Abstract Library

#4597 FIT-NETs: Assessing the effects of an exercise programme on the physical and emotional well-being of patients with advanced G1-2 NETs of GEP or unknown origin

Introduction: Physical activity programs in solid tumours have shown to improve symptom control and even survival, but their impact on NENs remains unexplored. Advanced disease, systemic therapy, and hormonal secretion in these tumours often lead to muscle wasting and sarcopenia.

Conference:

Presenting Author: Anton-Pascual B

Authors: Anton-Pascual B, Rodriguez-Gomez J, de Cima A, Herrero-Llorente A, Modrego A,

Keywords: FIT-NET, physical exercise program, Quadriceps, MEP & MIP, QoL,

#4578 Dissecting the role of collagen quantitation via tissue-tethered digital analysis in small bowel neuroendocrine tumours and related mesenteric tumour deposits

Introduction: Small bowel neuroendocrine tumours (sb-NETs) and related mesenteric tumour deposits (MTDs) can present dense collagen and fibrosis. Despite well-known clinical consequences of this characteristic (bowel obstruction and ischemia), the relationship between SB-NETs and MTDs collagen deposition has been poorly evaluated.

Conference:

Presenting Author: Ali M

Authors: Ali M, Gambella A, Checchin F, Malerba D, Sambuceti V,

Keywords: neuroendocrine tumour, small intestine, collagen, fibrosis,

#4536 Follow-up is not justified in patients with typical lung carcinoids treated with curative intent

Introduction: Typical carcinoids (TC) are well-differentiated neuroendocrine neoplasms of the lung with generally favourable prognosis. Recurrence is rare in TC patients treated with curative intent, yet current ENETS guidelines recommend extensive follow-up, including regular and long-term imaging.

Conference:

Presenting Author: Lau T

Authors: Lau T, Soldath P, Rewitz K, Jepsen P, Knigge U,

Keywords: typical carcinoid, lung nen, follow-up programme,

#4490 Parietal cell-selective Slc26a9 deletion in mice causes gasdermin D mediates mitochondrial damage and pyroptosis, which is the key event to induce autoimmune gastritis

Introduction: Autoimmune gastritis (AIG) is the basis of gastric malignancy, including neuroendocrine tumour (NET) and gastric cancer (GC). We reported that Slc26a9 is highly expressed in parietal cells (PCs), and its deficiency caused GC.

Conference:

Presenting Author: Liu X

Authors: Ji B, Deng Z, Ma Z, Li T, Tuo B,

Keywords: Slc26a9, autoimmune gastritis, Pyroptosis, gastric mucosal immunity remodelling,

#4307 Predictive value of pepsinogen I and I/II ratio for diagnosing autoimmune gastritis

Introduction: Autoimmune gastritis (AIG) is sometimes difficult to diagnose.

Conference:

Presenting Author:

Authors: Hu H, Chen C, Zhang Q, Li P,

Keywords: autoimmune gastritis, pepsinogen 1, pepsinogen 1/2 ratio, gastrin,