URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
URINARY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When the lobulation of the fetal kidney disappears?
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at the end of the first year of infancy
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at the end of organogenesis
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at the end of fetal life
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at the end of 36 week
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Explanation:
Detailed explanation-1: -Normally this lobulated structure of kidney remains apparent at birth and it gradually disappears during infancy as the nephrons grows and fully disappear over the rst 5 years of life [4, 5].
Detailed explanation-2: -Persistent fetal lobulation is a rare developmental variant characterised by fine linear demarcations indenting renal surface and are comprised of a central pyramid with surrounding cortex.
Detailed explanation-3: -Fetal lobulation, also known as fetal lobation, of the kidney is evident on scanning. Fetal lobation is a normal stage in the development of the kidney. In the adult a normal anatomic variant is that of persistent fetal lobulation of the kidney that may be mistaken for a tumour.
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