Final answer:
Sebaceous adenitis involves the inflammation of sebaceous glands, and signs include hair loss, scaling, and possible infections. Acne is a related condition due to infected sebaceous glands and may involve overproduction of sebum leading to blocked hair follicles and pimples.
Step-by-step explanation:
Signs of Sebaceous Adenitis
Sebaceous adenitis is a skin condition that involves inflammation of the sebaceous glands. These glands are responsible for producing sebum, a substance that lubricates and waterproofs the skin and hair. The signs of this condition are not specified as 'oily secretion' since sebaceous adenitis typically leads to a lack of sebum production. Symptoms can include hair loss, thickened skin, scaling, and possible secondary infections due to the reduced antibacterial properties of the skin. Acne, which involves infected sebaceous glands, may be accompanied by overproduction of sebum which can lead to blocked hair follicles and the development of pimples.
Sebaceous glands are holocrine glands associated with hair follicles, found all over the body except for the palms and soles. They become more active during puberty due to hormonal changes. Proper skin hygiene and management can help in reducing the overproduction of sebum, which commonly affects teenagers but can continue into adulthood.