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Updated: Jul 13, 2026

Robotic Duodenal Sleeve Resection for Gastrointestinal Stromal Tumor with Rare Exon 8 KIT Mutation Following Neoadjuvant Imatinib
Published on: April 3, 2026
Primary duodenal follicular lymphoma successfully treated with rituximab
D Aguiar-Bujanda1, I Quiñones-Morales, R Camacho-Galán
1Servicio de Oncología Médica, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas, Spain. dagubuj@gobiernodecanarias.org
Abstract:
Non-Hodgkin's lymphoma (NHL) of the gastrointestinal (GI) tract is the most common extranodal lymphoma, accounting for approximately 40% of all extranodal NHLs. Initial treatment of duodenal lymphoma includes surgery, chemotherapy and radiotherapy, alone or in combination. Here, we present a case of stage I primary duodenal follicular lymphoma (FL) showing a complete response after rituximab therapy. Rituximab alone can be an effective alternative treatment for duodenal FL.