penis

Question 1

what is hypospadias?

Answer 1

congenital defect in which the opening of the urethra is at the bottom of the penis.

Question 2

what causes hypospadias?

Answer 2

failure of the urethral folds to close.

Question 3

what is epispadias?

Answer 3

when the opening of the urethra is at the top of the penis

Question 4

what causes epispadias?

Answer 4

abnormal positioning of the genital tubercle

Question 5

what is associated with epispadias?

Answer 5

bladder exstrophy

Question 6

what is condyloma accuminatum and what causes it?

Answer 6

benign warty growths on the genital skin. HPV 6, 11

Question 7

what characterizes accuminatum?

Answer 7

koilocytic change.

Question 8

what is lymphogranuloma venereum

Answer 8

necrotizing granulomatous inflammation of the inguinal lymphatics and lymph nodes.

Question 9

what causes lymphogranuloma venereum

Answer 9

chlamydia tachomatis type L1-L3

Question 10

what is the progression of lymphogranuloma venereum

Answer 10

firbosis and stricture of the rectum

Question 11

bowen disease?

Answer 11

precursor in situ lesion that presents as leukoplakia on the scrotum or shaft of the penis

Question 12

erythroplasia or queyrat

Answer 12

in situ carcinoma of the glans that presents as erythoplakia

Question 13

bowenoid papulosis

Answer 13

is situ carcinoma that presents as multiple reddish papules. typically seen in younger patients

Question 14

does bowenoid typically progress invasive carcinoma

Answer 14

no.