Sebumometry

Sebumometry is a diagnostic procedure used to measure the amount of sebum, an oily substance produced by the sebaceous glands, on the skin's surface. This measurement is crucial in the diagnosis and management of various skin conditions, particularly those related to excessive sebum production, such as acne and seborrheic dermatitis. The procedure is typically performed by a dermatologist or a trained healthcare professional.

The process of sebumometry involves applying a small amount of a specific solvent to the skin, usually on the forehead or cheek, and then using a filter paper to absorb the sebum. The filter paper is then analyzed to determine the quantity of sebum present. The results are expressed in milligrams per square centimeter (mg/cm²), providing a numerical value that can be used to assess the severity of sebum-related conditions and to monitor the effectiveness of treatment.

Sebumometry is a non-invasive and relatively quick procedure, making it a valuable tool in dermatological practice. It helps in identifying individuals with hyperseborrhea, a condition characterized by excessive sebum production, and in differentiating between sebum-related and non-sebum-related skin conditions. The results of sebumometry can guide treatment decisions, such as recommending topical or systemic therapies to reduce sebum production or adjusting medications to manage associated symptoms.

In summary, sebumometry is a specialized diagnostic technique that quantifies sebum levels on the skin, aiding in the diagnosis and management of sebum-related skin conditions. Its non-invasive nature and precise measurements make it an essential tool in dermatology.