Podcast
Questions and Answers
What is a primary cause of hypospadias?
What is a primary cause of hypospadias?
- Congenital failure of testes to attach
- Failure of the urethral folds to close (correct)
- Abnormal positioning of the genital tubercle
- Infection by high-risk HPV
Which condition is characterized by benign warty growths due to HPV types 6 or 11?
Which condition is characterized by benign warty growths due to HPV types 6 or 11?
- Lymphogranuloma venereum
- Condyloama acuminatum (correct)
- Squamous cell carcinoma
- Bowen disease
What is the main risk factor associated with squamous cell carcinoma of the penile skin?
What is the main risk factor associated with squamous cell carcinoma of the penile skin?
- Orchitis
- Mumps virus infection
- Lack of circumcision (correct)
- Chlamydia trachomatis infection
Which of the following is a common cause of orchitis in young adults?
Which of the following is a common cause of orchitis in young adults?
What characterizes the lesion known as erythroplasia of Queyrat?
What characterizes the lesion known as erythroplasia of Queyrat?
What complication is associated with lymphogranuloma venereum?
What complication is associated with lymphogranuloma venereum?
What is the typical presentation of testicular torsion in adolescents?
What is the typical presentation of testicular torsion in adolescents?
Which serotypes of Chlamydia trachomatis are associated with lymphogranuloma venereum?
Which serotypes of Chlamydia trachomatis are associated with lymphogranuloma venereum?
Flashcards
Hypospadias
Hypospadias
Urethral opening on the underside of the penis, caused by incomplete closure of urethral folds.
Epispadias
Epispadias
Urethral opening on the upper surface of the penis, due to abnormal genital tubercle positioning.
Condyloma acuminatum
Condyloma acuminatum
Benign genital warts caused by HPV types 6 or 11, characterized by koilocytic changes.
Lymphogranuloma venereum
Lymphogranuloma venereum
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Penile squamous cell carcinoma
Penile squamous cell carcinoma
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Orchitis
Orchitis
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Testicular torsion
Testicular torsion
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Bowen disease
Bowen disease
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Study Notes
Hypospadias
- Opening of urethra on inferior surface of penis
- Due to failure of urethral folds to close
Epispadias
- Opening of urethra on superior surface of penis
- Due to abnormal positioning of genital tubercle
- Associated with bladder exstrophy
Condylomata Acuminata
- Benign warty growth on genital skin
- Due to HPV types 6 or 11
- Characterised by koilocytic change
Lymphogranuloma Venereum
- Necrotizing granulomatous inflammation of inguinal lymphatics and lymph nodes
- Sexually transmitted disease caused by Chlamydia trachomatis (serotypes L1-L3)
- Can lead to rectal stricture with perianal involvement
Squamous Cell Carcinoma
- Malignant proliferation of squamous cells in penile skin
- Risk factors include high-risk HPV (in ~2/3 of cases) and lack of circumcision
- Foreskin can be a nidus for inflammation if not properly maintained
- Precursor in situ lesions include:
- Bowen disease (leukoplakia) –in situ carcinoma of penile shaft or scrotum
- Erythroplasia of Queyrat (erythroplakia) – in situ carcinoma on glans
- Bowenoid papulosis – in situ carcinoma presented as multiple reddish papules
- Seen in younger patients (40s) relative to Bowen disease and erythroplasia of Queyrat.
- Does not progress to invasive carcinoma.
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Description
This quiz covers various urological conditions, including hypospadias, epispadias, condylomata acuminata, lymphogranuloma venereum, and squamous cell carcinoma. Each condition is discussed in terms of its characteristics, causes, and associated risks. Perfect for those studying urology or related medical fields.
