The Prevalence and Histological Characteristics of the Double Capsule Phenomenon in Breast Augmentation With Implants.

BACKGROUND: Double capsule formation around breast implants is associated with implant rotation and seroma. However, the prevalence and histological characteristics remain unclear. OBJECTIVES: To quantify the prevalence of double capsule formation between different implant surface textures and to explore the histological differences between the inner- and outer capsules from breast implant capsule biopsies. METHODS: The study was performed on data from the Copenhagen Breast Implant (COBI) Biobank comparing the prevalence of double capsule formation around Allergan Biocell implants (Allergan, Dublin, Ireland), Eurosilicone Cristalline implants (GC Aesthetics, Dublin, Ireland), and Mentor Siltex implants (Mentor, Irvine, CA). The histological characteristics of the inner and outer capsules was analyzed using a validated assessment tool. RESULTS: The study included data from 588 patients and 1128 implants. Double capsule formation was found around 25 implants resulting in an overall prevalence of 2.5% for textured implants. Mentor implants with a Siltex surface had a double capsule prevalence of 0.72%, which was significantly lower than the prevalence for Allergan implants with a Biocell surface (7.8%), (P<.001), and Eurosilicone implants with a Cristalline surface (3.4%), (P=.03). Histological analysis showed that inner capsules had lower cellular density (P=.04) and were more calcified (P=.03) compared with outer capsules. CONCLUSIONS: The risk of double capsule formation was highly correlated with the roughness of the breast implant texture, with the risk of double capsule formation around Mentor Siltex implants being significantly lower than that of macrotextured implants. The histological analysis implies that loss of vascularization to the inner capsule results in a lower cellular density and more frequently calcification.

Reconstruction of massive full-thickness abdominal wall defect: successful treatment with nonabsorbable mesh, negative pressure wound therapy, and split-skin grafting.

We demonstrate that it is possible to use a nonabsorbable mesh for abdominal wall reconstruction after total wound rupture and successfully split-skin graft directly on the mesh. Sufficient granulation tissue formation prior to skin grafting was obtained with long-term use of negative pressure wound therapy (NPWT).

Papillomatosis cutis lymphostatica.

Papillomatosis cutis lymphostatica is a benign, usually asymptomatic and underreported condition resulting from primary lymphedema or damage of lymphatic vessels due to diabetes. Cases have only been published sporadically. The presented image may help future colleagues to establish the diagnosis.

Metastatic basal cell carcinoma caused by carcinoma misdiagnosed as acne - case report and literature review.

Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis.

Severe case of staphylococcal scalded skin syndrome in a 5-year-old child - case report.

Benign impetigo can progress into a potential fatal staphylococcal scalded skin syndrome (SSSS) if prompt diagnosis and correct therapy is not established rapidly. Local and systematic antibiotics as well as Lactulose are crucial in order to stop SSSS from progressing. Burns units should be involved when skin lesions are extensive.

Subcutaneous encapsulated fat necrosis.

We have described subcutaneous encapsulated fat necrosis, which is benign, usually asymptomatic and underreported. Images have only been published on two earlier occasions, in which the necrotic nodules appear "pearly" than the cloudy yellow surface in present case. The presented image may help future surgeons to establish the diagnosis peroperatively.

Transgender Surgery in Denmark From 1994 to 2015: 20-Year Follow-Up Study.

INTRODUCTION: Gender dysphoria is a mismatch between a person's biological sex and gender identity. The best treatment is believed to be hormonal therapy and gender-confirming surgery that will transition the individual toward the desired gender. Treatment in Denmark is covered by public health care, and gender-confirming surgery in Denmark is centralized at a single-center with few specialized plastic surgeons conducting top surgery (mastectomy or breast augmentation) and bottom surgery (vaginoplasty or phalloplasty and metoidioplasty). AIMS: To report the first nationwide single-center review on transsexual patients in Denmark undergoing gender-confirming surgery performed by a single surgical team and to assess whether age at time of gender-confirming surgery decreased during a 20-year period. METHODS: Electronic patient databases were used to identify patients diagnosed with gender identity disorders from January 1994 through March 2015. Patients were excluded from the study if they were pseudohermaphrodites or if their gender was not reported. MAIN OUTCOME MEASURES: Gender distribution, age trends, and surgeries performed for Danish patients who underwent gender-confirming surgery. RESULTS: One hundred fifty-eight patients referred for gender-confirming surgery were included. Fifty-five cases (35%) were male-to-female (MtF) and 103 (65%) were female-to-male (FtM). In total, 126 gender-confirming surgeries were performed. For FtM cases, top surgery (mastectomy) was conducted in 62 patients and bottom surgery (phalloplasty and metoidioplasty) was conducted in 17 patients. For MtF cases, 45 underwent bottom surgery (vaginoplasty), 2 of whom received breast augmentation. The FtM:MtF ratio of the referred patients was 1.9:1. The median age at the time of surgery decreased from 40 to 27 years during the 20-year period. CONCLUSION: Gender-confirming surgery was performed on 65 FtM and 40 MtF cases at our hospital, and 21 transsexuals underwent surgery abroad. Mastectomy was performed in 62 FtM and bottom surgery in 17 FtM cases. Vaginoplasty was performed in 45 MtF and breast augmentation in 2 MtF cases. There was a significant decrease in age at the time of gender-confirming surgery during the course of the study period.

