同济大学：《人体解剖学 Human anatomy》课程电子教案（PPT课件）The Female Reproductive System

The Female Reproductive System Anne M.Gilroy UMass Medical School

The Female Reproductive System Anne M. Gilroy UMass Medical School

Terminology:Breast ·Areola ·Puberty 。Axilla ·Adolescent ·Mammary gland 。Lactating ·Connective tissue ·Menopause,pre-, ·Lobe,lobule post- ·Alveoli ·Heterogeneous ·Lactiferous ·Homogeneous

Terminology: Breast • Areola • Axilla • Mammary gland • Connective tissue • Lobe, lobule • Alveoli • Lactiferous • Puberty • Adolescent • Lactating • Menopause, pre-, post- • Heterogeneous • Homogeneous

The Breast Location: Over the pectoralis major muscle Over the 2nd -6th ribs Tail extends into the axilla areola

Location: Over the pectoralis major muscle Over the 2nd – 6 th ribs Tail extends into the axilla The Breast areola

Shape/Size Structure: Mammary gland Connective tissue Fat

Shape/Size Structure: Mammary gland Connective tissue Fat

Mammary Gland Lobule ID Lobe D Lactiferous duct LD 1 cm Lactiferous sinus LD S ③ 小TV AG Lobule Nipple ② 200pm

Lobule Lobe Lactiferous duct Lactiferous sinus Lobule Nipple Mammary Gland

Connective Tissue Suspensory ligaments 6

Suspensory ligaments Connective Tissue

-ES Child ① Lo -LD Adolescent ② ③ Adult Lo ⑥ ⑤ Lo Post-menopausal ⑦

Child Adolescent Adult Post-menopausal

Changes with Breast Feeding Rib Pectoralis minor Pectoralis major Pectoralis fascia Non-lactating Suspensory breast ligament Retro- 71a2777aTy Breast during lactation Myoepithelial HISTOLOGY: cell Non-lactating (Nulliparous) Lactating

The Breast During Pregnancy and Lactation Changes with Breast Feeding

Changes with Aging Pre-menopausal(绝经前) Post-menopausal(绝经后)

Pre-menopausal（绝经前） Post-menopausal（绝经后） Changes with Aging