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has been cited by the following article:

• TITLE: Radiotherapy of Esophageal Carcinomas at the Dantec University Hospital of Dakar from 2010 to 2015

  AUTHORS: Papa Macoumba Gaye, Mouhamadou Bachir Ba, Dabbo Dieng, Mamadou Moustapha Dieng, Ahmadou Dem

  KEYWORDS: Radiotherapy, Esophageal, Sénégal

  JOURNAL NAME: Journal of Cancer Therapy, Vol.11 No.5, May 19, 2020

  ABSTRACT: We performed a descriptive retrospective study of radiotherapy of esophageal carcinomas at the Dantec University Hospital in Dakar from 2010 to 2015. The aim was to describe the type of patient, and to evaluate the indication and the results of the irradiation. We consulted 117 cases and selected 26 cases. The average age of patients is 46.1 years (Extremes 17 - 83 years and peaks 30-39 and 50 - 59 years). The sex ratio is 1.67. Smoking was reported in 38.4% of cases and alcoholism in 15.3%. Dysphagia is the predominant sign (100% of patients). The general condition is classified WHO 1 for 42.3% of cases. The tumor was localized in 61.5% in the lower third and is stenosing in 84.6% of our patients. Squamous cell carcinoma is the most common type (88.5% of cases). The size of the tumor, specified in 50% of cases, varies from 2.6 to 11.2 cm. Computed tomography is performed in more than 50% of cases. Endoscopic ultrasonography is not performed and surgical exploration has contributed to the staging of 7.7% of irradiated patients. The tumor is localized in 47.8% of cases; at an advanced stage in 52% and is metastatic in 4.3%. We note a transhiatal excision and a gastrostomy in 15% and 69% of the cases and no surgery of excision in healthy margin. Chemotherapy or neoadjuvant radiotherapy is not performed. The radiotherapy was: exclusive (11%), adjuvant after surgery in margin R2 (15%), palliative in 3 × 5 Gy per 3 week (4%) and concomitant with chemotherapy cisplatyl 5FU (70%). The spread ranges from 2 to 6 weeks. The partial and complete response rate is 38.4% and 11.5%. The stabilization is 30.7% and the progression is 19.4%. Grade I-2 toxicity was noted in 46.1% (asthenia, radiodermatitis, cough) and grade 3 radiodermite in 4%. The average follow-up time is 198.19 days with extremes of 2 days and 32 months.