Urinary Tract Flashcards
(23 cards)
Are large foamy macrophages with laminated mineralized concretions found in Malacoplakia?
Michaelis-Gutman bodies
A condition presenting with chronic sever suprapubic pain, urinary frequency, urgency and hematuria without evidence of bacterial infection? HP findings?
Interstitial Cystitis/ Chronic Pelvic Pain Syndrome
Hunner Ulcers
What is the most common precursor lesion for Urothelial Carcinoma?
Non-invasive Papillary tumors
Seen histopathologically as scattered malignant cells in normal urothelium, mucosal thickening without intraluminal mass?
Urothelial CA in SITU
What us the most common cause of squamous cell carcinoma of the bladder?
Urinary Schistosomiasis
What is the most common etiologic agent in hemorrhagic cystitis?
Schistosoma haematobium
The most common cause of adenocarcinoma of the bladder?
Urachal remnants
What is the dominant manifestation of urothelial cancer?
Painless hematuria
A fibromatosis of Buck’s fascia manifested as penile curvature and pain during intercourse?
Peyronie Disease
Differentiate Hypospadia from Epispadia.
Hypospadia = urethral meatus opening at the ventral surface Epispadia = urethral meatus opening at the dorsal surface
What is the most common testicular germ cell tumor?
Seminoma
What is the most common testicular tumor in infancy and early childhood?
Endodermal (Yolk sac) tumor
A testicular tumor characterized by intracytoplasmic Reinke crystals and is known to be androgen producing?
Leydig Cell (Interstitial) tumor
What is the characteristic site for Benign Prostatic Hyperplasia?
Periurethral (anterior), Transitional (middle, most common), and central zone ( lateral lobe)
What is the characteristic site for Prostatic Carcinoma?
Periphreral zone ( Posterior lobe)
Testicular tumor presenting with elevated hCG?
Seminoma
Choriocarcinoma
Increase in total PSA levels with proportionate increase in fraction of free PSA suggest?
BPH
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?
Bowen Disease
Tumor marker for yolk sac tumor?
Alpha-fetoprotein
Alpha1-antitrypsin
What is the most common form of testicular neoplasm in men over the age of 60?
Testicular Lymphoma
What is the hallmark finding of benign prostatic hyperplasia?
Nodular Hyperplasia
What is the normal value of PSA?
The most common primary renal tumor of childhood?
Wilms Tumor
