Lesson 13 Part 2

Question 1

Anomolies related to renal growth

Answer 1

Hypoplasia
Fetal lobulation
Compensatory hypertrophy

Question 2

Hypoplasia means

Answer 2

Under formation

Underdevelopment/ incomplete

Small kidneys/ reduced nephrons

Question 3

Persistent fetal lobulation is normally present in children until

Answer 3

4-5 years of age

Question 4

Perstistent fetal lobulation seen ____% adults

Answer 4

51%

Question 5

Perstistent fetal lobulation seen as

Answer 5

Smooth indentations

Question 6

Compensatory hypertrophy diffuse due to

Answer 6

contralateral nephrectomy, renal agenesis, renal hypoplasia, renal atrophy, renal displasia

Question 7

Compensatory hypertrophy focal

Answer 7

Area of normal tissue enlarge in a diseased kidney

Look like mass

Question 8

Anomolies related to ascent of kidney

Answer 8

Ectopia
Crossed renal ectopia
Horseshoe kidney

Question 9

Ectopia

Answer 9

Kidney not located in normal position
Pelvis or thoras
No symptoms
50% have reduced function

Question 10

Possible complications of ectopira

Answer 10

Infection, stones, blunt trauma

Question 11

Ectopia on ultrasound

Answer 11

Not seen within renal fossae

Question 12

Crossed renal ectopia

Answer 12

Displacement of one kidney ti the opposite side

Question 13

2 forms of crossed renal ectopia

Answer 13

Fused (85-90%)

Lying on one side without fusion

Question 14

____ kidney going to ____ is more common for crossed renal ectopia

Answer 14

Left kidney to right

Question 15

Horseshoe kidney

Answer 15

Fuses lower poles at midline

Question 16

Symptoms of horse shoe kidney

Answer 16

Abdominal pain, nausea, urinary tract infections

Question 17

Horshoe kidney _____ more likely to appear

Answer 17

Cancerous tumours

Question 18

Horseshoe kidney on US

Answer 18

Located at lower level than normal, bridge of renal tissue connecting 2 kidneys

Question 19

Horseshoe treatmetn

Answer 19

Treatment not necessary if no symptoms. Surgery if there are symptoms