A skin puncture is a medical operation which is usually performed by a healthcare professional. The purpose of this operation is to collect tissues or fluids from beneath the surface of the body in order to make a diagnosis of the cause of the disease. Before performing a skin puncture, the healthcare professional must prepare sterilized equipment to ensure safety during the procedure.
Skin puncture has a wide range of applications in the medical field. For example, in virology, skin puncture can be used to obtain viral fluids and secretions for laboratory testing. In oncology, skin puncture can be used to collect tumor cells from patients for screening and efficacy evaluation of chemotherapy drugs.
Although skin puncture is a common medical procedure, patients still need to undergo the necessary preoperative preparations and observations under the guidance of their healthcare provider. Especially for some young children and the elderly, who are less tolerant to foreign bodies, safety risks must be highly emphasized. In conclusion, skin puncture can help doctors better diagnose diseases under strict medical norms.