One-stage reconstruction of the antihelix and concha using postauricular island flap.

Tissue defects in the antihelix and the concha due to oncological resection and trauma can be successfully repaired with a subcutaneously based postauricular island flap. Alternative methods of regional reconstruction usually need two stages or may require grafts in some patients. We present the one-stage technique, as described by Masson, without grafts, to provide adequate reconstruction and aesthetic restoration of the area, illustrated by 62 patients. In all patients there has been a follow-up period of 12 months. This report provides evidence for the aesthetic superiority of this method. An excellent aesthetic outcome was achieved in 46 patients, an adequate outcome in 15 patients, and a poor result in only 1 patient. No flap necrosis was observed. The method has considerable advantages for the repair of anterior conchal and antihelical defects.

Management of external ear keloids using form-pressure therapy.

Keloids are a frequent finding after physical trauma. Keloids of the pinna (helix and antihelix) as a complication of ear-piercing are the most difficult cases. Clinicians have tended to avoid the surgical approach, preferring local conservative treatment with corticosteroids or other treatments. We report use of intrakeloid resection and a form-pressure device to treat pinna keloids and avoid recurrence. The purpose is to maintain the form of the folds of the pinna. The recommendation for this therapy is to maintain the pressure at 24-30 mmHg, and the duration of the form-pressure therapy in our patients was about 25 weeks.

The role of ThinPrep cytology in the investigation of SLN status in patients with cutaneous melanoma.

INTRODUCTION: The sentinel lymph node (SLN) biopsy in melanoma assesses reliably the status of the regional lymph node basins, provides valuable prognostic information, facilitates early therapeutic lymphadenectomy and identifies patients who are candidates for different adjuvant treatments. The current study was designed to evaluate the feasibility of cytological specimens being placed in PreservCyt as a practical collection methodology for performing evaluation of the SLN status in patients with melanomas. PATIENTS AND METHODS: From January 2004 to December 2006, 70 patients with histologically confirmed cutaneous melanoma underwent intraoperative FNA biopsy of the SLN. After identification of the SLN(s), FNA biopsy of the SLN was performed with a 0.6 mm (23 gauge) diameter needle. All the SLNs specimens were examined (using light microscopy 40 x and 200 x) by the same pathologist and cytopathologist, neither of had any knowledge of the medical history of the patient. The histological result of the excised SLN was considered as the final diagnosis. RESULTS: The unsatisfactory rate for TP cytology was 2.17%. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and overall accuracy (OA) for the TP technique were 92.31%, 100%, 100%, 97.06%, and 97.83%, respectively. Using TP cytology, there was greater intensity and distribution of the staining in comparison with immunohistochemistry. DISCUSSION: The accuracy of TP technique in the evaluation of the SLN status is comparable to those of the histological evaluation, and could be of paramount importance for the preoperative planning of treatment.

Island vertical trapezius myocutaneous flap procedure under the tumescent technique.

We describe the application of local anesthesia with intravenous sedation for covering a large defect of the upper back with the use of the island vertical trapezius myocutaneous flap to an 85-year-old male. According to the anesthesiologist, the patient was graded as ASA IV. A 200-ml solution which consisted of 0.75 mg xylocaine, 2 mg adrenaline (1/2,000,000) and 10 mmol/l sodium bicarbonate in a physiologic saline solution was used. The total operating time was about 90 min. During the first postoperative 24 h, the flap pedicle was checked every hour by Doppler. The postoperative course of the patient was uneventful. We believe that in selected cases, when microsurgery is not indicated due to the general medical condition of the patient, the combination of the tumescent technique with sedation and the vertical trapezius myocutaneous flap can be considered a reliable and low-risk procedure.

Lip defects due to tumor excision: apropos of 899 cases.

Reconstructive surgery of the lips after resection of tumors requires a complete understanding of the anatomy of this region. Most lip cancers remain localized and grow slowly, with a propensity for superficial rather than vertical spread. From January 1983 to December of 2005, 899 patients underwent reconstructive surgery for skin tumors involving the lips. SCCs were the most frequent skin tumors on male patients whereas BCCs were most common on the female patients. The lower lip was the anatomic zone most frequently involved in our series. Preoperative evaluation of the patients was performed in all cases. In the last five-years, we have performed preoperative fine needle aspiration (FNA) biopsy of the tumor. The FNA sample was then examined by ThinPrep technique (Cytolyt; Cytyc, Co, Boxborough, MA, USA). In our series, from the 550 patients who had a five-year follow-up we observed 62 recurrences of the primary tumor. The five-year recurrence rate was 11.28%. The aim of this retrospective study is to report our experience in the treatment of lips tumors with selective combination of treatment modalities.

Reconstructive surgery for kidney transplant recipients.

Many decades have passed since the first kidney transplantation, which is now the most common organ transplant performed worldwide. Despite the impressive advances, some patients may develop posttransplant complications that require proper management and treatment. The plastic and reconstructive surgeon, among others, may be called on to help resolve a number of reconstructive problems present in the immunosuppressed kidney recipients. This study presents our experience with 41 kidney recipients who needed plastic surgical treatment. Patients were placed into one of three study groups according to the type of posttransplant surgical condition. Group 1 included 17 patients with posttraumatic wound healing problems; group 2, 17 patients with skin tumors; and group 3, 7 patients with other posttransplant surgical complications. Only two of these patients had early posttransplant wound dehiscence; the remaining patients suffered late complications. In conclusion, the kidney recipient can successfully undergo minor or major reconstructive procedures. The possibility of surgical problems arising during the early posttransplant period presents increased complication rates, possibly due to high immunosuppressive drug levels.

Metastatic melanoma within a transplanted kidney: a case report.

A 57-year-old woman recipient of a cadaveric renal allograft displayed metastatic melanoma within the transplant. The patient, who received imunnosuppressive therapy with cyclosporine, azathioprine, and prednisone, displayed normal renal function for 10 months posttransplantation. She was admitted due to multiple, large, rapidly growing skin nodules over the lower abdomen and to dyspnea. After a diagnostic evaluation, the renal graft was removed, revealing metastatic melanoma within the transplanted kidney and 2 focal points of melanoma within the skin lesions. The patient returned to hemodialysis, received chemotherapy and interferon A, but failed to respond and died 11 days after the nephrectomy.