🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

Penile and Testicular Tumors: PeIN and SCC
28 Questions
0 Views

Penile and Testicular Tumors: PeIN and SCC

Created by
@SuperiorAntigorite4686

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which type of penile tumor is most common?

  • Bowen's disease
  • Verrucous carcinoma
  • Warty basaloid
  • Squamous cell carcinoma (correct)
  • What is a common risk factor for penile squamous cell carcinoma?

  • Use of talcum powder
  • Excessive sun exposure
  • Alcohol consumption
  • Presence of an intact foreskin (correct)
  • Which type of penile tumor presents with mitosis in the upper third layer and HPV positivity?

  • Bowen's disease (correct)
  • Warty basaloid
  • Verrucous carcinoma
  • Squamous cell carcinoma
  • What is a common treatment option for penile tumors?

    <p>Excision</p> Signup and view all the answers

    Which variant of PeIN is characterized by papillary growth?

    <p>Warty</p> Signup and view all the answers

    What is a pathological finding associated with penile squamous cell carcinoma?

    <p>Prominent nucleoli</p> Signup and view all the answers

    Which penile tumor type has excellent prognosis and tends to recur?

    <p>Verrucous carcinoma</p> Signup and view all the answers

    What gene is affected in the pathogenesis of penile tumors, leading to degradation and inactivation?

    <p>p53</p> Signup and view all the answers

    Which factor increases the risk of metastasis in penile squamous cell carcinoma?

    <p>High histologic grade</p> Signup and view all the answers

    What is the fibrous capsule that extends into the testis known as?

    <p>Tunica albuginea</p> Signup and view all the answers

    Which type of cells in the testes initiate spermatogenesis?

    <p>Spermatogenic cells</p> Signup and view all the answers

    In which tissue are Leydig cells located?

    <p>Interstitial tissue</p> Signup and view all the answers

    Which type of cells are primarily found in the seminiferous tubules?

    <p>Sertoli cells</p> Signup and view all the answers

    Which age group is most prone to testicular tumors?

    <p>25-29 years</p> Signup and view all the answers

    Which nodes are affected by the lymphatic spread of testicular tumors?

    <p>Periaortic nodes</p> Signup and view all the answers

    What is the most common type of tumor in men aged 25-29?

    <p>Seminoma</p> Signup and view all the answers

    Which of the following is a risk factor for testicular tumors?

    <p>Cryptorchidism</p> Signup and view all the answers

    What does an elevated AFP suggest in the context of testicular tumors?

    <p>Yolk sac tumor components</p> Signup and view all the answers

    What are the three elevations in serum seen in seminoma?

    <p>PLAP, LDH, hCG</p> Signup and view all the answers

    Which chromosome sequences are overrepresented in seminoma?

    <p>KRAS, CCND2, NANOG</p> Signup and view all the answers

    Which of the following is a characteristic pathologic finding in seminoma?

    <p>Prominent nucleoli</p> Signup and view all the answers

    Which tumor is characterized by the presence of cytokeratin and hCG markers?

    <p>Choriocarcinoma</p> Signup and view all the answers

    What is a poor prognostic factor in seminoma?

    <p>Sarcomatous components</p> Signup and view all the answers

    Which tumor type is NOT related to classic seminoma?

    <p>Spermatocytic tumor</p> Signup and view all the answers

    Which of the following is a specific marker for choriocarcinoma?

    <p>HCG</p> Signup and view all the answers

    Which tumor has a pathologic finding of containing varying cell types from lymphocyte size to giant cells?

    <p>Spermatocytic tumor</p> Signup and view all the answers

    What is noted to be the only abnormal serum marker for some seminomas?

    <p>LDH</p> Signup and view all the answers

    Which tumor type is characterized by having Alpha-fetoprotein (AFP) abnormal?

    <p>Yolk sac tumor</p> Signup and view all the answers

    More Quizzes Like This

    Penile Injuries Quiz
    10 questions

    Penile Injuries Quiz

    HardierAlexandrite9611 avatar
    HardierAlexandrite9611
    Penile and Testicular Tumors Overview
    18 questions
    Use Quizgecko on...
    Browser
    Browser