- Prospective randomized trial of HDR brachytherapy as a sole modality in palliation of advanced esophageal carcinoma--an International Atomic Energy Agency studyRanjan K Sur
University of the Witwatersrand, Box 4280, Cresta 2118, Johannesburg, South Africa
Int J Radiat Oncol Biol Phys 53:127-33. 2002..A multicenter, prospective randomized study was therefore conducted under the auspices of the International Atomic Energy Agency to evaluate two HDR regimens...
- Preliminary report on the effect of brachytherapy on expression of p53, bc1-2 and apoptosis in squamous cell carcinoma of the oesophagusMonalisa Sur
Department of Anatomical Pathology, School of Pathology, South African Institute of Medical Research, Division of Radiation Oncology, Department of Radiation Services, Department of Surgery, University of the Witwatersrand, Johannesburg
S Afr J Surg 41:14-20. 2003..This may be responsible for the high incidence of local recurrence and distant metastasis in oesophageal cancer treated with radiotherapy. There is no effect of brachytherapy on bcl-2 expression in oesophageal cancer...