Aspirationspunktion

Aspirationspunktion, also known as aspiration biopsy or needle aspiration, is a medical procedure used to obtain a sample of cells or fluid from a lump or mass within the body. The process involves inserting a thin needle into the suspicious area to withdraw material. This material is then sent to a laboratory for examination by a pathologist, who can determine if the cells are cancerous, benign, or indicative of infection or other conditions.

The procedure is typically performed under local anesthesia or sedation to minimize patient discomfort. It is often guided by imaging techniques such as ultrasound, CT scan, or mammography to ensure accurate needle placement. Aspirationspunktion is a relatively quick and minimally invasive diagnostic tool, often used to evaluate thyroid nodules, breast lumps, lymph nodes, and masses in other organs like the liver or lungs.

The results of an aspirationspunktion can help guide treatment decisions. If cancer is detected, further tests may be ordered, and treatment options can be discussed. If the sample is benign, it may provide reassurance to the patient and avoid unnecessary surgical intervention. In cases of infection, the sample can be used to identify the specific microorganism and guide antibiotic therapy. While generally safe, potential risks include bleeding, infection at the puncture site, or discomfort.