Korean J Med.  2013 May;84(5):698-703.

A Case of Peutz-Jeghers Syndrome with Small Bowel Neuroendocrine Carcinoma

Affiliations
  • 1Department of Gastroenterology, Internal Medicine, Dong-A University College of Medicine, Busan, Korea. jsjang@dau.ac.kr
  • 2Department of Radiology, Dong-A University College of Medicine, Busan, Korea.
  • 3Department of Pathology, Dong-A University College of Medicine, Busan, Korea.

Abstract

Peutz-Jeghers syndrome (PJS) is an autosomal dominant inherited disorder characterized by hamartomatous polyps in the gastrointestinal tract and mucocutaneous melanin pigmentation. Hamartomas are not generally regarded as premalignant, although patients with PJS are at increased risk for common and unusual types of gastrointestinal and non-gastrointestinal malignancies. However, most of the reported gastrointestinal malignancies have been adenocarcinomas, and few reports of an association of this syndrome with a neuroendocrine tumor (NET) have been published. Moreover, no case of this syndrome with NET has been reported in Korea. Here, we report a 21-year old male with PJS who had a small bowel neuroendocrine carcinoma.

Keyword

Peutz-Jeghers syndrome; Neuroendocrine carcinoma

MeSH Terms

Adenocarcinoma
Carcinoma, Neuroendocrine
Gastrointestinal Tract
Hamartoma
Humans
Korea
Male
Melanins
Neuroendocrine Tumors
Peutz-Jeghers Syndrome
Pigmentation
Polyps
Melanins
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