Laryngeal Cancer in Kazakhstan - Ethnic, Age and Gender Differences over Time

Igissinov, Nurbek; Zatoskikh, Vera; Moore, Malcolm A; Igissinov, Saginbek; Aldiyarova, Gulmira; Tokmurziyeva, G; Valieva, Saule; Alpeissova, Sholpan; Сарсенова, С. В.

doi:10.7314/apjcp.2013.14.11.7033

Cited by 6 publications

(2 citation statements)

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“…The incidence rates of laryngeal carcinoma are considerably lower among the female patients [6][7][8][9]. We report 34 female patients-who met the inclusion criteria-with laryngeal carcinoma; 38.2% were in the fifth decade of life, and these results are in accordance with the report of Garham and Palmer [10].…”

Section: Discussionsupporting

confidence: 88%

Analysis of the pathological characteristics of locally advanced laryngeal carcinoma in Egyptian females: 7-year review

Eltelety

Nassar

2022

Egypt J Otolaryngol

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Background Study the pathological features, extent of treatment, and epidemiological distribution of laryngeal carcinoma among Egyptian female patients. Results The study population consisted of 34 female patients treated for laryngeal cancer at the Otolaryngology Department, Faculty of Medicine, Cairo University, between 2011 and 2017. The data were collected in a retrospective manner, based on the analysis of patients’ medical records. The mean age of the total cohort is 56.5 years. Twenty-six patients (76.5%) had supraglottic carcinoma, 7 patients (20.5%) had glottic carcinoma, and only 1 patient (3%) had subglottic tumor. The regional disease of the neck affected 18% of the patients. Ninety-one percent of the patients showed a moderate degree of tumor differentiation. Conclusion There may be important gender differences in laryngeal sub-site incidence for patients with laryngeal carcinoma.

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Section: Discussionsupporting

confidence: 88%

Analysis of the pathological characteristics of locally advanced laryngeal carcinoma in Egyptian females: 7-year review

Eltelety

Nassar

2022

Egypt J Otolaryngol

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“…Epidemiological research pursued in Kazakhstan has shown that the pattern of laryngeal cancer, leukemia and breast cancer prevalence depends on ethnic and gender differences, unfavorable environmental conditions (Bilyalova et al, 2012;Igissinov et al, 2012;Igissinov et al, 2013) . Previous research has shown that technogenic chrome biogeochemical province has a direct impact on the prevalence of malignant tumors among the urban residents and cancer pathologymortality rate .…”

Section: Introductionmentioning

confidence: 99%

Malignant Neoplasm Prevalence in the Aktobe Region of Kazakhstan

Bekmukhambetov

Мамырбаев²,

Jarkenov³

et al. 2016

Asian Pacific Journal of Cancer Prevention

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An oncopathological state assessment was conducted among adults, children and teenagers in Aktobe region for [2004][2005][2006][2007][2008][2009][2010][2011][2012][2013]. Overall the burden of mortality was in the range of 94.8-100.2 per 100,000 population, without any obvious trend over time. Ranking by pathology, the highest incidences among women were registered for breast cancer (5.8-8.4), cervix uteri (2.9-4.6), ovary (2.4-3.6) and corpus uteri, stomach, esophagus, without any marked change over time except for a slight rise in cervical cancer rates. In males, the first place in rank was trachea, bronchus and lung, followed by stomach and esophagus, which are followed by bladder, lymphoid and hematopoietic tissues pathology. Agian no clear trends were apparent over time. In children, main localizations in cancer incidence blood (acute lymphocytic leukemia, lymphosarcoma, acute myeloid leukemia, Hodgkin's disease), brain and central nervous system, bones and articular cartilages, kidneys, and eye and it's appendages, in both sexes. Similarly, in young adults, the major percentage was in blood and lymphatic tissues (acute myeloid leukemia, acute lymphocytic leukemia, Hodgkin's disease) a significant percentage accruing to lymphosarcoma, lymphoma, other myeloid leukemia and hematological malignancies as well as tumors of brain and central nervous system, bones and articular cartilages. This initial survey provides the basis for more detailed investigation of cancer epidemiology in Aktobe, Kazakhstan.Keywords: Malignant neoplasms -mortality -oncopathology -adults -children -teenagers -Aktobe, Kazakhstan RESEARCH ARTICLE Malignant Neoplasm Prevalence in the Aktobe Region of KazakhstanYerbol Bekmukhambetov 1 , Arstan Mamyrbayev 2 , Timur Jarkenov 3 , Aliya Makenova 4 , Zina Imangazina 5 * malignancies among rural residents (Mamyrbayev et al., 2014;Urgushbaeva et al., 2015).

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Human Papillomavirus Prevalence in Invasive Laryngeal Cancer in the United States

et al. 2014

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PurposeHuman papillomavirus (HPV) is a major risk factor for specific cancers of the head and neck, particularly malignancies of the tonsil and base of the tongue. However, the role of HPV in the development of laryngeal cancer has not been definitively established. We conducted a population-based, cancer registry study to evaluate and characterize the genotype-specific prevalence of HPV in invasive laryngeal cancer cases diagnosed in the U.S.MethodsThe presence of genotype-specific HPV DNA was evaluated using the Linear Array HPV Genotyping Test and the INNO-LiPA HPV Genotyping Assay in formalin-fixed paraffin embedded tissue from 148 invasive laryngeal cancer cases diagnosed in 1993–2004 within the catchment area of three U.S. SEER cancer registries.ResultsHPV DNA was detected in 31 of 148 (21%) invasive laryngeal cancers. Thirteen different genotypes were detected. Overall, HPV 16 and HPV 33 were the most commonly detected types. HPV was detected in 33% (9/27) of women compared with 18% (22/121) of men (p = 0.08). After adjustment for age and year of diagnosis, female patients were more likely to have HPV-positive laryngeal tumors compared to males (adjusted OR 2.84, 95% CI 1.07–7.51). Viral genotype differences were also observed between the sexes. While HPV 16 and 18 constituted half of HPV-positive cases occurring in men, among women, only 1 was HPV 16 positive and none were positive for HPV 18. Overall 5-year survival did not vary by HPV status.ConclusionsHPV may be involved in the development of a subset of laryngeal cancers and its role may be more predominant in women compared to men.

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Laryngeal Cancer in Kazakhstan - Ethnic, Age and Gender Differences over Time

Cited by 6 publications

References 43 publications

Analysis of the pathological characteristics of locally advanced laryngeal carcinoma in Egyptian females: 7-year review

Analysis of the pathological characteristics of locally advanced laryngeal carcinoma in Egyptian females: 7-year review

Malignant Neoplasm Prevalence in the Aktobe Region of Kazakhstan

Human Papillomavirus Prevalence in Invasive Laryngeal Cancer in the United States

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