mary jane found a pea shaped lump in the upper outer quadrant of her right breast - where is that?...
Post on 20-Dec-2015
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• Mary Jane found a pea shaped lump in the upper outer quadrant of her right breast - where is that?• ductal carcinoma• removal of tumor, some breast tissue and axillary lymph nodes – where?• puffy and swollen right arm• name of her condition?• how to deal with it
Fig. 22.1(TE Art)Spleen
Thymus
Thoracic duct
Lymphatic vessels
Palatine tonsil
Bone marrow
Lymph nodes
Functions of the lymph system
1. Fluid recovery2. Immunity3. Lipid absorption
Fig. 22.3(TE Art)
Tissuefluid
Endothelial cell
Anchoringfilament
Lymph
Lymphaticcapillary
Lymphatic duct
Tissue fluid
Edema
Larger lymph vessels….
1. Have valves2. Have tunica interna,
media and externa
Lymphatic trunks
Collecting ducts
Lymph node
Collecting vessel
Lymphatic capillaries
Fig. 22.6(TE Art)L. subclavian v.
Thoracic duct
Cisterna chyli
Drainage of rightLymphatic duct
R. subclavian v.
R. lymphatic duct
Superior vena cava
Drainage of thoracicduct (left lymphatic duct)
Fig. 22.1(TE Art)Spleen
Thymus
Thoracic duct
Lymphatic vessels
Palatine tonsil
Bone marrow
Lymph nodes
Lymphatic tissues**• Diffuse lymphatic tissue:
Mucosa-assoc.-lymphatic tissue(MALT)
• Lymph nodules
Lymphatic organs• Red bone marrow• Thymus• Lymph nodes**• Tonsils**• Spleen
Fig. 22.12a(TE Art)Lymphatic nodule Capsule
Efferentlymphaticvessel
Afferentlymphaticvessel
Trabecula
Lymph node
Lymph nodule vs lymph node
Inguinal lymph nodes
Cervical lymph nodes
Axillary lymph nodes
Lymph nodes
Axillary nodes
metastasis
• Mary Jane found a pea shaped lump in the upper outer quadrant of her left breast - where is that?• ductal carcinoma• removal of tumor, some breast tissue and axillary lymph nodes – where?• puffy and swollen left arm• name of her condition?• how to deal with it
Fig. 22.1(TE Art)Spleen
Thymus
Thoracic duct
Lymphatic vessels
Palatine tonsil
Bone marrow
Lymph nodes
Lymphatic tissues**• Diffuse lymphatic tissue:
Mucosa-assoc.-lymphatic tissue(MALT)
• Lymph nodules
Lymphatic organs• Red bone marrow• Thymus• Lymph nodes**• Tonsils**• Spleen
Fig. 22.14a(TE Art)
PharyngealtonsilPalate
PalatinetonsilLingualtonsil
Fig. 22.1(TE Art)Spleen
Thymus
Thoracic duct
Lymphatic vessels
Palatine tonsil
Bone marrow
Lymph nodes
Lymphatic tissues**• Diffuse lymphatic tissue:
Mucosa-assoc.-lymphatic tissue(MALT)
• Lymph nodules
Lymphatic organs• Red bone marrow• Thymus• Lymph nodes**• Tonsils**• Spleen