Open Access

Rare case of metachronous tumor: Nasopharyngeal and colorectal carcinoma

  • Authors:
    • Daniela Jicman (Stan)
    • Elena Niculet
    • Mihaela Lungu
    • Cristian Onisor
    • Laura Rebegea
    • Carmen Bobeica
    • Alina Mihaela Elisei
    • Lucretia Anghel
    • Alin Laurentiu Tatu
  • View Affiliations

  • Published online on: October 8, 2021     https://doi.org/10.3892/etm.2021.10852
  • Article Number: 1417
  • Copyright: © Jicman (Stan) et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

The study presents an unusual case of a patient with a personal history of a rectal malignant tumor in 2013, who after a period of 6 years, was diagnosed with an advanced nasopharyngeal carcinoma, locally and regionally invasive. It is possible that the colorectal malignant tumor affected the development of the nasopharyngeal carcinoma, or the other way around, depending on the presence of genetic instabilities. These two types of malignant tumors share a series of genes that can influence their progression, i.e., SPINK‑6 and Bcl‑2. The particularity of this case stems from the development of a metachronous tumor, a rectal adenocarcinoma and nasopharyngeal carcinoma, two malignant tumors with different patient prognosis and disease progression. Research needs to be continued on the multidisciplinary therapeutic management of nasopharyngeal cancer and the ways of identifying this cancer type in its early stages, considering that most patients come from a rural environment, have poor medical education, a number of comorbidities, and who frequently ignore the signs, symptoms and sometimes the treatment offered.
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December-2021
Volume 22 Issue 6

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Jicman (Stan) D, Niculet E, Lungu M, Onisor C, Rebegea L, Bobeica C, Elisei AM, Anghel L and Tatu AL: Rare case of metachronous tumor: Nasopharyngeal and colorectal carcinoma. Exp Ther Med 22: 1417, 2021
APA
Jicman (Stan), D., Niculet, E., Lungu, M., Onisor, C., Rebegea, L., Bobeica, C. ... Tatu, A.L. (2021). Rare case of metachronous tumor: Nasopharyngeal and colorectal carcinoma. Experimental and Therapeutic Medicine, 22, 1417. https://doi.org/10.3892/etm.2021.10852
MLA
Jicman (Stan), D., Niculet, E., Lungu, M., Onisor, C., Rebegea, L., Bobeica, C., Elisei, A. M., Anghel, L., Tatu, A. L."Rare case of metachronous tumor: Nasopharyngeal and colorectal carcinoma". Experimental and Therapeutic Medicine 22.6 (2021): 1417.
Chicago
Jicman (Stan), D., Niculet, E., Lungu, M., Onisor, C., Rebegea, L., Bobeica, C., Elisei, A. M., Anghel, L., Tatu, A. L."Rare case of metachronous tumor: Nasopharyngeal and colorectal carcinoma". Experimental and Therapeutic Medicine 22, no. 6 (2021): 1417. https://doi.org/10.3892/etm.2021.10852