Conversion to Autologous Breast Reconstruction with Latissimus Dorsi and Immediate Fat Grafting in Patients with Previous Implant Failure: An Efficient, Reproducible, and Safe Technique.

Introduction Implant-based breast reconstructions (IBBRs) increased last years despite the growing indications for radiotherapy in the treatment of breast cancer. As a result, complications and reconstructive failures associated to IBBR have increased. Autologous breast reconstruction (ABR) using fat-augmented latissimus dorsi (FALD) has become popular in recent years. Methods We aimed to evaluate conversion to ABR using latissimus dorsi and immediate fat grafting in 61 cases with IBBR failure. Results Immediate reconstruction was found significatively related with an increased number of surgeries resulting from IBBR complications ( p < 0.001). Note that 41% of the cases presented a grade III/IV Baker and Palmer capsular contracture, 29% implant extrusion, and 21% implant infection. Mean survival of the first implant was 16.95 months. ABR process was completed in 47% of cases with a single surgery. Statistically significant differences were observed between this fact and previous IBBR failure due to infection ( p = 0.03) or extrusion ( p = 0.01). Mean volume of fat graft was 429.61 mL, mean length of the surgical procedure was 3.17 hours, and the average length of hospital stay after surgery was 2.67 days. Only 3.3% of the cases developed some major complication. None of the cases presented reconstructive failure. Conclusion FALD is a very safe total ABR technique, an important fact in patients with previous reconstructive failures. The large volume of fat that can be grafted in a single surgery allows the reconstruction of breast in a reasonable size. The reduced length of surgery and hospital stay make the FALD technique an option to consider when an autologous but efficient and safe reconstruction is desired.

Silicone Shell Breast Implants in Patients Undergoing Risk-Reducing Mastectomy With a History of Breast-Conserving Surgery and Adjuvant Radiotherapy: A Long-term Study.

BACKGROUND: Indications for breast-conserving surgery and adjuvant radiotherapy (BCSAR) in patients with breast carcinoma are increasing, as are indications for risk-reducing mastectomy (RRM) in healthy subjects. Most of these cases are reconstructed with silicone shell breast implants (SSBIs). OBJECTIVES: The aim of this work was to study complications of SSBIs in breast reconstruction in patients undergoing RRM with previous BCSAR. METHODS: A prospective cohort study was designed. The study group included cases of RRM reconstructed with SSBI in patients who had previously undergone BCSAR in the same breast. The control group consisted of patients with high-risk breast cancer who had undergone RRM and immediate SSBI reconstruction without previous BCSAR. RESULTS: There was a history of BCSAR in 15.8% of cases. The first SSBI used in immediate reconstruction after RRM was replaced in 51.5% of cases with a mean [standard deviation] survival of 24.04 [28.48] months. BCSAR was significantly associated with pathological capsular contracture (P = .00) with this first SSBI (37.5% vs 5.9%). Of the cases requiring the replacement of the first SSBI, 44.23% suffered failure of the second SSBI, with a mean survival of 27.95 [26.53] months. No significant association was found between the consecutive development of capsular contracture in the second SSBI and a previous history of BCSAR (P = .10). CONCLUSIONS: BCSAR prior to RRM reconstructed with an SSBI is associated with a significant increase in pathological capsular contracture. Patients should be warned of the high rate of SSBI complications and reconstruction failure. Polyurethane-coated implants may provide an alternative in cases in which alloplastic reconstruction is considered in patients with previous BCSAR.

Neoplastic degeneration of chronic sacrococcygeal pilonidal sinus: report of seven cases and literature review.

INTRODUCTION: Neoplastic degeneration is an uncommon but extremely serious complication of pilonidal sinus (PS) disease. We pretend to determine the factors that influence in the prognosis of the neoplastic disease assessing clinical features and histological findings. MATERIALS AND METHODS: We retrospectively studied the patients diagnosed of malignization of PS in our institution from 2000 to 2019. RESULTS: Seven male patients with a mean age at diagnosis of 64.8 years old were collected. Average time between the initial symptoms of PS disease and the tumor diagnosis was 33.7 years. The patients presenting an ulcerative pattern in the primary tumor showed in all the cases perineural invasion, local deep structures infiltration, and neoplastic dissemination to the regional lymph nodes. All these patients died in an average time of 7 months. On the other hand, patients with exophytic patterns in the primary tumor did not present local invasion or regional nodes affectation. All the cases survive with an average follow-up of 70.5 months. CONCLUSIONS: Ulcerated lesions clearly show a worse prognosis than tumors with exophytic morphology. Factors as perineural infiltration, local deep structures infiltration, or regional lymph node involvement dramatically decrease survival rates.

