{Reference Type}: Case Reports
{Title}: Postprandial abdominal pain and weight loss as the initial presentation of abdominal neuroendocrine tumor recurrence.
{Author}: Yingchoncharoen P;Bharathidasan K;Thongpiya J;Bernal D;Abdelnabi M;
{Journal}: Clin Case Rep
{Volume}: 12
{Issue}: 7
{Year}: 2024 Jul
暂无{DOI}: 10.1002/ccr3.9113
{Abstract}: <B>UNASSIGNED: </B>Neuroendocrine tumors, rare and slow-growing, primarily affect the gastrointestinal tract, causing symptoms due to hormone secretion or mass effect. This case image described postprandial abdominal pain as an atypical initial presentation of abdominal neuroendocrine tumor recurrence in a middle-aged male.<BR><B>UNASSIGNED: </B>Neuroendocrine tumors are a group of rare, slow-growing neoplasms, most commonly affecting the gastrointestinal tract. Clinical presentations include symptoms related to the mass or hypersecretion of hormones, such as flushing, diarrhea, or bronchoconstriction. Postprandial abdominal pain is most commonly related to chronic mesenteric ischemia from atherosclerotic changes but is rarely linked to external mass compression, including gastrointestinal tumors. Hereby, the authors highlight an uncommon presentation of NET, which is very challenging to diagnose and demands a high index of suspicion.