Urology Pathology Flashcards

1
Q

what is the urothelium?

A

specialized epithelium of the urinary tract

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2
Q

what is urothelium made of?

A

multiple layers of epithelial cells with umbrella cells on superficial surface

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3
Q

what lies below the epithelium in the urinary tract?

A

lamina propria

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4
Q

what is below the lamina propria in the urinary tract?

A

smooth muscle layers

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5
Q

what is renal dysplasia?

A

undifferentiated tuubules and ducts surrounded by mantles of undifferentiated mesenchyme

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6
Q

what is most common cause of abdominal mass in newborn?

A

cystic renal dysplasia

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7
Q

how is adult polycystic kidney disease inherited?

A

AD

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8
Q

how is infantile polycystic kidney disease inherited?

A

AR

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9
Q

when does aduly polycystic kidney disease present? what is appearance?

A

in midlife…will have cysts with normal kidney in between

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10
Q

how will infantile kidney polycystic disease appear?

A

smooth kidney with cystic dilations in collecting areas

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11
Q

how do simple renal cysts appear?

A

single or multiple and have single layer of epithelium

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12
Q

what cell is seen in acute pyelonephritis?

A

neutrophils

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13
Q

what is cause of chronic pyelonephritis?

A

longstanding infection often associated with predisposing causes like reflux obstruction or structural abnormalities

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14
Q

what is seen on histo with chronic pyelonephritis?

A

tubular atrophy with eosinophilic proteinaceous fluid

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15
Q

what is spared in chronic pyelonephritis?

A

glomeruli

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16
Q

who gets more cystitis?

A

females because short urethra

17
Q

what are three common bugs for cystitis?

A

coliform bacteria
TB
schistosomiasis

18
Q

what is cryptochordism associated with?

A

germ cell neoplasms

19
Q

what are three common agents of orchitis?

A

gram neg bacteria
syphilis
mumps

20
Q

what is torsion?

A

twisting of spermatic cord

21
Q

what is torsion associated with?

A

vigorous exercise

22
Q

what are sx of torsion?

A

great pain

23
Q

what is risk with torsion?

A

infarction of the testes

24
Q

what is inflammation of penis skin called?

A

balantis

25
Q

what is cause of peyronies disease?

A

asymmetric fibrosis of the shaft of the penis

26
Q

what is a condyloma acuminatum?

A

venereal wart

27
Q

what is a venereal wart?

A

wart on dick

28
Q

what is common cause of condyloma acuminatum?

A

HPV 6 and 11