1. The Skin and its Appendages 2. SKIN The skin is derived from three diverse component: 1. Surface Ectoderm:  The epidermis is derives from the surface ectoderm. From…

1. 1 2. 2 3. 3 4. The embryonic phase of lung development begins with the formation of a groove in the ventral lower pharynx, the sulcus laryngotrachealis (stage 10, ca.…

1. Presented by Dr.G.Umamaheswari I year PG 1 2. Teeth development –interaction between the epithelium and underlying ectomesenchymal tissue. Molecules and signaling…

Salivary gland diseases in children Abstract Salivary gland diseases in children are rare, apart from viral-induced diseases. Nevertheless, it is essential for the otolaryngologist…

Slide 1 Mammary Gland Petek Korkusuz MD PhD Slide 2 Learning Goals To learn the development, histology and function of mammary glands Slide 3 Development of Mammary Glands…

Development of breast Learning Objectives: At the end of lecture the student should be able to: Define mammogenesis Describe the stages of development. Clinical correlations…