Integrated algorithm for reconstruction of complex forms of Poland syndrome: 20-year outcomes.

BACKGROUND: The extent of breast and chest-wall deformity varies widely in Poland syndrome, and a variety of techniques are required to correct them. The aim of this study is to analyse our experience and long-term follow-up, and to propose an algorithmic approach to this complex deformity. PATIENTS AND METHODS: Retrospective case-note review from a prospectively maintained database was carried out on 37 patients. All patients treated between 1993 and 2013 were reviewed, and long-term outcome was assessed by an objective photographic documentation. The patients were invited to a photographic documentation, and the correlation between the subjective judgement and objective results in the late course was analysed. Based on our experience, we propose an algorithmic approach to this complex skeletal and soft-tissue deformity. RESULTS: Medical photographs were obtained from 32 patients (22 females and 10 males). The age range was 11-44 years. Significant reduction in asymmetry was possible in all patients. The mean follow-up time was 8.5 years (range, 2.2-20). The complex developmental defect involved the skin, subcutaneous tissue, breast, muscle, ribs and other skeletal abnormalities. The following treatments were applied alone or in combination: lipomodelling, liposuction, tissue expansion and implants, custom-made prosthesis, islanded pedicled latissimus dorsi muscle flaps, pedicled and free muscle-sparing transverse rectus abdominis flaps, prosthetic chest-wall reconstruction and various combinations including multistage procedures. Surgery on the contralateral breast in female and male patients was necessary in 22 patients (20 female and two male). Assessment of the late result by four non-professionals (two females and two males) and one male plastic surgeon showed that the objective aesthetic results of the authors' reconstructions according to the proposed algorithm were sufficient. CONCLUSIONS: Poland syndrome is a complex developmental deformity in which several tissues are involved. It is crucial to have an armamentarium of techniques to tackle a variety of defects to meet patients' expectations, and to improve their quality of life. The clinical outcome of the currently presented algorithm proved beneficial in the decision process for the treatment of these congenital deformities.

Excision of fascia in melanoma thicker than 2 mm: no evidence for improved clinical outcome.

BACKGROUND: Lack of evidence-based data causes significant variation among surgeons concerning the depth of wide excision for primary cutaneous melanomas. OBJECTIVES: To evaluate the clinical effect of excision of the deep fascia in melanomas thicker than 2 mm on patient outcome. METHODS: We performed a retrospective cohort review (1996-2012) of patients with melanomas thicker than 2 mm. Included patients underwent excision with a 1-cm margin. Data collected included the patients' sex, age, tumour location, tumour type, Breslow depth and presence of ulceration. Local recurrences, locoregional and distant metastases, and disease-free and overall survival were compared between the fascia-excised and the fascia-preserved groups. RESULTS: Out of 2182 patients with malignant melanomas, 213 melanomas thicker than 2 mm, with a median follow-up of 1547 days, were included. The mean age of the patients was 62·6 years and the mean Breslow depth was 4·2 mm. Analysis of data for death attributable to melanoma (P = 0·72), local recurrence (P = 0·71), and locoregional (P = 0·87) and distant metastases (P = 0·34) were not significantly different between the study groups. Furthermore, Kaplan-Meier and Cox regression analysis of both groups showed no evidence of significant difference regarding disease-free [P = 0·35; hazard ratio (HR) 1·25; 95% confidence interval (CI) 0·79-1·97] and overall survival (P = 0·63; HR 1·18; 95% CI 0·61-2·27). CONCLUSIONS: We believe that excision of the deep fascia does not improve the outcome of melanomas thicker than 2 mm.

High expression of FOXP3 in primary melanoma is associated with tumour progression.

BACKGROUND: The antitumour immune response plays an important role in the prognosis of melanoma. High numbers of circulating regulatory T cells have been associated with rapid disease progression. OBJECTIVES: To assess the influence of forkhead box protein (FOXP)3, CD1a and langerin expression on the prognosis of primary melanoma. METHODS: We analysed 185 primary melanomas by immunohistochemical staining for expression of the regulatory T-cell marker FOXP3 and the dendritic cell markers langerin and CD1a, and correlated marker expression with clinical outcome. RESULTS: Disease-free survival and overall survival were significantly longer in patients expressing low levels of FOXP3 in the primary melanoma, whereas they were associated with high expression of CD1a. The negative prognostic value of FOXP3 expression was independent of the Breslow tumour thickness. Langerin expression did not correlate with the clinical outcome. CONCLUSIONS: High expression of FOXP3 in the primary melanoma may be used as an additional independent prognostic marker for early tumour progression in patients with melanoma.

An unusual case of galactorrhea in a postmenopausal woman complicating breast reduction.

Galactorrhea is a relatively common condition, but has rarely been seen following breast reduction surgery. To date there are only seven cases reported in the literature, all in premenopausal women. Postsurgical galactorrhea is a diagnosis of exclusion and differential diagnosis is extensive. Common causes should be excluded first. We present the case of a 56-year-old postmenopausal woman who underwent bilateral breast reduction and developed galactorrhea 2 months postoperatively. MRI scan of the skull as well as Thyroid-Stimulating Hormone (TSH), prolactin levels were normal. She was on long-term hormonal replacement therapy. Because of suspected nerve-related pain in her right breast she was commenced on amitriptyline. We hypothesise that galactorrhea may have been caused by underlying neuroma or irritation of the anterior branch of the T4 intercostal nerve or hormonal replacement therapy or a combination of both.

