WSI23-40: Penis

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Request type Study
Subspecialty Genitourinary
Set Genitourinary
Topic Penis
Presenter Sadow, Peter M.,MD, PhD
Date and time Saturday, April 1, 2023 12:00 PM


Toggle columns: Diagnosis

Case Clinical history Requester Diagnosis
Case Clinical history Requester Diagnosis

Case 1


57 year old male with urge incontinence and UTI with CT revealing penile glans mass Si787 Myopericytoma (1.9 cm)

Case 2


79 year old male with hx of squamous cell carcinoma of the glans penis excised previously with invasion of the corpora cavernosum and corpus spongiosum Si787 Infiltrating squamous cell carcinoma well-differentiated keratinizing 1.6 cm periurethral corpus spongiosum. + lymphovascular invasion

Case 3


48 year old male with recurrent penile/scrotal cancer Si787 Infiltrative squamous cell carcinoma of the penis base (8.5 cm) with positive margins (widely). HPV+ P16+

Case 4


55 year old male with recurrent colorectal cancer tx by pelvic exenteration and colon loop urinary diversion. Palpable penile mass 2 cm from glans Si787 Metastatic colonic adenocarcinoma. CK20+ CDX2+ Mucicarmine +

Case 5


85 year old male with metastatic prostte cancer and ↑ PSA Si787 Grade 4 prostate ca met to penis

Case 6


30 year old male with 7 yr h/o gradually icreasing mid-shaft penile mass Si787 Schwannoma with ancient-type change

Case 7


60 year old male with previously excided penile lesion in 1998. In 2004 he had a 2 mm erythematous lesion at the coronal-shaft junction and declined excision. Now with bothersome warty-appearing 4 mm verrucous lesion in the same location with palpable groin nodes. Si787 Verrucous carcinoma (1.1 cm)