What history questions should I ask a patient presenting with a scrotal mass or swelling?

History Questions for Scrotal Mass or Swelling

When evaluating a patient with a scrotal mass or swelling, you must immediately determine the temporal pattern of symptom onset and associated pain characteristics to differentiate surgical emergencies (testicular torsion) from non-emergent conditions.

Critical Timing and Onset Questions

Acute vs. Gradual Onset

• When exactly did the symptoms begin? (specific time/date)
  • Abrupt, sudden onset within minutes to hours suggests testicular torsion 1, 2
  • Gradual onset over days suggests epididymitis/epididymo-orchitis 1, 2
  • Painless, slowly progressive swelling suggests testicular tumor 3

Pain Characteristics

• Describe the pain severity and progression:

  • Severe, acute pain that may have improved slightly (suggesting spontaneous detorsion) 2
  • Progressive worsening pain with gradual onset (epididymitis pattern) 1, 2
  • Dull aching discomfort or painless mass (tumor) 3

• Any previous episodes of similar pain?

  • Recurrent brief episodes suggest intermittent torsion 2

Age-Specific Considerations

Document patient age precisely as this dramatically shifts the differential:

• Prepubertal boys: Torsion of testicular appendage is most common 1
• Adolescents/young adults: Testicular torsion peaks in this group 1
• Adults >25 years: Epididymitis becomes overwhelmingly more common 2
• Adults >35 years: Torsion is rare; consider tumor or infection 2

Associated Symptoms

Urinary and Infectious Symptoms

• Any urinary symptoms?

  • Dysuria, frequency, urgency (suggests epididymitis, especially in adults) 1, 2
  • Urinary symptoms do NOT exclude torsion 2

• Fever, chills, or feeling systemically unwell?

  • Suggests infectious etiology (epididymitis/orchitis) 1, 4
  • Absence does NOT exclude infection 4

Systemic and Metastatic Symptoms

• Rapidly increasing symptoms or systemic illness?
  • Weight loss, back pain, respiratory symptoms (may indicate metastatic testicular cancer) 3
  • Abdominal pain with scrotal mass (consider referred pain from retroperitoneal pathology) 5

Risk Factors and Past History

Sexual and Infectious History

• Sexual activity and partners?
  • Young sexually active men: Chlamydia trachomatis, Neisseria gonorrhoeae (epididymitis) 6

Medical and Surgical History

• History of cryptorchidism (undescended testis)?

  • Significantly increases testicular cancer risk 3

• Previous scrotal surgery or trauma?

  • May predispose to adhesions or anatomic abnormalities 7, 8

• Current medications?

  • Document all medications (some associated with erectile dysfunction, but relevant for comprehensive assessment) 9

Prior Episodes

• Any history of testicular or scrotal problems?
  • Previous torsion, infections, masses 4, 8
  • Previous episodes of self-resolving scrotal pain (intermittent torsion) 2

Specific Physical Findings Patient May Report

Self-Examination Findings

• Can you feel a distinct mass or is the entire scrotum swollen?

  • Discrete mass suggests tumor 3, 8
  • Diffuse swelling suggests torsion, infection, or hydrocele 7, 10

• Does light shine through the swelling (transillumination)?

  • Patient may have noticed this; suggests hydrocele 10, 6
  • However, hydrocele can obscure underlying tumor 11

• Position of the testis:

  • Horizontal lie or high-riding testis (patient may notice abnormal position suggesting torsion) 4

Associated Findings

• Visible "blue dot" on scrotum?
  • Pathognomonic for appendage torsion but only seen in 21% of cases 1
  • Rapidly obscured by scrotal edema 1

Red Flags Requiring Immediate Action

Any of these warrant urgent surgical consultation:

• Acute onset severe pain <6 hours duration 2, 10
• High clinical suspicion for torsion regardless of imaging availability 2
• Rapidly progressive symptoms with systemic illness 3, 4

Common Pitfalls to Avoid

• Do NOT assume normal urinalysis excludes torsion 2
• Do NOT delay evaluation for "trial of antibiotics" if torsion is possible 3
• Do NOT dismiss persistent symptoms after antibiotic trial—warrants further evaluation for tumor 3
• Do NOT assume transillumination rules out tumor—hydrocele can coexist with malignancy 11