EP-1631: Efficacy of Postoperative Radiotherapy (RT) using Modern RT technique in Retroperitoneal Sarcoma

Treatment outcome of postoperative radiotherapy for retroperitoneal sarcoma

PURPOSE To evaluate the treatment outcome and prognostic factor after postoperative radiotherapy in retroperitoneal sarcoma. MATERIALS AND METHODS Forty patients were treated with surgical resection and postoperative radiotherapy for retroperitoneal sarcoma from August 1990 to August 2008. Treatment volume was judged by the location of initial tumor and surgical field, and 45-50 Gy of radiati...

Rapid Detection of COVID-19 by RT-LAMP PCR Technique and its Comparison with Real-Time RT-PCR Method

Rapid antigen and antibody, serological tests, and RT ‑ PCR-based molecular methods are widely used for the detection of microorganisms worldwide. Objectives: This study aimed by Isothermal nucleic acid amplification techniques to detect the covid-19. Methods: In this study, 200 samples of nasopharynx and oropharynx were collected from Jamaran Heart Hospital in Tehran. Covid -19 was exami...

RT-DSP Using ”See Through”

Engineering educators teaching digital signal processing (DSP) have found that using hands-on exercises for students can smooth the transition from theory to practical real-time DSP. However, before significant learning can begin using such exercises, students must build their confidence in the hardware and software platforms. When using audio signals, a “talk-through” project accomplishes this...

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Report of One Case of Behcet\'s with Obstruction of Rt, SVC & Rt Jugular Veins & Rt sub. Clavian Vein

One case of Behcet's reported with above vascular involvement. He was 36 years old male with problem of Arthralgia and Arthritis and Venous engagement of upper thorax. He has had ulceration of bu cal mucousal, under investigation, HLAB5 and HLAB27 were positive. Treatment with Corticosteroid and Azathioprin started and  Pt is well being until writing this report.