development of kidney and ureter
TRANSCRIPT
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Embryology of excretory system
By:Dr Kushagra V GragResidentRadio-Diagnosis
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DEVELOPMENT OF KIDNEY & URETER
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3RD WEEK, DORSAL VIEW & T.S.
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3RD WEEK (Approx 24 days), LATERAL VIEW & T.S.
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3RD WEEK (Approx 26 days), LATERAL VIEW & T.S.
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21 DAYS 25 DAYS
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DEVELOPMENT OF KIDNEYS
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PRONEPHROS5TH WK
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MESONEPHROS
5TH WK 5TH WK
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CARNEGIE STAGE 22, Approx 54 DAYS
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5TH WK
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5TH WK
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5TH WK
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5TH – 11TH WK
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CARNEGIE STAGE 17, Approx 42 DAYS
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METANEPHROS
END OF 5TH WK
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DEVELOPMENT OF THE RENAL PELVIS, CALYCES & COLLECTING TUBULES OF THE METANEPHROS
7TH WK NEWBORNEND OF 6TH WK6TH WK
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5TH WK 5TH-8TH WK
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8TH WK
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28TH WK FETUS
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NEPHROGENESIS
8TH WK
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DEVELOPMENT OF URETER
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9TH WEEK7TH WEEK5TH WEEK
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DEVELOPMENT OF METANEPHRIC EXCRETORY UNITS
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MOLECULAR REGULATION OF KIDNEY DEVELOPMENT
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ASCENT OF KIDNEYS
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POSITIONAL CHANGES & RENAL VASCULATURE
6TH -9TH WK
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ACCESSORY (SUPERNUMERARY) RENAL ARTERIES
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ACCESSORY (SUPERNUMERARY) RENAL VEINS
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CYSTIC KIDNEY DISEASE
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AUTOSOMAL RECESSIVE POLYCYSTIC KIDNEY DISEASE
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MULTICYSTIC DYSPLASTIC KIDNEY
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RENAL AGENESIS
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19.5 WEEKS FETUS
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ECTOPIC KIDNEYS
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PELVIC KIDNEY
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CROSSED RENAL ECTOPIA
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HORSE SHOE KIDNEY
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HORSE SHOE KIDNEY IN A 13-WK FEMALE
FETUS
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DISCOID (“PANCAKE”) KIDNEY
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SUPERNUMERARY KIDNEYS
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MALROTATED KIDNEY
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MALROTATION, BIFID URETER, SUPERNUMERARY KIDNEY
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PARTIAL/ COMPLETE BIFID URETER
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ECTOPIC URETERIC ORIFICE
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RETROCAVAL URETER
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MEGALOURETER
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REFERENCESGRAY’s Anatomy, 40th Edition
The Developing Human: Clinically Oriented Embryology, By MOORE & PERSAUD, 5th Edition
LANGMAN’s Embryology, By T.W.SADLER, 10th Edition
LAST’s Anatomy Regional & Applied, By CHUMMY S. SINNATAMBY, 10th Edition
Clinically Oriented Anatomy, By KEITH L. MOORE, 8th Edition
Clinical Anatomy By Regions, By RICHARD S. SNELL, 8th Edition
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