Prognostic factors of pelvic MRI at the initial workflow in locally advanced rectal cancer: Focus on extra mural venous invasion and tumour deposits.

Introduction: Tumour deposits (TD) and extramural venous invasion (EMVI) are key anatomopathology prognostic criteria in rectal cancer. According to the 2018 ESGAR recommendations, they should be included in every MRI report. The present study aimed at identifying pelvic MRI survival prognostic factors in locally advanced rectal cancers before neo-adjuvant treatment, with a focus on EMVI and TD (mrEMVI and mrTD).

Five-fraction HDR brachytherapy in locally advanced cervical cancer: A monocentric experience.

Purpose: The 5-fraction scheme (5×5-5.5Gy) is a common High-Dose Rate (HDR) intracavitary brachytherapy regimen for locally advanced cervical cancer (LACC). Yet, its equivalence with Pulse-Dose rate (PDR) schemes remains unproved.

CBCT evaluation of inter- and intra-fraction motions during prostate stereotactic body radiotherapy: a technical note.

Background: In most clinical trials, gold fiducial markers are implanted in the prostate to tune the table position before each radiation beam. Yet, it is unclear if a cone-beam computed tomography (CBCT) should be performed before each beam to monitor a possible variation of the organs at risk (OARs) fullness, especially in case of recto-prostatic spacer implantation. The present study aimed at assessing the inter- and intra-fraction movements of prostate, bladder and rectum in patients implanted with a hyaluronic acid spacer and undergoing prostate stereotactic body radiotherapy (SBRT).

[Treatment de-intensification strategies for HPV-driven oropharyngeal cancer: A short review].

The incidence of oropharyngeal cancer induced by human papillomavirus (HPV) infection is steadily increasing in developed countries. These tumors are more chemoradiosensitive and have a better prognosis than HPV-negative one. In addition, they occur in younger and better-off patients with longer life expectancy.

[Docetaxel for octogerian metastatic castration-resistant prostate cancer patient: A multicentric ten years' experience].

Introduction: There is very few data about the management of elderly patients with metastatic castration-resistant prostate cancer (mCRPC). The aim of this study was to analyze the management of patients aged 80 and over treated with docetaxel for a mCRPC.

Methods And Materials: Clinical and pathological characteristics of octogerians treated with docetaxel were collected retrospectively from 3 French centers from 2009 to 2019.

[From bench to bedside for new treatment paradigms in chordomas: An update].

Chordomas are rare malignant tumours, which typically occur in the axial skeleton and skull base. They arise from embryonic remnants of the notochord. They constitute less than 5 % of primary bone tumours.

[Radiotherapy and immune suppression: A short review].

The management of patients undergoing immunosuppressive agents is really challenging. Based on precaution principle, it seems mandatory to stop immunosuppressive (or immunomodulating) agents during radiation. Yet, it is impossible in grafted patients.