BackgroundBreast cancer represented 35.1 % of total female cancer cases in Egypt. Seroma is one of the most serious and common complications of mastectomy and axillary dissection with incidence between 15 and 81 %. Seroma formation delays wound healing and increases susceptibility to infection, skin flap necrosis, and persistent pain as well as prolonging convalescence. Therefore, several techniques have been investigated to minimize seroma formation with no consistent success. Axillary exclusion is a technique aimed to obliterate dead space after axillary clearance and minimize collection.MethodsSixty-four patients were prepared for modified radical mastectomy. Of those, the study group contains 32 patients and the control group contains 32 patients. Study group had axillary exclusion while the other had the conventional procedure; total drain outputs were recorded daily for all patients prior to drain removal. The drains were removed when the daily drainage was less than 30 ml.ResultsThis study contains 64 patients, the study group contains 32 patients, and the control group contains 32 patients. Age, BMI (mean control = 31.7 and study = 30.2), and tumor size were of no significant differences to be more concise on the effect of axillary exclusion. The mean of day of drain removal in the control group was 17.8 day (15–19) with a mean of total drain output of 4525.6 ml (4430–3660 ml) while the mean in the study group of day of drain removal was 11.3 (10–13) with a mean of total drain output of 1476.2 ml (620–2200 ml), p < 0.00.ConclusionsAxillary exclusion technique is a valuable procedure that significantly decreases seroma postmastectomy and axillary dissection.

BackgroundBreast cancer, with an incidence of 32%, is the most frequent cancer among Egyptian women. The frequency of arm lymphedema after axillary surgery for breast cancer ranges from 7 to 77%. Axillary reverse mapping is a technique aimed to distinguish and conserve upper-limb lymphatics and lymph nodes during the course of axillary surgery and could help to prevent arm lymphedema.MethodsPatients (n = 48) were prepared for axillary lymph-node dissection. The study group and the control group each contained 24 individuals. In the study group, following dye injection, stained arm lymph nodes and lymphatics were conserved during axillary dissection, whereas control-group participants underwent the conventional procedure. All participants were re-evaluated after 6 months, and the incidence of lymphedema was recorded by measuring arm circumference at a level 10 cm proximal to the medial epicondyle. Arm lymphedema was defined as a change in the circumference of the ipsilateral upper extremity > 2 cm during the follow-up period.ResultsAge, tumor size and N stage were not significantly different between the study and control groups. Lymph-node visualization was achieved in 20 participants (83.3%) in the study group. Suspicious stained lymph nodes were surgically removed from four individuals but showed no metastatic involvement. In 20 individuals in the study group, no stained lymph nodes were removed. The incidence of lymphedema in the control group was 16.7%, and the incidence in the study group was 4.2%.ConclusionsAxillary reverse mapping is a minimally invasive technique that can be performed during axillary lymph-node dissection, helping to prevent the subsequent development of arm lymphedema.Trial registration#SCURCTN3276, retrospectively registered on 11 April 2017 at Research Ethics Committee at the Faculty of medicine-Suez Canal University.

Background Pain control following breast surgery is of utmost importance in order to reduce the chance of chronic pain development, and facilitate early rehabilitation. The erector spinae plane block (ESPB) is a recently developed regional anaesthesia procedure successfully used for different types of surgical procedures including thoracic and abdominal surgeries. Methods A double-blind, randomized, controlled trial was conducted on 90 patients who were scheduled for modified radical mastectomy (MRM). Patients were randomly categorized into groups I (women who underwent ESPB), II (women who underwent paravertebral block (PVB), and III (women who underwent general anaesthesia). Results The ESPB (4.9 ± 1.2 mg) and PVB (5.8 ± 1.3 mg) groups had significantly lower total morphine consumption than the control group had (16.4 ± 3.1 mg; p < 0.001). Notably, patients in the ESPB group had insignificantly lower morphine consumption than those in the PVB group had (p = 0.076). Moreover, patients in the ESPB and PVB groups had a significantly longer time to first required anaesthesia than those in the control group (7.9 ± 1.2 versus 7.5 ± 0.9 versus 2 ± 1.2 h, respectively; p < 0.001). The postoperative visual analog scale scores were lower in the ESPB and PVB groups than in the control group on the first 24 h after the procedure (p < 0.001). Conclusion ESPB and PVB provide effective postoperative analgesia for women undergoing MRM. The ESPB appears to be as effective as the PVB. Trial registration The study was registered before the enrolment of the first patient at the Pan African Clinical Trial Registry (www.pactr.org) database. Identification number for the registry is (PACTR202008836682092).

BackgroundSeroma is the most frequent postoperative complication following breast cancer surgery. Our aim was to evaluate the effect of the harmonic focus scalpel versus electrocautery in reducing seroma formation post-mastectomy and axillary clearance.MethodsA prospective randomized controlled trial study was conducted at the Department of Surgery of Suez Canal University Hospital from April 26th 2014 to 30th June 2016. Seventy-two women, in whom a mastectomy and axillary clearance for breast cancer were performed, were randomly allocated to either harmonic dissection (n = 36) or electrocautery (n = 36).ResultsThe mean operative time was significantly longer for harmonic dissection compared with electrocautery (2.63 ± 0.41 vs. 1.75 ± 0.26 h; p < 0.0001). In addition, a significantly smaller amount of intraoperative blood loss (69.4 ± 25.1 vs. 255.5 ± 41.6 ml; p = 0.002) and total drainage volume (1277.8 ± 172.5 ml vs. 3300 ± 167.5 ml; p = 0.002) were found in the harmonic group. Moreover, there was a significant reduction in the time of drain removal (10.9 ± 1.12 vs. 15.9 ± 1.44; p = 0.001) and the incidence of seroma formation after drain removal [8.3% vs 33.3%; p = 0.003] in the harmonic group compared with those in the electrocautery group.ConclusionHarmonic dissection technique leads to significant decreases in intraoperative blood loss, total drainage volume and postoperative seroma in terms of shorter drain duration with a minimal increase in the operative time and better quality of life. Here, we recommend the use of the harmonic dissection technique in mastectomy and axillary clearance.