OBJETIVO: La cancerificación es una complicación infrecuente pero grave de la enfermedad por sinus pilonidal. Intentaremos determinar los factores que influyen en el pronóstico de la enfermedad neoplásica basándonos en hallazgos clínicos e histopatológicos. MATERIAL Y MÉTODOS: retrospectivamente se revisan pacientes diagnosticados de malignización de sinus pilonidal en nuestra institución del 2000 a 2019. RESULTADOS: fueron recopilados los casos de siete varones con una media de edad al diagnóstico de 64.8 años. El promedio entre el inicio de los síntomas de sinus pilonidal y el diagnóstico del tumor fue de 33.7 años. Los pacientes con un patrón ulcerativo en el tumor primario presentaron todos invasión perineural, infiltración de estructuras profundas y diseminación a linfáticos regionales. Todos estos pacientes fallecieron en una media de 7 meses. Por el contrario, los pacientes que mostraban un patrón exofítico, no presentaron invasión local o afectación de los linfáticos regionales. Todos estos casos sobrevivieron, con una media de seguimiento de 70.5 meses. CONCLUSIONES: tumores primarios ulcerativos claramente presentan un peor pronóstico que los casos de morfología exofítica. Factores como la infiltración perineural, la invasión local de estructuras profundas o la afectación de los ganglios linfáticos regionales van ligados a una disminución dramática en la supervivencia.

Safety of Large-Volume Immediate Fat Grafting for Latissimus Dorsi-Only Breast Reconstruction: Results and Related Complications in 95 Consecutive Cases.

BACKGROUND: Breast reconstruction with implants has proven serious complications, mostly in patients who have undergone radiotherapy. In these cases, autologous reconstruction is the technique of choice. OBJECTIVES: To study if breast reconstruction using latissimus dorsi and immediate fat grafting (LIFG) is a widely applicable technique for those cases in which an autologous reconstruction is desirable, but the use of microsurgical perforator flaps is not available. METHODS: Data of 95 consecutive breast reconstructions from May 2014 to December 2018 were prospectively collected. All patients included in the study had a minimum follow-up of one year after completion of the reconstructive process. RESULTS: The mean age of the patients was 48.57 years with an average follow-up of 20.65 months. The mean number of surgeries per patient was 1.61. In 47.4% of the cases, only LIFG surgery was required to accomplish the reconstructive process. The mean volume of fat graft used was 416.00 ± 145.79 cc. Relevant statistically significant differences in the volume of graft were found regarding the use of previous radiotherapy and the timing of reconstruction. Radiological fat necrosis nodes were the main complication (15.8%). However, their presence was significantly lower if no additional fat grafting sessions were necessary, though, unexpectedly, no relation was found in relation to the total amount of fat graft needed. CONCLUSIONS: LIFG has proved to be a safe and reliable method for total autologous breast reconstruction. Even when a medium to large size is required, a large volume of fat graft is accepted; thus, excellent results can be obtained. It is an interesting alternative for breast reconstruction, in addition to abdominal perforator flaps. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 . Breast Surgery.

Fascitis necrosante de la axila / Necrotizing fascitis of the axila

No disponible

Risk Factors Associated With Complication Rates of Becker-Type Expander Implants in Relation to Implant Survival: Review of 314 Implants in 237 Patients.

Although autologous tissue reconstruction is the best option for breast reconstruction, using implants is still a reliable and simple method, offering acceptable aesthetic results. Becker-type implants are permanent implants that offer a 1-stage reconstructive option. A retrospective study was carried out in our center reviewing the clinical reports of 237 patients, in whom a total of 314 Becker-type prostheses were implanted. Overall survival was calculated using a Kaplan-Meier estimate. Cox proportional hazard models were used to calculate adjusted hazard ratios. At the end of the study, 214 expanders (68.15%) presented no complications, 40 (12.47%) developed significant capsular contracture, in 27 (8.60%) infection occurred, 24 (7.64%) suffered minor complications, and 9 (2.87%) ruptured. The mean survival time of the expanders was 120.41 months (95% CI: 109.62, 131.19). Radiotherapy, chemotherapy, high Molecular Immunology Borstel, age, mastectomy performed previously to the implant, ductal carcinoma, advanced tumoral stage, experience of the surgeon, and Becker 35-type implants were significantly related to a high number of complications in relation to the survival of the implants. Cox regression analysis revealed that the main risk factors for the survival of expander implants included radiotherapy and surgeon experience. The complication hazard ratio or relative risk caused by these 2 factors was 1.976 and 1.680, respectively. One-stage reconstruction using Becker-type expanders is an appropriate, simple, and reliable option in delayed breast reconstruction in patients who have not received radiotherapy and as long as the procedure is carried out by surgeons skilled in the technique.

Moderately differentiated squamous cell carcinoma of the palm: an extremely infrequent tumour.

Squamous cell carcinoma of the palm is a very infrequent malignancy. Its unusual presentation can produce a delay in the final diagnosis with serious consequences as far as morbidity and mortality are concerned. This article summarises the case of a patient who was referred to our department presenting a squamous cell carcinoma on his left palm and a clinically positive axillar lymphadenopathy. He had previously been wrongly diagnosed on several occasions.

Correction of protruding ears (Weerda grade I deformity) using knotless bidirectional barbed absorbable sutures.

