Matsukawa Hiroyoshi, Takakura Norihisa, Shiozaki Shigehiro, Aoki Hideki
Department of Gastroenterological Surgery, Transplant and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.
Nihon Shokakibyo Gakkai Zasshi. 2008 Jun;105(6):854-9.
We recently experienced a case of lymphoepithelial cyst of the pancreas, which is a rare benign pancreatic cystic tumor. A 59-year-old-man was pointed out as having a pancreatic tumor based on abdominal ultrasonography findings obtained during a medical check-up. Thereafter, abdominal ultrasonography, CT, and MRI studies revealed the presence of a multi-cystic tumor in the pancreas body to tail measuring 45 mm in size which had no infiltrating tendency. The operative findings showed a yellowish-white colored cystic tumor covered with a thin capsule, which could be easily extirpated from the pancreas. The dissected tumor, which contained a curd-like material and a condensed milky liquid, was diagnosed to be a lymphoepithelial cyst of the pancreas based on the pathological findings. Similar reports of lymphoepithelial cysts arising in the pancreas have recently been increasing.
我们最近遇到一例胰腺淋巴上皮囊肿，这是一种罕见的胰腺良性囊性肿瘤。一名59岁男性在体检时通过腹部超声检查发现胰腺有肿瘤。此后，腹部超声、CT和MRI检查显示胰体尾有一个大小为45mm的多囊性肿瘤，无浸润倾向。手术所见为一个黄白色的囊性肿瘤，被一层薄包膜覆盖，可轻易从胰腺上摘除。切除的肿瘤含有凝乳状物质和浓稠的乳白色液体，根据病理结果诊断为胰腺淋巴上皮囊肿。最近，胰腺发生淋巴上皮囊肿的类似报道不断增加。
