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Case report


Mixed adenoneuroendocrine carcinoma of cecum: a rare entity.

Aditi JainSaurabh SinglaK S JagdeeshH Y Vishnumurthy
Department of Radiodiagnosis, M.S Ramaiah Medical College, Bangalore, India
Date of Submission: 26-Dec-2012, Date of Acceptance: 12-Feb-2013, Date of Web Publication: 28-Feb-2013.
Corresponding Author:
Corresponding Author

Saurabh Singla

101, M.S Palazzo, 491 Jakkur Main Road, Yelahanka Hobli, Bangalore ‑ 560 064, India.
E-mail: saurabh_6681@yahoo.com

Corresponding Author:
Corresponding Author

Saurabh Singla

101, M.S Palazzo, 491 Jakkur Main Road, Yelahanka Hobli, Bangalore ‑ 560 064, India.
E-mail: saurabh_6681@yahoo.com

DOI: 10.4103/2156-7514.107995 Facebook Twitter Google Linkedin

ABSTRACT


Mixed adenoneuroendocrine carcinoma of cecum (MANEC) was first reported by Cardier in 1924. These tumors are thought to arise from multi-potential stem cells, which have differentiated bidirectionally. Location of the tumor influences the treatment and outcome. We report a rare case of MANEC where the patient presented with abdominal pain and distension. Imaging revealed an ileo colic intussusception with the lead point being a MANEC.
Keywords: Cecum, Composite Tumor, Mixed Adenoneuroendocrine Carcinoma

Cited in 8 Documents

  1. Simona Gurzu (2015) Mixed adenoneuroendocrine carcinoma of gastrointestinal tract: Report of two cases. WJG 21(4):1329. doi: 10.3748/wjg.v21.i4.1329
  2. Miho Yamamoto, Soji Ozawa, Kazuo Koyanagi, Junya Oguma, Akihito Kazuno, Yamato Ninomiya, Kentaro Yatabe and Kazuhito Hatanaka (2018) Mixed adenoneuroendocrine carcinoma of the esophagogastric junction: a case report. surg case rep 4(1):. doi: 10.1186/s40792-018-0464-x
  3. S. Qiu, G. Pellino, O. J. Warren, S. Mills, R. Goldin, C. Kontovounisios and P. P. Tekkis (2018) Mixed adenoneuroendocrine carcinoma of the colon and rectum. Acta Chirurgica Belgica 118(5):273. doi: 10.1080/00015458.2018.1482697
  4. Ana María Minaya-Bravo, Julio Cesar Garcia Mahillo, Fernando Mendoza Moreno, Fernando Noguelares Fraguas and Javier Granell (2015) Large cell neuroendocrine – Adenocarcinona mixed tumour of colon: Collision tumour with peculiar behaviour. What do we know about these tumours?. Annals of Medicine and Surgery 4(4):399. doi: 10.1016/j.amsu.2015.10.004
  5. Paurush Ambesh, Joseph Weissbrot, Sabina Ratner, Ankur Sinha, Ravikaran Patti, Jasminka Balderacchi, Michael Marcelin, Lawrence Wolf and Stephan Kamholz (2017) Mixed Adenoneuroendocrine Carcinoma of the Gastroesophageal Junction: A Rare Find. Journal of Investigative Medicine High Impact Case Reports 5(4):232470961775018. doi: 10.1177/2324709617750180
  6. José Francisco Juanmartiñena, Ignacio Fernández-Urien, Alicia Córdoba, Coro Miranda Murua and Ana Borda (2016) Mixed adenoneuroendocrine carcinoma (MANEC) of the gastroesophageal junction: a case report and review of the literature. Rev Esp Enferm Dig 109:. doi: 10.17235/reed.2016.4315/2016
  7. Zhen Huang, Wei-Dong Xiao, Yong Li, Song Huang, Jun Cai and Jian Ao (2015) Mixed adenoneuroendocrine carcinoma of the ampulla: Two case reports. WJG 21(7):2254. doi: 10.3748/wjg.v21.i7.2254
  8. Akihiro Kondo, Masaaki Ito, Takeshi Sasaki, Yuji Nishizawa, Yuichiro Tsukada and Motohiro Kojima (2017) A Rectal Mixed Adenoneuroendocrine Carcinoma with Pagetoid Spread. Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi 50(12):999. doi: 10.5833/jjgs.2016.0159

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