Background: The elderly cancers are worldwide a major public health issue. Their exact incidence is unknown in Togo. The purpose of this study was to describe epidemiological and histological data of cancers in the el...Background: The elderly cancers are worldwide a major public health issue. Their exact incidence is unknown in Togo. The purpose of this study was to describe epidemiological and histological data of cancers in the elderly in Togo. Materials and Methods: This was a cross-sectional and descriptive study of cases of elderly cancers diagnosed at the laboratory of pathology of the university teaching hospital of Lomé from 1995 to 2014 (20 years). Cases of examination on samples of the elderly (biopsy, excision, surgical specimens) were collected from the data records of that laboratory. Results: Overall, 792/5200 cases of elderly cancer were collected representing 15.2% of all cancers diagnosed in the laboratory. The annual incidence was 39.6 cases. Patient age ranged from 65 to 103 years old, with a mean of 68.5 ± 4 years old. The sex ratio (M/F) was 1.3. At pathological level, the study material included pieces (n=290 cases;36.6%) and biopsies (n=502 cases;63.4%). Cancers located preferably in prostate in men (38%), and in women the most frequent locations were cervix (16.2%) and breast (15.8%). We noticed four histological groups: carcinomas (n = 706 cases;89.1%), sarcomas (n = 43 cases;5.5%), lymphoma (n = 34 cases;4.3%) and melanoma (n = 9 cases;1.1%). Carcinomas were dominated by adenocarcinomas (50.1%) and squamous cell carcinomas (33.8%);Kaposi’s sarcoma (32.6%) was the most common histological type in sarcomas. Conclusion: Our results showed that the elderly cancers were frequent in Togo, locating mostly in uterus cervix and breast in female, and prostate in men. This study could help to advocate the establishment of a cancer registry in Togo.展开更多
文摘Background: The elderly cancers are worldwide a major public health issue. Their exact incidence is unknown in Togo. The purpose of this study was to describe epidemiological and histological data of cancers in the elderly in Togo. Materials and Methods: This was a cross-sectional and descriptive study of cases of elderly cancers diagnosed at the laboratory of pathology of the university teaching hospital of Lomé from 1995 to 2014 (20 years). Cases of examination on samples of the elderly (biopsy, excision, surgical specimens) were collected from the data records of that laboratory. Results: Overall, 792/5200 cases of elderly cancer were collected representing 15.2% of all cancers diagnosed in the laboratory. The annual incidence was 39.6 cases. Patient age ranged from 65 to 103 years old, with a mean of 68.5 ± 4 years old. The sex ratio (M/F) was 1.3. At pathological level, the study material included pieces (n=290 cases;36.6%) and biopsies (n=502 cases;63.4%). Cancers located preferably in prostate in men (38%), and in women the most frequent locations were cervix (16.2%) and breast (15.8%). We noticed four histological groups: carcinomas (n = 706 cases;89.1%), sarcomas (n = 43 cases;5.5%), lymphoma (n = 34 cases;4.3%) and melanoma (n = 9 cases;1.1%). Carcinomas were dominated by adenocarcinomas (50.1%) and squamous cell carcinomas (33.8%);Kaposi’s sarcoma (32.6%) was the most common histological type in sarcomas. Conclusion: Our results showed that the elderly cancers were frequent in Togo, locating mostly in uterus cervix and breast in female, and prostate in men. This study could help to advocate the establishment of a cancer registry in Togo.
