Urinary Tract Flashcards

1
Q

Are large foamy macrophages with laminated mineralized concretions found in Malacoplakia?

A

Michaelis-Gutman bodies

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2
Q

A condition presenting with chronic sever suprapubic pain, urinary frequency, urgency and hematuria without evidence of bacterial infection? HP findings?

A

Interstitial Cystitis/ Chronic Pelvic Pain Syndrome

Hunner Ulcers

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3
Q

What is the most common precursor lesion for Urothelial Carcinoma?

A

Non-invasive Papillary tumors

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4
Q

Seen histopathologically as scattered malignant cells in normal urothelium, mucosal thickening without intraluminal mass?

A

Urothelial CA in SITU

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5
Q

What us the most common cause of squamous cell carcinoma of the bladder?

A

Urinary Schistosomiasis

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6
Q

What is the most common etiologic agent in hemorrhagic cystitis?

A

Schistosoma haematobium

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7
Q

The most common cause of adenocarcinoma of the bladder?

A

Urachal remnants

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8
Q

What is the dominant manifestation of urothelial cancer?

A

Painless hematuria

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9
Q

A fibromatosis of Buck’s fascia manifested as penile curvature and pain during intercourse?

A

Peyronie Disease

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10
Q

Differentiate Hypospadia from Epispadia.

A
Hypospadia = urethral meatus opening at the ventral surface
Epispadia = urethral meatus opening at the dorsal surface
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11
Q

What is the most common testicular germ cell tumor?

A

Seminoma

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12
Q

What is the most common testicular tumor in infancy and early childhood?

A

Endodermal (Yolk sac) tumor

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13
Q

A testicular tumor characterized by intracytoplasmic Reinke crystals and is known to be androgen producing?

A

Leydig Cell (Interstitial) tumor

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14
Q

What is the characteristic site for Benign Prostatic Hyperplasia?

A

Periurethral (anterior), Transitional (middle, most common), and central zone ( lateral lobe)

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15
Q

What is the characteristic site for Prostatic Carcinoma?

A

Periphreral zone ( Posterior lobe)

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16
Q

Testicular tumor presenting with elevated hCG?

A

Seminoma

Choriocarcinoma

17
Q

Increase in total PSA levels with proportionate increase in fraction of free PSA suggest?

A

BPH

18
Q

A type of penile carcinoma in situ characterized as a solitary lesion, thickened, gray-white, opaque plaque, multiple shiny red velvety plaques (eryhtroplasia of Qeyrat) with intact basement membrane?

A

Bowen Disease

19
Q

Tumor marker for yolk sac tumor?

A

Alpha-fetoprotein

Alpha1-antitrypsin

20
Q

What is the most common form of testicular neoplasm in men over the age of 60?

A

Testicular Lymphoma

21
Q

What is the hallmark finding of benign prostatic hyperplasia?

A

Nodular Hyperplasia

22
Q

What is the normal value of PSA?

A
23
Q

The most common primary renal tumor of childhood?

A

Wilms Tumor