Author = Osama Ali El Atrash
ASSESSMENT OF SURGICAL OUTCOME FROM LAPAROSCOPIC VERSUS OPEN CHOLECYSTECTOMY DURING 1ST WEEK OF ACUTE CHOLECYSTITIS

Volume 71, Issue 4, December 2020, Pages 969-981

Osama Ali Mohamed El Atrash; Sherif Mourad Gerges; Ahmed Mohamed Abd Elhamid


SENTINEL LYMPH NODE BIOPSY AFTER NEOADJUVANT CHEMOTHERAPY IN CLINICALLY NODE POSITIVE AXILLA OF BREAST CANCER

Volume 71, Issue 3, September 2020, Pages 571-581

Osama Ali El Atrash; Mohamed El Sayed El Shinawi; Ahmed Gamal-Eldin Osman; Ahmed Ragab Ibrahim Soliman


COMPARATIVE STUDY BETWEEN CONSERVATIVE BREAST SURGERY AND SKIN SPARING MASTECTOMY IN PATIENTS WITH MULTIFOCAL BREAST CANCER

Volume 71, Issue 1, March 2020, Pages 207-219

Osama Ali El Atrash; Rania El Ahmady Elshekh; Ahmed Gamal Osman; Amr Ahmed Hassan


ONCOPLASTIC TECHNIQUES FOR EARLY UPPER INNER QUADRANT BREAST CANCER; A COMPARATIVE STUDY BETWEEN INFERIOR PEDICLE MAMMAPLASTY AND DOUGHNUT MASTOPEXY

Volume 70, 1,2 & 3, July 2019, Pages 177-193

Osama Ali El Atrash; Ahmad Gamal El Din Osman; Sherif Mohammed Mohsen Ismail; Bishoy Refaat Ragheb Ayoub