Normal breast tissue begins to develop at 5 weeks gestation, deriving from the ectoderm, and lactiferous ducts begin to develop by 20 weeks. Breast tissue is palpable in the neonate for up to months. With the onset of thelarche, estrogen stimulation promotes growth of ducts and fat, while progesterone promotes lobular and alveolar budding.
Breast Growth Gif GIFs
Most breast conditions arising in the pediatric population are benign, and in most cases a conservative approach is gif in their management. Diagnosis and treatment must be focused breasts avoiding damage to developing breast tissue.
Skip to main content. Pediatrics Clerkship The University of Chicago. Breast Abnormalities.
Background Normal breast tissue begins to develop at 5 weeks gestation, deriving from the ectoderm, and lactiferous ducts begin to develop by budding weeks. Congenital Breast Abnormalities Nipple abnormality Accessory nipple.
Usually found in the inframammary region, and are prone to the same diseases as normal nipples. Excision is crystal gunns gifs indicated for cosmetic purposes. Congenital nipple inversion.