A Rare Duodenal Subepithelial Tumor: Duodenal Schwannoma

被引:1
|
作者
Kahng, Dong Hwahn [1 ]
Kim, Gwang Ha [1 ]
Park, Sang Gyu [1 ]
Lee, So Jeong [2 ,3 ]
Park, Do Youn [2 ,3 ]
机构
[1] Pusan Natl Univ, Sch Med, Dept Internal Med, 179 Gudeok Ro, Busan 49241, South Korea
[2] Pusan Natl Univ, Sch Med, Dept Pathol, Busan, South Korea
[3] Pusan Natl Univ Hosp, Biomed Res Inst, Busan, South Korea
关键词
Duodenum; Endosonography; Schwannoma;
D O I
10.5946/ce.2018.050
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
Schwannomas are uncommon neoplasms that arise from Schwann cells of the neural sheath. Gastrointestinal schwannomas are rare among mesenchymal tumors of the gastrointestinal tract, and only a few cases have been reported to date. Duodenal schwannomas are usually discovered incidentally and achieving a preoperative diagnosis is difficult. Schwannomas can be distinguished from other subepithelial tumors on endoscopic ultrasonography; however, any typical endosonographic features of duodenal schwannomas have not been reported due to the rarity of these tumors. Immunohistochemistry is essential to distinguish schwannomas from gastrointestinal stromal tumors and leiomyoinas. We report a case of duodenal schwannoma found incidentally during a health checkup endoscopy. On endoscopic ultrasonography, this tumor was suspected as a gastrointestinal stromal tumor; therefore, the patient underwent laparoscopic wedge resection of the tumor. Histopathology and immunohistochemistry confirmed that the duodenal lesion was a benign schwannoma.
引用
收藏
页码:587 / 590
页数:4
相关论文
共 50 条
  • [11] Duodenal schwannoma, an infrequent entity
    Madero Velazquez, Lucia
    Uceda, Francisc
    Buendia Sanchez, Lidia
    REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS, 2021, 113 (07) : 548 - 549
  • [12] SOLITARY SCHWANNOMA OF THE DUODENAL BULB
    EGUARAS, RE
    GUERRA, CE
    ROSA, FR
    CANCELO, JMB
    OTERO, JJA
    REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO, 1983, 64 (04): : 347 - 351
  • [13] Duodenal neuroendocrine tumor A rare case report
    Wang, Xuewen
    Wu, Yanbin
    Cao, Xuefeng
    Zhang, Xingyuan
    Cheng, Yu
    Kong, Lingqun
    MEDICINE, 2021, 100 (06) : E24635
  • [14] Duodenal Gangliocytic Paraganglioma: A Rare Neuroendocrine Tumor
    Sarwar, Raiya
    Uzoaru, Ike
    Youssef, Wael
    AMERICAN JOURNAL OF GASTROENTEROLOGY, 2017, 112 : S1169 - S1170
  • [15] Laparoscopic excision of duodenal schwannoma
    E. Orsenigo
    S. Di Palo
    A. Vignali
    C. Staudacher
    Surgical Endoscopy, 2007, 21 : 1454 - 1456
  • [16] An Unusual Duodenal Subepithelial Lesion: A Challenging Case
    Lucidi, Cristina
    Conti, Laura
    Biancaniello, Francesca
    Lisi, Daniele
    Vignone, Anthony
    D'Ovidio, Valeria
    JOURNAL OF DIGESTIVE ENDOSCOPY, 2024,
  • [17] Clinical course of asymptomatic duodenal subepithelial lesions
    Kang, Seokin
    Park, Kwangbeom
    Kim, Do Hoon
    Kim, Yuri
    Na, Hee Kyong
    Lee, Jeong Hoon
    Ahn, Ji Yong
    Jung, Kee Wook
    Choi, Kee Don
    Song, Ho June
    Lee, Gin Hyug
    Jung, Hwoon-Yong
    KOREAN JOURNAL OF INTERNAL MEDICINE, 2024, 39 (04): : 603 - 611
  • [18] An Unusual Duodenal Subepithelial Lesion: A Challenging Case
    Lucidi, Cristina
    Conti, Laura
    Biancaniello, Francesca
    Lisi, Daniele
    Vignone, Anthony
    D'Ovidio, Valeria
    JOURNAL OF DIGESTIVE ENDOSCOPY, 2024,
  • [19] RARE DUODENAL TUMOR - ELECTRON-MICROSCOPIC STUDY
    LEE, SS
    LEE, CS
    GASTROENTEROLOGY, 1981, 80 (05) : 1206 - 1206
  • [20] Case of a Rare Small Bowel Tumor: Duodenal GIST
    Mehta, Chinar
    Walfish, Aaron
    Leytin, Anatoly
    Gumaste, Vivek
    AMERICAN JOURNAL OF GASTROENTEROLOGY, 2009, 104 : S258 - S258