Abstract Library

#3187 Primary insulinoma of the liver

Introduction: Insulinoma is a moderately rare neuroendocrine tumor which is normally located in the pancreas. There are extremely rare cases of metastatic insulinoma. We present the case of the primary insulinoma of the liver which was successfully surgical treated.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Kaldarov A

Authors: Kaldarov A, Kriger A, Gorin D, Berelavichus S, Galkin G,

Keywords: insulinoma, liver, neuroendocrine tumor, hypoglycemia, hyperinsulinism,

#3125 Pancreatic proinsulinomas - Single-center experience

Introduction: Proinsulinoma is an extremely rare pancreatic neuroendocrine tumor that produces hormone proinsulin. Symptomatic of these tumors is still unclear. There are insufficient data about them in the world literature.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Kaldarov A

Authors: Kaldarov A, Kriger A, Berelavichus S, Gorin D, Panteleev V,

Keywords: proinsulinoma, hypoglycaemia, neuroendocrine tumor, pancreas, insulinoma,

#3123 Arterial calcium-stimulated venous sampling to reveal insulinoma in case of pancreatic multiple neuroendocrine neoplasms

Introduction: Insulinoma is a functioning pancreatic neuroendocrine tumor (pNET) that produces insulin and causes clinical symptoms of severe hypoglycemia. The arterial calcium stimulation with hepatic venous sampling (ASVS) can localize the insulin-producing tumor and help to avoid the excessive volume of surgery in case of multiple pancreatic neuroendocrine tumors.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Kaldarov A

Authors: Kaldarov A, Panteleev V, Varava A, Raevskaya M, Davidenko P,

Keywords: insulinoma, neuroendocrine tumor, neuroendocrine neoplasm, pancreas, arterial calcium stimulation with hepatic venous sampling, ASVS, parenchyma-sparing surgery,

#1844 Selective Approach in Surgical Treatment of Pancreatic Neuroendocrine Tumors

Introduction: Surgical resection is the main method in treating of pancreatic neuroendocrine tumors (pNETs) . Contemporary perioperative diagnostic can help using selective approaches, to perform organ-preserving (OP) procedures including operations with miniinvasive techniques (MI) such as robot – assisted (RA) or laparoscopic (La).

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author: Kaldarov A

Authors: Kaldarov A, Kriger A, Berelavichus S, Gorin D, Smirnov A,

Keywords: pancreatic neuroendocrine tumors, surgical treatment, robot, assisted, miniinvasive, laparoscopic,

#1843 Infrastructural Alterations in Insulinoma

Introduction: Insulinomas are the most frequent functioning pancreatic endocrine tumors

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Paklina O, Chekmareva I, Gordienko E, Kaldarov A, Laricheva I,

Keywords: insulinoma syncytium ultrastructure,