsies are the
most common type. A biopsy can be done in
almost any part of your body.
Read more detailed information
about biopsies in this
article provided by the National Library
of Medicine.
Surgical Excision
Surgical excision is the removal of tissue
by a physician or surgeon using a scalpel
(sharp knife) or other instrument designed
for cutting. Excision refers to the removal
of tissue by completely cutting it out. The
skin is the most common site for surgical
excision or removal of tissue.
Read more detailed information
about surgical excisions in this
article provided by the National Library
of Medicine.
Exploratory Laparotomy
In an exploratory laparotomy the abdomen is
"explored" to search for a diagnosis and treat
problems. This procedure is usually recommended
when there are abdominal problems from an
unknown cause.
Read more detailed information
about exploratory laparotomy in this
article provided by the National Library
of Medicine.
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