The epidemiological and clinicopathological characteristics of multifocal/multicentric breast cancer in the Egyptian Delta and its impact on management strategies.

Background: Multifocal (MFBC)/multicentric (MCBC) breast cancer is being more recognized due to the improved imaging modalities and the greater orientation with this form of breast cancer, however, optimal surgical treatment, still poses a challenge. The standard surgical treatment is mastectomy, however, breast-conserving surgeries (BCS) may be appropriate in certain situations.

Methods: A total of 464 cases of MF/MCBC out of 4798 cases of breast cancer were retrospectively analyzed from the database of the Oncology Center, Mansoura University (OCMU), between January 2008 and December 2019.

Reconstruction of Oromandibular Defect After Tumor Resection by Sternomastoid-clavicular Flap.

The study aims to evaluate sternocleidomastoid-clavicular osteo-myocutaneous flap (SCM-OMCF) for reconstruction of mandibular defects after tumor resection. In the period between 2010 and 2018, thirteen patients with primary mandibular tumors underwent mandibular resection and reconstruction with SCM-OMCF. Patients were followed up for 10 to 66 months.

Absence of Neck Scars With Total Endoscopic Submandibular Sialadenectomy Using a Chest Wall Approach: A New Technique.

Introduction: This study aims to demonstrate the safety, surgical feasibility, and esthetic features of total endoscopic submandibular sialadenectomy through a chest wall approach without the creation of any neck incisions.

Methods: Four patients with benign submandibular gland lesions underwent a total endoscopic submandibular sialadenectomy through a chest wall approach using 3 ports (one 10-mm port for the camera and two 5-mm ports for the working instruments).

Results: The operative time ranged from 140 to 170 minutes.

Induction FOLFOX followed by preoperative hyperfractionated radiotherapy plus bolus 5-fluorouracil in locally advanced rectal carcinoma: single arm phase I-II study.

Induction chemotherapy has many benefits of in locally advanced rectal cancer (LARC); one of these is the better control of distant failure. Hyperfractionated radiotherapy (HFRT) is new approach still on evaluation in preoperative setting of rectal cancer. We aimed to evaluate the efficacy of induction FOLFOX followed by HFRT in LARC.