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Mr. Zhang is actually suffering from Sebaceous Cyst, which is a sebaceous cyst, which is benign and will not develop into cancer. Middle-aged men should pay special attention, because the incidence ratio of atheroma is 2:1, and it is also common in people in their 30s and 40s. Because of its slow growth rate and almost no other symptoms, and it usually appears in areas with more sebaceous glands such as the face, scalp, chest or back, many people think that it is just acne, and it is not until the atheroma gradually becomes larger that they will know the abnormality.<\/p>\n
Atheromas can be as small as several millimeters or as large as several centimeters, raised on the surface of the skin and appear as round grains. The cause is that the outlet duct of the sebum line is blocked, causing the accumulation of sebum secretion to form a cyst, and the clogged part is in the shape of a black spot on the atheroma, and white powder or milky substance will flow out when squeezed. Although not painful initially, they can grow in size and, if inflamed or infected, are more likely to develop abscesses or skin necrosis. Therefore, if there are abnormal abscesses in the body, you should seek medical advice immediately for early treatment.<\/p>\n
Atheromas can be removed surgically, which is a simple minor operation that requires only local anesthesia and can be performed in outpatient clinics; if atheromas become inflamed, antibiotics must be taken first, and then surgery is performed after recovery; if antibiotics cannot control the inflammation, there may be To incise and drain the abscess. Generally, you can go to work and school the next day after the operation. Although there is no definite preventive method, it is recommended to keep the skin clean to reduce the chance of sebaceous gland blockage and atheroma formation.<\/p>\n
General Practitioner Dr Yuen Ching Yee<\/p>\n