OBJECTIVE: To introduce a variant of the Furnas technique using a knotless bidirectional barbed absorbable suture for the correction of Weerda grade I prominent ears. STUDY DESIGN: Comparative study between groups of patients and literature review. SETTING: Tertiary care teaching hospital. SUBJECTS AND METHODS: Review of 25 patients who underwent otoplasty by the technique described by Furnas and 23 patients who underwent otoplasty by this modified technique using knotless bidirectional barbed absorbable sutures. Postoperative complications and level of satisfaction were measured. RESULTS: The postoperative complication rate was low regardless of the suture technique used. We observed statistical significance in relation to the pain caused by the suture knots (P < .001). The reoperation rate was on the limit of statistical significance (P = .051). In the group with bidirectional barbed absorbable sutures, no reoperation was required. In the group with classic sutures, reoperation was necessary in 5 cases to correct recurrence and in 1 case to correct asymmetry. Furthermore, in 4 cases of this group, sutures were removed due to pain or extrusion. The overall long-term satisfaction rate was 91.6% in the group operated with classic suture techniques and 95.7% in the group operated with knotless bidirectional barbed absorbable sutures. CONCLUSION: The use of knotless bidirectional barbed absorbable sutures in the Furnas technique is simple and fast and presents few complications. The major advantages that we obtained with the use of this technique were the absence of discomfort caused by the type of suture and the fact that no reoperation was required to correct relapses.

Cyanoacrylate surgical glue for mesh fixation in laparoscopic total extraperitoneal hernia repair.

In an attempt to find the ideal surgical technique for mesh fixation during laparoscopic total extraperitoneal inguinal hernia repair, we evaluate the use of a synthetic surgical glue (N-butyl-cyanoacrylate-Glubran 2) in an effort to reduce postoperative pain and the complications associated with the use of staples. We have prospectively evaluated 61 consecutive patients (73 hernias) with a minimum follow-up period of 18 months and an average of 29.7 months, without any significant complications present. The majority (59%) only required low dosages of painkillers during the first 24 hours after surgery and have not experienced any cases of chronic pain or recurring hernias in the time period described. On the basis of this initial experience, the use of the surgical glue used to repair inguinal hernias with the laparoscopic total extraperitoneal technique has been proved to be a simple and effective surgical method for mesh fixation.

Madelung's disease: comorbidities, fatty mass distribution, and response to treatment of 22 patients.

BACKGROUND: Madelung's disease (MD) is an uncommon pathology characterized by the presence of multiple masses of unencapsulated adipose tissue that is symmetrically distributed. The aim of this study was to investigate clinical and epidemiological features of patients diagnosed with MD in our department. Associated diseases and evolution after treatment were also investigated. METHODS: We reviewed the clinical histories of 22 patients diagnosed with MD from 1990 to 2010 and obtained their epidemiological and clinical characteristics. RESULTS: We found 21 patients with MD type 1 and one patient with MD type 2 according to Enzi's classification. All patients were male, 95.5% with high alcohol intake, and 59.1% with some hepatic disease. No family antecedents were significant; 40.9% had dyslipidemia, 22.7% arterial hypertension, 22.7% chronic obstructive pulmonary disease (COPD), 13.6% hyperuricemia, 9.1% hypothyroidism, 4.5% diabetes mellitus type 2, and 4.5% carbohydrate intolerance; 40.9% had a body mass index>30, and 27.3% presented gynecomastia/lipomastia. The region most frequently affected by fatty deposits was the neck. CONCLUSIONS: Madelung's disease affects mainly alcoholic males in their fourth decade of life. Hepatic diseases appear in most patients. Also associated with MD are high lipid blood levels, arterial hypertension, COPD, hyperuricemia, and obesity. MD type 1 is the most frequent phenotype and the neck the most common location for fatty masses. Recurrence after surgery, in the same location or different locations, is a frequent event, even in patients who later abstain from alcohol intake. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors at www.springer.com/00266 .

Neurocutaneous melanosis in association with proliferative skin nodules.

We report the case of a 15-year-old boy with giant congenital melanocytic nevi on his back, buttocks, and rear of the two proximal thirds of his thighs, and neurocutaneous melanosis, diagnosed when he was 3 years old. Three melanocytic nodules were present in the giant nevi that were suspected to have malignant degeneration. A biopsy of these nodules was carried out, and histological study revealed benign proliferative melanocytic nodules within the giant congenital melanocytic nevi.

Aggressive Dupuytren's diathesis in a young woman.

Dupuytren's disease is a palmar fascia pathology characterised by flexion contracture of the involved fingers in late stages. It has been described a higher prevalence in northern populations, especially in men in the fifth or sixth decade of life.1 Alcohol consumption, liver disease, diabetes mellitus, epilepsy and some of its treatments, tobacco smokers or hand workers are only a example of the different aetiologies proposed. There are a group of patients presenting with more aggressive clinical manifestation named Dupuytren's diathesis. This subtype could frequently present a positive family history, ectopic fibromatosis and bilateral hand affectation. The authors present a 24-year-old woman referred to the Plastic Surgery Department because severe fingers contracture with an associated aggressive plantar fibromatosis. She referred familial history in her first degree relatives (mother and three of seven brothers and sisters). The first clinical manifestations in her hand began when she was 7 years old.