A biopsy is the removal of a small piece of tissue for laboratory examination.
Tissue sampling
There are several different types of biopsies.
A needle (percutaneous) biopsy removes tissue using a hollow tube called a syringe. A needle is passed several times through the tissue being examined. The surgeon uses the needle to remove the tissue sample. Needle biopsies are often done using
A prostate biopsy is a test performed to diagnose prostate cancer. There are two main reasons why a prostate biopsy might be performed. A... Read more »
Source: ADAM Encyclopedia
Bladder biopsy is a procedure that involves removing a small piece of tissue from the bladder for examination. Alternative Names ... Read more »
Source: ADAM Encyclopedia
A liver biopsy is a test that takes a sample of tissue from the liver for examination.Alternative NamesBiopsy - liver; Percutaneous biopsyHow the... Read more »
Source: ADAM Encyclopedia
A nerve biopsy is the removal of a small piece of a nerve for examination.Alternative NamesBiopsy - nerveHow the test is performedThe sural nerve (in... Read more »
Source: ADAM Encyclopedia
A gum biopsy is a surgery in which a small piece of gingival (gum) tissue is removed for examination. Alternative Names Biopsy -... Read more »
Source: ADAM Encyclopedia
Esophageal culture is a laboratory test that checks for infection-causing substances in a sample of tissue from the esophagus.Alternative... Read more »