Free Module 1 · Introduction and urologic semiology

Urologic physical examination

1

Introduction

Learning objectives
  • Perform a urologic physical examination guided by the medical history.
  • Recognize red-flag findings when evaluating the male external genitalia.
  • Understand the value and limitations of the digital rectal exam in prostate evaluation.
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Video lesson

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Video pending upload (embedded YouTube)
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Summary

The examination should be guided by the medical history.

General assessment

Observe:

  • general condition;
  • temperature;
  • blood pressure;
  • hydration;
  • pallor;
  • edema.

Abdomen and flank region

Look for:

  • pain;
  • masses;
  • distension;
  • scars;
  • bladder distension.

Costovertebral angle percussion may elicit pain in certain renal or infectious processes, although it is a nonspecific finding.

Male external genitalia

Evaluate:

  • penis;
  • urethral meatus;
  • foreskin;
  • scrotum;
  • testicles;
  • epididymides;
  • spermatic cords.

Assess:

  • size;
  • position;
  • consistency;
  • pain;
  • masses;
  • skin lesions.

⚠️ Alert

A solid, painless testicular mass should be considered potentially a tumor until proven otherwise.

Digital rectal exam

It allows partial assessment of:

  • prostate size;
  • symmetry;
  • consistency;
  • surface;
  • presence of nodules;
  • pain.

An enlarged, smooth, symmetric, firm-elastic prostate may be consistent with benign enlargement.

A hard, irregular, or nodular prostate requires further evaluation.

Key concept

The digital rectal exam provides information, but a normal exam does not exclude prostate cancer.

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PDF

⬇ Download lesson summary

Downloadable PDF pending upload.

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Practical algorithm

  1. What is wrong with the patient? → history.
  2. What symptoms does the patient have? → characterize them correctly.
  3. What do I find? → focused physical exam.
  4. What is my diagnostic hypothesis?
  5. Which test do I really need to answer it?
  6. Is there any situation that requires referral or urgent treatment?

To remember

Urologic semiology is not about ordering many tests, but about formulating the clinical question correctly and choosing the test that can answer it.

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Clinical case

Content pending upload Progressive clinical case focused on decision-making.
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Self-assessment

Questions pending upload 5–10 multiple-choice questions on this lesson.
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References

Links pending upload References to PubMed, DOI, scientific society guidelines and journals.

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