A Case of Multiple Endocrine Neoplasia Type 2B（MEN2B）

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Introduction: Familial neuroendocrine neoplasms (NENs) accounts for less than 5% of NENs and multiple endocrine neoplasia type 2B (MEN2B) is a kind of rare familial NENs.

Aim(s): To present a rare case of MEN2B.

Materials and methods: In April 2016, a 21-year-old male patient presented with perianal pain and difficulty in defecation. Physical examination, imaging and hematology examinations were carried out to make a diagnosis.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Zhang Y

Authors: Zhang Y, Chen L, Chen M, Chen J,

Keywords: multiple endocrine neoplasia type 2B, medullary thyroid carcinoma, diagnosis, treatment,