Paraneoplastic Choreoathetosis in a Patient with Small Cell Lung Carcinoma and Anti-CRMP5/CV2: A Case Report.

INTRODUCTION: The occurrence of more or less monosymptomatic paraneoplastic choreoathetosis associated with anti-CRMP5/CV2 antibodies is rare. Typically, such autoantibodies are associated with a more classical syndrome - paraneoplastic encephalomyelitis. Frequently, small cell lung carcinoma (SCLC) is the related neoplastic finding. CASE REPORT: We present a 71-year-old woman who developed visual symptoms with papilledema and chorea. Anti-CRMP5/CV2 antibodies were a feature of both the serum and cerebrospinal fluid. Although SCLC was suspected already at the time of the initial examinations, no signs of primary or metastatic tumors were revealed on chest X-ray, MRI or whole-body PET scan. EEG and bronchoscopy were also unremarkable. However, 6 months after the onset, a repeated PET scan and subsequent bronchoscopic biopsy revealed SCLC. In spite of chemotherapy, the SCLC progressed, and the patient died 14 months after the onset of the symptoms. CONCLUSION: We report paraneoplastic choreoathetosis associated with anti-CRMP5/CV2 antibodies. Such published case histories are rare. Although expected, we did not find any reduced signal intensity at the basal ganglia on the T1-weighted or increased intensity on the T2-weighted MRI scans.

Poor adherence to clinical guidelines for women undergoing breast reduction.

INTRODUCTION: Indication for breast reduction in a publically funded or an insurance-funded setting depends on the severity of the subjective symptoms and on the clinical evaluation. The purpose of this study was to evaluate whether Danish surgeons follow a clinical practice recommending a minimum tissue resection weight of 400-500 g per breast. METHODS: Included in the study were a total of 366 female patients with breast hypertrophy who underwent bilateral breast reduction surgery at three large university hospitals in Denmark in the period from August 2008 to November 2013. The patients' height, weight and standard breast measurement were registered as was the weight of breast tissue resection. The preoperative breast volume was measured using transparent plastic cups designed for this purpose. RESULTS: Among the 366 female participants, the median age was 40 years, the median BMI was 24 kg/m2, and the median breast volume was 1,050 cc on each side. Only 201 (55%) cases met the resection criterion of a minimum of 400 g tissue per breast, and 130 (36%) had 500 g or more resected. We found a highly significant correlation between the amount of resected breast tissue and the preoperative breast volume (p < 0.001, n = 366). CONCLUSIONS: Many surgeons did not follow the clinical practice of resecting 400-500 g of breast tissue in women who underwent breast reduction surgery at three large hospitals in Denmark in the 2008-2013 period. Our findings are surprising and beg the question if the guidelines should be revised to reflect the current practice or vice versa. FUNDING: none. TRIAL REGISTRATION: not relevant.

No major effects of preoperative education in patients undergoing hip or knee replacement--a systematic review.

INTRODUCTION: The outcome of total hip (THA) and knee arthroplasty (TKA) may be optimised through preoperative patient education (PPE). It is hypothesised that PPE reduces anxiety, ensures realistic patient expectations and enhances post-operative outcome. The objective was to determine whether the literature supports a positive effect of PPE on post-operative outcomes including anxiety, pain, length of hospital stay (LOS), patient satisfaction, post-operative complications, mobility, and expectations. METHODS: PubMed and Embase searches were performed on 1 October 2014. Randomised studies of preoperative edu-cation (written, verbal and audiovisual) imparted by health professionals to patients were included. RESULTS: A total of twelve studies including 1,567 participants were identified. Six studies involved patients undergoing THA, five studies involved both THA and TKA, and one study TKA only. No convincing evidence in favour of PPE on outcomes regarding pain, LOS, patient satisfaction, post-operative complications, mobility and expectations was found. However, there was evidence for a reduction in preoperative anxiety. CONCLUSION: PPE has not been shown to affect post-operative outcomes - except for a significant reduction in preoperative anxiety. However, this conclusion may be flawed by the general heterogeneity of the pooled studies. Hence, there is a strong need for properly designed randomised and controlled studies that are sufficiently powered, performed in generalised optimised hospital settings including optimised logistics and clinical enhancements that allow for discrimination between outcome parameters.