Duration until results

The first results of a lymph node biopsy can be available just a few hours after the collection. However, it may take several days before a complete examination of the material has taken place and the final results are available. Also decisive for the duration is whether a pathology is present in the clinic where the biopsy was performed or whether the samples have to be sent to an external clinic.

What are the risks of side effects?

Like any surgery, lymph node biopsy has some complications that can occur, although this is rarely the case. After the operation there may be an accumulation of lymph fluid in the tissue (seroma). However, these seromas can be drained with the help of a drainage system or they will resolve themselves over time.

Injury to the lymph vessels can also lead to a build-up of lymph fluid. Depending on where the lymph node was removed, this lymph congestion can occur in the arm or leg area. In most cases, lymph congestion improves on its own over time.

Lymph drainage can be tried as a support. General complications can still occur during the operation. There may be injuries to structures such as nerves or blood vessels in the area of the operation.

Furthermore, allergic reactions to the administered medication or the material used may occur. Wound healing may be impaired in the area of the wound and scarring may occur although the incisions are kept as small as possible. The scarring can, however, be contained by good skin care and the scars also fade a little with time.

Duration

The duration of the procedure depends on various factors. The location of the lymph nodes, the number of removed lymph nodes and which method the surgeon chooses will determine the duration. The length of the procedure can vary from a few minutes to several hours.

Costs

It is not possible to give precise information about the costs of a lymph node biopsy. They also vary depending on the duration of the procedure, the type of anesthesia and the chosen surgical procedure. If the lymph node biopsy is medically advisable and necessary, the costs of the operation, the subsequent histological examination and follow-up treatment are covered by the patient’s statutory or private health insurance.