Biopsy

A biopsy is a procedure in which a doctor places a small needle through the skin and into the area of interest to extract tissue samples or fluid (called specimens). Specimens are sent to a laboratory for analysis. Places where biopsies are performed include the bone, thyroid, soft tissues, kidney, spleen, liver and other organs.

Procedure

Depending on the area on interest, the doctor will use either ultrasound or CT scan for guidance. The doctor will numb the area and insert a needle through the skin, then several small pieces of the lesion (the abnormal spot or growth) will be obtained. Sometimes the doctor inserts a substance called Gelfoam® where the needle went into the organ to minimize risk of bleeding. The body will absorb the substance, which is harmless.

Anesthesia

The procedure will be performed with intravenous sedation or general anesthesia.

Risks

Biopsies are considered low-risk. However, potential complications include:

• bleeding
• infection
• injury to surrounding structures such as veins/arteries or adjacent organs

Risks vary depending on the location of the biopsy.

Aftercare

Depending on the biopsy location, your child may experience some discomfort and stay in therecovery area for several hours. Monitoring tests may be performed depending on the location and type of biopsy.

Bathing

The bandage must stay dry and in place for 48 hours. You may sponge-bathe your child during this time, as long as the bandage stays dry. After 48 hours you may remove the clear bandage and gauze and your child can take a shower.

Activity

Avoid strenuous activity, such as rough playing or contact sports, for one week.