Unilateral hypoplastic breast in a male-to-female transsexual with Poland syndrome after gender reassignment--reconstructive considerations.

Gender reassignment procedures are performed more frequently nowadays due to a multidisciplinary approach and improved techniques and selection process. Many male-to-female patients require bilateral breast augmentation as part of the transformation following the gender reassignment if they fail to develop female breast features after hormonal treatment. We report on a very rare incidence of male-to-female gender reassignment in a patient with Poland syndrome. A male-to-female transsexual on hormonal therapy for gender reassignment developed one normal female-shaped breast whereas the other breast remained hypoplastic. As a male, he was not aware of his chest wall deformity but it became a major issue after successful gender reassignment surgery. Our experience with the specific reconstructive considerations and recommendations regarding our surgical approach to this complex reconstructive problem are discussed.

Interrelation of peri-operative morbidity and ASA class assignment in patients undergoing gynaecological surgery.

OBJECTIVE: The aim of this study was to estimate intra- and post-operative risk using the American Society of Anaesthesiologists (ASA) classification which is an important predictor of an intervention and of the entire operating programme. STUDY DESIGN: In this retrospective study, 4435 consecutive patients undergoing elective and emergency surgery at the Gynaecological Clinic of the University Hospital of Zurich were included. The ASA classification for pre-operative risk assessment was determined by an anaesthesiologist after a thorough physical examination. We observed several pre-, intra- and post-operative parameters, such as age, body-mass-index, duration of anaesthesia, duration of surgery, blood loss, duration of post-operative stay, complicated post-operative course, morbidity and mortality. The investigation of different risk factors was achieved by a multiple linear regression model for log-transformed duration of hospitalisation. RESULTS: Age and obesity were responsible for a higher ASA classification. ASA grade correlates with the duration of anaesthesia and the duration of the surgery itself. There was a significant difference in blood loss between ASA grades I (113+/-195 ml) and III (222+/-470 ml) and between classes II (176+/-432 ml) and III. The duration of post-operative hospitalisation could also be correlated with ASA class. ASA class I=1.7+/-3.0 days, ASA class II=3.6+/-4.3 days, ASA class III=6.8+/-8.2 days, and ASA class IV=6.2+/-3.9 days. The mean post-operative in-hospital stay was 2.5+/-4.0 days without complications, and 8.7+/-6.7 days with post-operative complications. Multiple linear regression model showed that not only the ASA classification contained an important information for the duration of hospitalisation. Parameters such as age, class of diagnosis, post-operative complications, etc. also have an influence on the duration of hospitalisation. CONCLUSION: This study shows that the ASA classification can be used as a good and early available predictor for the planning of an intervention in gynaecological surgery. The ASA classification helps the surgeon to assess the peri-operative risk profile of which important information can be derived for the planning of the operation programme.

Pediatric cranio-facial surgery. First-year's experience with a gun applying bioabsorbable tacks.

AIM: In 2001 a prototype of a gun to apply bioabsorbable tacks in cranio-facial surgery has been developed. METHODS: From May 2001 to May 2002 this device has been used in the University Hospital of Innsbruck (Austria) for different cranioplasty procedures, in 34 children, showing its reliability for cranio-facial bone fixation. The children were affected by isolated craniosynostosis or by syndromical synostosis (Apert, Crouzon) and in a case of benign tumor of the parietal skull vault. The range of age, at the time of surgery, was between 3 months and 204 months of age. Bone segments were fixed using self-reinforced polylactide plates and tacks. RESULTS: Firm fixation was obtained intra-operatively and the operative time was reduced about 25-30 minutes as compared to use of plates and screws. This device has just one limitation in its own spring force: sometimes the bone thinner than 1 mm has been broken applying the tacks. CONCLUSION: After the first-year's experience it is possible to confirm that this device reduces, in selected cases, operative time, blood loss, risk of infection and, as a result, the costs.

[Coverage of pressure sores with free flaps]. / Dekubitalulkusdeckung durch mikrochirurgische Lappenplastiken.

INTRODUCTION: The coverage of recurrent pressure sores with unstable scar in the surrounding tissue is still an unsolved problem in the literature. Local and regional transfer of tissue often does not meet the requirements of the tissue deficit. Especially in recurrent pressure sores, the adjacent skin has already been consumed due to multiple surgeries. As a good alternative, the microsurgical transfer of flaps offers viable tissue to cover even large pressure sores. METHODS: We performed a total of six free flaps in five patients who suffered from intractable pressure sores in the hip region. The age of the patients was between 41 and 63 years. The defect size varied between 6 x 6 cm and 25 x 30 cm. Two combined myocutaneous scapula-latissimus dorsi, two myocutaneous latissimus dorsi, one anteromedial thigh, and one rectus femoris flap were used to cover the defects. RESULTS: The average follow-up time was 29 months. Flaps provided stable coverage in four of five patients at 12-month follow-up. There was one subtotal flap necrosis that was subsequently treated with split-thickness skin grafting. CONCLUSION: In this series of five patients with six free flaps, we were able to show that the microsurgical transfer of tissue is a valuable option in the treatment of difficult pressure sores. Even in older and debilitated patients, this method is a good alternative to conventional local flaps.