Superficial or partial superficial parotidectomy for the treatment of primary benign parotid tumors.

OBJECTIVE: The extent of surgery in benign superficial parotid tumors has no strong evidence-based consensus. Partial superficial parotidectomy (PSP) is a popular choice among surgeons. We retrospectively evaluated the hypothesis that it carries similar efficacy and greater safety than superficial parotidectomy (SP). PATIENTS AND METHODS: Between 2010 and 2016, 84 patients with benign superficial parotid tumors were enrolled in the study. Deep lobe and recurrent tumors were excluded. The patients were treated by SP; (40 patients) or PSP; (44 patients). The operative and postoperative morbidity, tumor recurrence, operative time, and length of hospitalization were analyzed. RESULTS: There was no significant difference regarding patients or tumors in baseline data. PSP showed significantly shorter operative time (P = .022), and hospital stay (P = .001), as well as significantly lower frequencies of postoperative transient facial nerve paralysis and Frey's syndrome, (P = .042 for each). Permanent facial dysfunction was nonsignificantly greater in SP. No tumor recurrence was detected in either group after a median follow-up of 7 years. CONCLUSIONS: PSP is a quicker and less extensive procedure. It was associated with a shorter hospital stay and fewer complications especially transient facial paralysis and Frey's syndrome with a recurrence rate comparable to that of SP.

Transaxillary endoscopic excision of benign breast tumors, early institution experience.

BACKGROUND AND AIM: Benign breast diseases are one of the most common diseases in females. An important goal in its treatment should be cosmesis, so a new minimally invasive technique has advanced. One of these techniques is the transaxillary endoscopic resection. The aim of this study was to assess the feasibility, safety, operative time, postoperative pain, hospital stay, and cosmetic outcome of this transaxillary approach. METHODS: This study was carried out on 40 female patients presented with benign breast tumors in the surgical oncology unit at the General Surgery Department, Tanta University Hospital during the period from January 2018 to January 2019. The patients included in the study aged ≥18 years, had solitary or multiple benign breast tumors, located at any breast quadrant. The patients subjected to transaxillary endoscopic excision of the tumors. RESULTS: The age of the patients ranged from 20 to 49 years with a mean age of 32 years. 60% of the lesions located in the upper half of the breast. Fibroadenoma was the most common finding in 80% of the patients, 60% of the patients had solitary tumor. The operative time ranged from 42 to 105 minutes with a mean of 61.4 minutes. 88.8% of the patients considered the cosmetic outcome excellent. CONCLUSION: Endoscopic transaxillary excision of benign breast tumors is safe, feasible and has excellent cosmetic outcomes with high patient's satisfaction.

Vascular reconstruction using autologous vs synthetic graft for patients with extremity soft-tissue sarcoma involving the major vessels.

OBJECTIVE: Arterial reconstruction after radical limb-sparing resection of extremity soft-tissue sarcoma (STS) involving great vessels is necessary. However, there is no agreement upon the optimal vascular substitute. This study prospectively evaluated the major vascular reconstructions in extremity STS surgery with vascular involvement. PATIENTS AND METHODS: Between June 2017 and August 2019, 29 patients having extremity STS with major vascular reconstruction were enrolled. Recurrent, metastatic STSs or STSs of vascular origin were excluded. Patients were non-randomly divided into two groups according to the type of arterial substitute: group I, autologous graft (16 patients) and group II, synthetic graft (13 patients). Graft patency, postoperative morbidity, and patient and limb survival were analyzed. RESULTS: The mean follow-up was 12 months (range, 6-26). Early postoperative complications and overall survival were nonsignificantly different between groups. The 1-year primary patency was 92.85% vs 90% in groups I vs II, respectively, P = .704. Graft occlusion was nonsignificantly greater in the synthetic group, P = .107. Limb salvage was 93.75% in group I compared with 92.3% in group II, P = .87. CONCLUSIONS: Graft choice should be based on autologous vein suitability regarding its length and caliber. If such requirements are not available, synthetic substitutes can be used with close surveillance of patency.

Diagnosis and surgical treatment of pathologic nipple discharge using ultrasound-guided wire localization of focal ductal dilatation.

Nipple discharge is the third breast complaint after pain and lumps. The modern high-resolution ultrasound techniques are becoming more sensitive for the visualization of intraductal changes especially focal ductal dilatation (FDD), hypothesized as a radiographic manifestation of the lesion itself and that ultrasound-guided wire localization of this finding would enable identification and excision of the causative lesion. The aim of this study was to evaluate the safety, feasibility, efficiency and outcome of ultrasound-guided wire localization of FDD as possible cause of pathological nipple discharge (PND). The present study was conducted on 56 patients with PND presented to Surgical Oncology Unit at General Surgery Department, Tanta University Hospital from January 2018 to January 2019. The patients subjected to ultrasound-guided wire localization of FDD on the day of surgery, the involved duct was cannulated with a lacrimal duct probe, the targeted tissue was excised, and the specimen was sent for histopathological examination. The patients' age ranged between 26 and 71 years with a mean age of 48 years. The bloody nipple discharge was the commonest presenting symptom in 44 out of 56 patients (78.5%). The duct dilatation on study ultrasound ranged from 2.1 to 3.7 mm with a mean of 2.6 mm. Preoperative ultrasound-guided wire localization of the site of FDD was successfully performed in all cases. Papilloma alone founded in 40 out of 56 patients (71.4%), papilloma + ductal carcinoma in situ (DCIS) in six patients (10.7%), papilloma + invasive ductal carcinoma in six patients (10.7%), DCIS in two patients (3.6%) and duct ectasia in two patients (3.6%). Ultrasound-guided wire localization of FDD is an easy and safe technique for evaluation, precise localization, and targeted excision of the underlying lesions of PND.