Abstract Library

#1738 Sinonasal Neuroendocrine Small Blue Cell Tumour (SNBCT) Presenting with Bone Marrow Failure – A Very Rare Diagnostic and Therapeutic Challenge

Introduction: A 75 year old female presented with rapid onset right neck swelling and nasal bleeding. CT showed an infiltrative soft tissue mass involving the entire right nasal cavity and a lymph node mass in the right neck.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Dawes A, Duke S, Tahir Q, Leitch J, McStay M,

Keywords: Sinonasal, neuroendocrine, small, blue, cell, tumors, esthesioneuroblastoma, diagnosis, treatment, bone, marrow, metastases,

#1248 Case Report of Recurrent VIPoma

Introduction: 51yr presented with 7 month diarrhoea&2 stone weight loss. All tests negative, only abnormality hypokalaemia. FGH profile: VIP raised>400, peptide histidine methionine>1000, GAWK of 250. Diagnosis of VIPoma. CT: 5cm mass tail & body of pancreas, no hepatic or adrenal lesions. Octreotide treatment started. Bowel frequency improved, hypokalaemia corrected. Octreotide scan showed uptake only in pancreas. Patient readmitted 5 months later hypokalaemic myopathy, K 1.7, surgical distal pancreatectomy & splenectomy completed. Histology: NET within pancreas, moderate cellular differentiation, variable mitotic rate.

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author:

Authors: Mulcahy V, McStay M, Sizer B,

Keywords: VIPoma,