Hospital Quironsalud Barcelona offers specialised Castleman Disease Treatment using modern diagnostic technology and established haematology treatment protocols. Established in 1944, the JCI, ISO accredited hospital is situated in Barcelona, Spain, with 165 beds, serving local and international patients.

Treatment is personalised according to the disease subtype, extent, symptoms, and underlying cause. Surgery may be recommended for unicentric disease when the affected lymph node can be safely removed, while multicentric forms may require targeted immunotherapy or other systemic medicines. Before treatment, the multidisciplinary team conducts imaging, lymph-node evaluation, blood tests, and other investigations to develop an appropriate treatment plan.