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Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon

Received: 14 September 2019     Accepted: 7 October 2019     Published: 14 November 2019
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Abstract

To describe the epidemiological and histopathological aspects of esophageal cancers in Cameroon. A retrospective study was carried out over a period of 13 years (January 2004-December 2016) in anatomopathological and gastroenterological departments, in five different regions in Cameroon. Only cases of confirmed histological diagnosis of esophageal cancers were included. Information was retried using a performed question which included questions of sociodemographic data, anatomical site, gross appearance, type specimens, histological type. Data statistical analysis was done using Statistical Package for Social Sciences (SPSS) software version 20.0. We registered 89 cases of esophageal Cancers within the study period. It was the 4th frequent malignancy of the gastrointestinal tract (6.33%) of all cases. The mean age was 54.89 ± 11.22 years, predominant at 75.28% in the male sex. Smoking was the predominant risk factor among the identified factors associated with the risk of that cancer (21.35%). Lesions of the endoscoy were mostly ulcerative (44.44%) with preferential sites being the lower third portion of the oesophagus (63.33%). 83.15% (74 cases) specimens were biopsies. Squamous cell carcinoma (SCC) was the most frequent histological type (52.81%), followed by adenocarcinoma (ADK). Malignant tumors of the esophagus are predominantly male in Cameroon and occur mainly in subjects over 50 years. Their incidence is strongly associated with alcohol-toxic intoxication. The tumor lesions sit mainly in the lower third of the organ. The most common histological type is squamous cell carcinoma.

Published in Cancer Research Journal (Volume 7, Issue 4)
DOI 10.11648/j.crj.20190704.15
Page(s) 150-156
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Cancer, Esophagus, Epidemiology, Histopathology, Cameroon

References
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Cite This Article
  • APA Style

    Jean Paul Ndamba Engbang, Basile Essaola, Servais Eloumou, Zacharie Sando, Ebock Yvette Takang, et al. (2019). Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon. Cancer Research Journal, 7(4), 150-156. https://doi.org/10.11648/j.crj.20190704.15

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    ACS Style

    Jean Paul Ndamba Engbang; Basile Essaola; Servais Eloumou; Zacharie Sando; Ebock Yvette Takang, et al. Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon. Cancer Res. J. 2019, 7(4), 150-156. doi: 10.11648/j.crj.20190704.15

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    AMA Style

    Jean Paul Ndamba Engbang, Basile Essaola, Servais Eloumou, Zacharie Sando, Ebock Yvette Takang, et al. Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon. Cancer Res J. 2019;7(4):150-156. doi: 10.11648/j.crj.20190704.15

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  • @article{10.11648/j.crj.20190704.15,
      author = {Jean Paul Ndamba Engbang and Basile Essaola and Servais Eloumou and Zacharie Sando and Ebock Yvette Takang and Godefroy Simo and André Moune and Roger Gilbert Ateba and Amadou Fewou},
      title = {Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon},
      journal = {Cancer Research Journal},
      volume = {7},
      number = {4},
      pages = {150-156},
      doi = {10.11648/j.crj.20190704.15},
      url = {https://doi.org/10.11648/j.crj.20190704.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.crj.20190704.15},
      abstract = {To describe the epidemiological and histopathological aspects of esophageal cancers in Cameroon. A retrospective study was carried out over a period of 13 years (January 2004-December 2016) in anatomopathological and gastroenterological departments, in five different regions in Cameroon. Only cases of confirmed histological diagnosis of esophageal cancers were included. Information was retried using a performed question which included questions of sociodemographic data, anatomical site, gross appearance, type specimens, histological type. Data statistical analysis was done using Statistical Package for Social Sciences (SPSS) software version 20.0. We registered 89 cases of esophageal Cancers within the study period. It was the 4th frequent malignancy of the gastrointestinal tract (6.33%) of all cases. The mean age was 54.89 ± 11.22 years, predominant at 75.28% in the male sex. Smoking was the predominant risk factor among the identified factors associated with the risk of that cancer (21.35%). Lesions of the endoscoy were mostly ulcerative (44.44%) with preferential sites being the lower third portion of the oesophagus (63.33%). 83.15% (74 cases) specimens were biopsies. Squamous cell carcinoma (SCC) was the most frequent histological type (52.81%), followed by adenocarcinoma (ADK). Malignant tumors of the esophagus are predominantly male in Cameroon and occur mainly in subjects over 50 years. Their incidence is strongly associated with alcohol-toxic intoxication. The tumor lesions sit mainly in the lower third of the organ. The most common histological type is squamous cell carcinoma.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Epidemiological and Histopathological Characteristics of Esophageal Cancers in Cameroon
    AU  - Jean Paul Ndamba Engbang
    AU  - Basile Essaola
    AU  - Servais Eloumou
    AU  - Zacharie Sando
    AU  - Ebock Yvette Takang
    AU  - Godefroy Simo
    AU  - André Moune
    AU  - Roger Gilbert Ateba
    AU  - Amadou Fewou
    Y1  - 2019/11/14
    PY  - 2019
    N1  - https://doi.org/10.11648/j.crj.20190704.15
    DO  - 10.11648/j.crj.20190704.15
    T2  - Cancer Research Journal
    JF  - Cancer Research Journal
    JO  - Cancer Research Journal
    SP  - 150
    EP  - 156
    PB  - Science Publishing Group
    SN  - 2330-8214
    UR  - https://doi.org/10.11648/j.crj.20190704.15
    AB  - To describe the epidemiological and histopathological aspects of esophageal cancers in Cameroon. A retrospective study was carried out over a period of 13 years (January 2004-December 2016) in anatomopathological and gastroenterological departments, in five different regions in Cameroon. Only cases of confirmed histological diagnosis of esophageal cancers were included. Information was retried using a performed question which included questions of sociodemographic data, anatomical site, gross appearance, type specimens, histological type. Data statistical analysis was done using Statistical Package for Social Sciences (SPSS) software version 20.0. We registered 89 cases of esophageal Cancers within the study period. It was the 4th frequent malignancy of the gastrointestinal tract (6.33%) of all cases. The mean age was 54.89 ± 11.22 years, predominant at 75.28% in the male sex. Smoking was the predominant risk factor among the identified factors associated with the risk of that cancer (21.35%). Lesions of the endoscoy were mostly ulcerative (44.44%) with preferential sites being the lower third portion of the oesophagus (63.33%). 83.15% (74 cases) specimens were biopsies. Squamous cell carcinoma (SCC) was the most frequent histological type (52.81%), followed by adenocarcinoma (ADK). Malignant tumors of the esophagus are predominantly male in Cameroon and occur mainly in subjects over 50 years. Their incidence is strongly associated with alcohol-toxic intoxication. The tumor lesions sit mainly in the lower third of the organ. The most common histological type is squamous cell carcinoma.
    VL  - 7
    IS  - 4
    ER  - 

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Author Information
  • Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala, Cameroon

  • Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala, Cameroon

  • Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala, Cameroon

  • Yaoundé General Hospital, Yaoundé, Cameroon

  • Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala, Cameroon

  • Bio-Medical and Cancer Center of Bafoussam, Bafoussam, Cameroon

  • Anapathos Laboratory, Douala, Cameroon

  • Douala Gyneco-Pediatric Hospital, Douala, Cameroon

  • Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon

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