Table 3.

Therapeutic strategies.

gNEN	ERa	SR	SSA	CTx	PRRT
gNEN-1, n	154	13	3	0	1
gNEN-3, n	9	21	5	8	15
gNEN-4, n	9	21	4	30	0
Total, n	172	55	12	38	16

gNEN gastric neuroendocrine neoplasia according to Klöppel et al. (2007).

^aColumn includes diagnostic interventions without resective intention in gNEN-3 and gNEN-4.

CTx, chemotherapy; EMR, endoscopic mucosa resection; ER, endoscopic resection (including EMR and ESD); ESD, endoscopic submucosa dissection; gNEN, gastric neuroendocrine neoplasia; n, number, (all interventions summarized, cumulative figures); PRRT, peptide receptor radionuclide therapy; SR, surgical resection; SSA, somatostatin analogues.