Abstract Library

#4637 Non-functional retroperitoneal paraganglioma in a young patient: A case report

Introduction: Paragangliomas are neuroendocrine tumours arising in the parasympathetic nervous system, outside the adrenal gland. Retroperitoneal location is extremely rare. Non-functional paragangliomas often represent a diagnostic challenge.

Conference:

Presenting Author:

Authors: Aris H, Saidi M, Lahfa I,

Keywords: retroperitoneal paraganglioma, surgery, monitoring,

#4615 Dosimetry, efficacy and safety of radiolabelled somatostatin receptor antagonist in patients with metastatic pheochromocytoma or paraganglioma

Introduction: Metastatic pheochromocytomas and paragangliomas (mPPGLs) are rare neuroendocrine tumours with a heterogenous phenotype and a variable treatment response. The SSTR antagonist [177Lu]Lu177Lu-DOTA-JR11 (177Lu-JR11) offers potentially increased tumour doses than standard radioligand therapy (RLT) with [177Lu]Lu-DOTA-TOC (177Lu-TOC).

Conference:

Presenting Author: Lider S

Authors: Lider Burciulescu S, Schmidt F, McDougall L, Bernhardt P, Mushaweh A,

Keywords: Metastatic PPGL, radioligand therapy, somatostatin receptor antagonist, dosimetry,

#4577 Diagnosis of a cervical carotid paraganglioma: A case report and review of diagnostic imaging approaches

Introduction: Cervical paragangliomas are rare, often non-secreting tumours of neuroectodermal origin. Their diagnosis can be challenging due to the variability of clinical presentations and the diagnostic tests required.

Conference:

Presenting Author: Otmane R

Authors: Otmane R, Boudersa A, Kouadri N,

Keywords: Paraganglioma, cervical, octreoscan,

#4431 Systemic treatment in metastatic pheochromocytomas and paragangliomas: Optimal moment for starting and outcomes of a multicentre Spanish cohort

Introduction: Pheochromocytomas (PHEOs) and paragangliomas (PGLs), collectively referred to as PPGLs, are relatively rare endocrine tumours with significant clinical variability and metastatic behaviour. Treatment strategies must be tailored individually due to the heterogeneity in their behaviour.

Conference:

Presenting Author: Del Olmo-García M

Authors: Hernández-Rienda L, Contreras-Saldarriaga J, Hernando Cubero J, García Alvarez A, Prado-Wohlwend S,

Keywords: Pheochromocytoma, paraganglioma, PPGL, metastatic, SSA, Radionuclide, chemotherapy,

#4425 Ampullary composite gangliocytoma/neuroma and neuroendocrine tumour management

Introduction: Ampullary composite gangliocytoma/neuroma and neuroendocrine tumour (CoGNET), previously called ampullary gangliocytic paragangliomas (GP) are a rare entity, with only few reported cases in the literature.

Conference:

Presenting Author: Karam E

Authors: Karam E, Hollenbach M, Heise C, Abou Ali E, Gulla A,

Keywords: ampulla of Vater, gangliocytic paraganglioma, pancreaticoduodenectomy, transduodenal surgical ampullectomy, endoscopic papillectomy, composite gangliocytoma/neuroma neuroendocrine tumour, CoGNET,