Improvement in Nerve Size on Ultrasound After IV IG in a Multifactorial Chronic Inflammatory Neuropathy (P10-11.032)

Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune-mediated, acquired polyneuropathy affecting spinal nerve roots and peripheral nerves, typically progressive or relapsing-remitting. Diagnosis can be challenging due to strict criteria and confounding comorbidities, especially with the growing range of CIDP variants and CIDP-like neuropathies. This case highlights a patient with chronic inflammatory neuropathy and multiple comorbidities that likely contributed to her condition.