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11 Cards in this Set
- Front
- Back
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mammary gland
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modified sweat gland in superifcial fascia from 2-6th rib
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lactiferous duct
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dialtes near termination and constricts, contains sweat and sebaceous glands and areaolar gland of montgomery (lube)
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fibrous septa
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ligaments of cooper, run from subcutaenous tissue to fascia of chest wall
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axillary tail of spence
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normal extension of breast tissue to axilla
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blood supply mamary
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lateral thoracic. a and thoracoacromial a from AXILLARY a, perforating branches of internal thoracic a, 3-6th ant. intercostals aa
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lymphatic drainage mammary
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axillary vessels to axillary nodes (75%), internal thoracic vessels, subareolar plexus of sappy and circumareolar plexus
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axillary lymph nodes
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drain breast, pectoral region, upper abdominal wall and upper limb: anterior, posterior, lateral , central, apical
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thoracic duct
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lymph from below diaphragm and left upper quadrant of body and empties to jnct b/w left inernal juglar and subclavian v
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right lymphatic duct
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lymph from right upper quadrant of body and empties at right jugulo subclavian jct
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developmental anamolies
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supernumeray nupples polythelia occurs during milk line, inverted nipple, polymastia gynecomastia
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cancer of the breast
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attach to ligaments of cooper and produce shortening and dimpling of skin )peau d orange), watch for long thoracic n
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