Breast abscesses commonly caused by the bacteria staphylococcus aureus, this manifests as a tender, reddish mass and can be treated with antibiotics andor drainage of the infection. Benign early breast development (premature thelarche) this is isolated breast development in young girls aged 6 months to 9 years. breast abscess is an infection of the breast bud or tissue associated with localized pus and inflammation. Mastitis is an infection of the breast tissue observed primarily during lactation. Puberty is the stage of adolescence when your child begins to develop physically into an adult. As the breasts develop, problems like lumps or infections sometimes occur. Puberty is the stage of adolescence when your child starts to develop physically into an adult. Infection of breast tissue is possible, especially if your daughter is too modest to get a cut or sore on the breast cared for. the breast development is a cycle which starts at puberty and ends only after delivery. The hormones are released in larger quantities during puberty, which causes an increased multiplication of the tissues in the breast. breast cellulitis, as with other forms of cellulitis, is treated with antibiotics. These are typically taken for 710 days to make sure that the infection doesnt come back. Breast infections are most common in women who are breastfeeding, but men can develop them too. we excluded studies that were published in a language other than english, focused on precocious puberty, were case studies, andor included youth with autoimmune diseases. We report on study design, population characteristics, measurement of infection and puberty and the main effects of infection on pubertal development. The first sign of puberty in girls is usually that their breasts begin to develop. Its normal for breast buds to sometimes be very tender or for one breast to start to develop several months before the other one. Pubic hair also starts to grow, and some girls may notice more hair on their legs and arms.