Conversion disorder: An integrated care approach
Knowing how the diagnosis is made and the condition is managed effectively can help FPs fulfill their role in the multifaceted care of these patients.
In primary care, prevalence of conversion disorder can be difficult to pinpoint; however, 1 study indicated that physicians identified medically unexplained symptoms as the main presenting problem for nearly 20% of patients in a primary care setting.9 Therefore, it is important for family physicians (FPs) to be familiar with the assessment and treatment of conversion disorder (and other disorders in which medically unexplained symptoms may be at the core of the patient presentation).
The differential: Neurologic and psychiatric conditions
Patients with conversion disorder may present with a variety of neurologic symptoms that can mimic those of organic disease. This can pose a diagnostic challenge, increase the chance of misdiagnosis, and delay treatment.
Motor symptoms may include paralysis, gait disturbance, dysphagia, or aphasia. Patients also may have sensory symptoms, such as blindness, deafness, or anesthesia.10,11 As a result, it is important to rule out both urgent neurologic presentations, such as TIA, acute stroke, and brain tumor, and other chronic neurologic conditions, including multiple sclerosis, myasthenia gravis, and epilepsy.11,12
Multiple sclerosis will demonstrate characteristic lesions on MRI that differentiate it from conversion disorder.
Myasthenia gravis is distinguished by positive findings on autoantibodies testing and on electrophysiologic studies.
Continue to: Epilepsy
