PANCE Blueprint Genitourinary (5%)

Neoplasms of the Genitourinary System (PEARLS)

The NCCPA™ PANCE Genitourinary Content Blueprint GU neoplastic diseases

Bladder cancer
Patient will present as → an 85-year-old man who comes to his primary care provider after a week of hematuria. He has not been ill lately and has had no complaints of pain on urination. A CT scan with contrast is ordered demonstrating a variable filling defect.

  • Cigarette smoker
  • Painless gross hematuria
  • Transitional cell carcinoma is the most common type
  • Cystoscopy with biopsy is the gold standard for initial diagnosis

Treatments include surgery, biological therapy, and chemotherapy

Penile cancer
Patient will present as →  a 63-year-old uncircumcised male with a painless lump on the head of his penis. Over the last two weeks, the lesion has been increasing in size, and three days ago, he began to notice a new foul-smelling discharge. On physical examination, you notice a 2 cm lesion on the prepuce and palpable inguinal lymphadenopathy.

The diagnosis of penile carcinoma should be suspected in men who present with a penile mass or ulcer, particularly in those who are uncircumcised

DX: The diagnosis requires biopsy for tissue confirmation

TX: Treatment involves surgery for all stages of penile cancer. Other options include radiation and chemotherapy

Prostate cancer
ReelDx Virtual Rounds (Prostate cancer)
Patient will present as → a 68-year-old man comes to the clinic for a regular check-up. His PSA levels have been gradually increasing over the last few years and are now 11 ng/mL. A digital rectal examination reveals an asymmetrically enlarged prostate with an irregular, nodular consistency on the left side. A transrectal ultrasound-guided biopsy is performed, which confirms the diagnosis of prostate adenocarcinoma with a Gleason score of 7. The patient has no symptoms of urinary obstruction or bone pain.

Symptoms include difficulty with urination, but sometimes there are no symptoms at all

  • The most common area is the peripheral zone
  • On DRE, carcinoma is characteristically hard, irregular, and nodular

The tumor marker is PSA (also elevated in BPH)

  • PSA is considered normal < 4
  • PSA > 4 think BPH, prostate CA, and prostatitis

Prostate cancer screening (lots of debate here)

USPSTF recommendations for prostate cancer screening:

    • All men aged 55 to 69 years – the decision to undergo periodic prostate-specific antigen (PSA)-based screening for prostate cancer should be an individual one.
    • Men 70 years and older – The USPSTF recommends against PSA-based screening for prostate cancer in men 70 years and older.

Prostate-specific Antigen, Digital Rectal Examination, and Transrectal Ultrasonography

  • If PSA level >10 ng/mL, TRUS with biopsy is indicated, regardless of DRE findings.
  • If DRE is abnormal, TRUS with biopsy is indicated, regardless of PSA level.
  • If PSA is <4.0 ng/mL and DRE is negative, annual follow-up is indicated
  • If PSA is 4.1 to 10.0 and DRE is negative, a biopsy is usually recommended

Some types of prostate cancer grow slowly. In some of these cases, monitoring is recommended

  • Other types are aggressive and require radiation, surgery, hormone therapy, chemotherapy, or other treatments.
Testicular cancer
Patient will present as → a 32-year-old male presents with a painless, firm mass in his right testicle that he discovered 2 weeks ago. Serum tumor markers, including alpha-fetoprotein (AFP), beta-human chorionic gonadotropin (β-hCG), and lactate dehydrogenase (LDH) are elevated. Ultrasonography confirms the presence of a testicular mass. Orchiectomy reveals a mixed germ cell tumor.

A 22-year-old male who develops a firm, painless, non-tender testicular mass with elevated serum β-HCG

  • Most common solid tumor in young men ages 15-40 (average age 32 years old)
  • Presents as a firm, painless, non-tender testicular mass, and a feeling of heaviness in the scrotum
  • The most common type of testis cancer is a germ cell tumor
    • There are two main types of germ cell tumors: seminoma and non-seminomatous germ cell tumors (NSGCT)
  • Risk factors include a history of cryptorchidism

DX: Diagnostic studies include ultrasound. Tumor markers: AFP, β-HCG, and LDH

TX: Treatments include surgery, radiation, and chemotherapy

Left testicular seminoma, hipoecoic nodule, ultrasound image

Left testicular seminoma, hypoechoic nodule, ultrasound image

Urethritis (Lecture) (Prev Lesson)
(Next Lesson) Bladder cancer (Lecture)
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