Long term effectiveness of electrochemotherapy for the treatment of lower lip squamous cell carcinoma.

PURPOSE: Electrochemotherapy (ECT) is a therapeutic approach based on the local application of electrical pulses that permeabilize cell membranes to enhance the uptake of low-permeant chemotherapeutic agents, thus increasing their cytotoxic effects. MATERIALS AND METHODS: Twenty-one patients with SCC of the lower lip were treated according to the European Standard Operating Procedures of Electrochemotherapy. Bleomycin (15,000 IU/m2 body surface area) was administered intravenously over a 1-min period. Eight electrical pulses (amplitude, 1000 V/cm; duration, 100 µs) were generated and delivered at a repetition frequency of 5 kHz. Changes in tumor volume were used to assess treatment response. RESULTS: Objective response (OR), complete response (CR), and partial response (PR) rates of 100%, 71.4%, and 28.6% respectively were demonstrated following a single session of ECT. ECT was well tolerated, and no adverse events occurred. CONCLUSIONS: Intravenous bleomycin-based ECT is a safe and effective therapy for SCC of the lower lip. ECT improves the quality-of-life of patients by preserving the function and the aesthetic appearance of the affected area. ECT provides a therapeutic option for elderly and frail patients who, due to their state of health, are not suitable for, or refuse surgical interventions.

A new technique for creating a neo-umbilicus in abdominoplasty.

BACKGROUND: The umbilicus is an essential feature of the abdomen. In this article, we describe a new technique for creating a neo-umbilicus in abdominoplasty. METHODS: Thirty consecutive women underwent abdominoplasty with our new technique for recreating the navel. The new navel is created at the midpoint between the xiphoid process and pubic symphysis by defatting a cylinder of fat tissue as far as the dermis that is then sutured to the rectus muscle to enable it to "take" in the same way as a total skin graft and form a hollow, which will be the new navel. Patients were divided into three groups according to BMI (group A < 25; group B 25-29.9; group C ≥ 30). Results were rated on a scale of 0-10 by external observers and by the patients. Complications were recorded. RESULTS: Groups B and C obtained median scores of 10/10 from both the external raters and patients (range 1), while group A obtained median scores of 6/10 and 7/10, respectively (ranges 6 and 5). CONCLUSIONS: Our new technique presents a series of advantages: it allows the positioning of the new navel in any location, it does not create periumbilical scarring, and it can be used in cases in which the original pedicle and vascularization of the navel cannot be preserved. It appears to achieve good aesthetic results and high levels of satisfaction among patients; however, it is less effective in very thin patients whose navel remains flat due to the lack of adipose tissue.

Endoscopic management of osteomas of the forehead.

Transcutaneous resection is the most common technique for the removal of facial lesions. In recent years, endoscopic techniques have been used in aesthetic surgery of the face, and have achieved good results. We know of few descriptions of this approach. We describe 9 patients who had endoscopic removal of osteomas of the forehead through a single 3 cm incision of the midline, which was concealed 2 cm behind the hairline.