Ch 21 Notes Flashcards

1
Q

MCC hydronephrosis in children

A

UPJ obst, MC in M

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2
Q

bladder extrophy increases risk of what kind of cancer

A

adenocarcinoma

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3
Q

michaelis-gutmann bodies

A

found in MPs in Malakoplakia

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4
Q

morphologic findings in malakoplakia

A
  • soft, yellow raised mucosal plaques

- involve entire bladder

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5
Q

malakoplakia is MC in?

A

F, immunocompromised

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6
Q

polypoild cytsitis has been confused with?

A

papillary carcinoma

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7
Q

severe histologic atypia in urothelial tumors

A
  • hyperchromatic
  • hugh nuclei
  • high N:C ratio
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8
Q

bug that increases risk of sq cell ca of bladder

A

schstosoma haematobium - found in egypt and sudan

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9
Q

MC b9 mesenchymal tumor

A

leimyoma

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10
Q

nongynococcal causes of urethritis

A

chlamydia (MC), mycoplasma

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11
Q

cause of condlyoma acuminatus

A

STD wart from HPV 6 or 11

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12
Q

inf ass’d with Bowen dz

A

HPV 16

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13
Q

morph of Bowen dz

A

thick, solitary gray-white, opague or shiny red, velvety plaque

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14
Q

morph of bowen papulosis

A

multiple reddish-brown papular lesions

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15
Q

MCC of epididymitis

A

chlamydia & gonorrhea

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16
Q

MCC of epididymitis > 35yo

A

e. coli & pseudomonas

17
Q

first site involved in syphilis inf

A

testis

18
Q

types of nonseminomatous germ cell tumors

A
  • embryonal carcinoma
  • yolk sac
  • choriocarcinoma
19
Q

types of sex cord-stromal tumors

A

leydig & sertoli cell tumors

20
Q

common precursor lesion found in germ cell tumors

A

ITGB

21
Q

MC type of germ cell tumor

A

seminoma

22
Q

shuller-duval bodies seen in?

A

yolk sac tumor

23
Q

yolk sac tumor elaborates

A

AFP

24
Q

choriocarcinoma elaborates

A

HCG

25
Q

MC hematogenous met sites of testicular tumors

A

lung > brain, bone, liver

26
Q

lactate dehydrogenase indicates what in testicular tumors?

A

tumor mass