The last point is a minor one, but a truth every EP needs to remember: While it may be difficult for a patient to sue her or his own physician, especially one with whom she or he has a longstanding patient-physician relationship, it is much easier for her or him to place blame upon and sue another physician—for example, the EP.
Missed Testicular Torsion?
| A 14-year-old boy presented to the ED with a several day history of abdominal pain with radiation to the right testicle. The patient denied any nausea, vomiting, or changes in bowel habits. He also denied any genitourinary symptoms, including dysuria or urinary frequency. The boy was otherwise in good health, on no medications, and up to date on his immunizations. |
The patient was a well appearing teenager in no acute distress. All vital signs were normal, as were the heart and lung examinations. The abdominal examination revealed mild, generalized tenderness without guarding or rebound. The genitalia examination was normal.
The EP ordered a CBC, urinalysis, and a testicular ultrasound, the results of which were all normal. The patient was discharged home with instructions to follow up with his pediatrician in 2 days and to return to the ED if his symptoms worsened.
The patient was seen by his pediatrician approximately 1 month later for his scheduled annual physical examination. The pediatrician, who was aware of the boy’s prior ED visit, found the patient in good health, and performed no additional testing.
Approximately 9 months after the initial ED visit, the patient was accidently kicked in the groin while jumping on a trampoline. He experienced immediate onset of severe, excruciating right testicular pain and presented to the ED approximately 24 hours later with continued pain and swelling. A testicular ultrasound was immediately ordered and demonstrated an enlarged right testicle due to torsion.
The patient underwent surgery to remove the right testicle. His family sued the EP and hospital from the initial visit (9 months earlier) for missed intermittent testicular torsion. They argued that the patient should have been referred to a urologist for further evaluation. In addition, the plaintiff claimed he could no longer participate in sports and suffered disfigurement as a result of the surgery. The EP asserted that the patient’s pain during that initial visit was primarily abdominal in nature and that an ultrasound of the testicles was normal, and did not reveal any evidence of testicular torsion. The EP further argued that the testicular torsion was due to the trauma incurred on the trampoline. According to published accounts, a defense verdict was returned.
Discussion
Testicular torsion occurs in a bimodal age distribution—during the first year of life (perinatal) and between ages 13 and 16 years (as was the case with this patient).1 In approximately 4% to 8% of patients, there is a history of an athletic event, strenuous physical activity, or trauma just prior to the onset of scrotal pain.2
Patients typically present with sudden onset of testicular pain that is frequently associated with nausea and vomiting. However, this condition can present with only lower abdominal pain—in part be due to the fact that adolescents and children may be reluctant to complain of testicular or scrotal pain out of fear or embarrassment.1 In all cases, a genital examination should be performed on every adolescent male with a chief complaint of lower abdominal pain.3
On physical examination, the patient will usually have a swollen tender testicle. In comparison to the opposite side, the affected testicle is frequently raised and rests on a horizontal axis. The cremasteric reflex (ie, scratching the proximal inner thigh causes the ipsilateral testicle to rise) is frequently absent.4
Because of the time sensitive nature of the disease process, in classic presentations, a urologist should be immediately consulted. Ischemic changes to the testicle can begin within hours, and complete testicular atrophy occurs after 24 hours in most cases.4 Detorsion within 6 hours of onset of symptoms has a salvage rate of 90% to 100%, which drops to 25% to 50% after 12 hours and to less than 10% after 24 hours.4
For less obvious cases, color duplex testicular ultrasonography can be very helpful. Demonstration of decreased or absent blood flow is diagnostic and requires operative intervention. If untwisting the testis restores blood flow, then the condition is resolved; if this procedure fails, the testis is removed. Regardless of the outcome, the contralateral testis is fixed to prevent future torsion.
Intermittent testicular torsion is a difficult diagnosis to make. A history of recurrent unilateral scrotal pain is highly suspicious and warrants referral to a urologist. This patient had only one previous episode, which was primarily abdominal pain—not scrotal or testicular pain.