Rare cause of acute abdomen: Small bowel metastasis from lung cancer Maria Dolores Picardo Gomendio; Alba Manuel Vázquez; Cristina Garcia Amador; Yuri Rodrigues Figueira; Antonio Candia; Roberto de la Plaza Llamas; José Manuel Ramia Ángel;

Use of PET in preoperative malignancy determination of gastric schwannomas. Systematic review and contribution of a case Ignacio Antonio Gemio del Rey; Roberto de la Plaza Llamas; Daniel Alejandro Díaz Candelas; Ludovica Gorini; Rodrigo Arellano González;

False positive PET results due to xanthogranulomatous cholecystitis José Manuel Ramia; Jose Manuel Garcia Gil; Alba Manuel-Vazquez; Raquel Latorre-Fragua; Antonio Candia; Roberto de la Plaza-Llamas;