Surveillance of Surgical Meshes in Ventral Hernias and Unpredictability of Their History.

: The authors read the article "The importance of registries in the postmarketing surveillance of surgical meshes" by Kockerling et al, and they completely agree on the role of a clinical follow-up of surgical meshes even if they suggest that a surveillance longer than one year is advisable, particularly in IPOM repair, to collect not only late complications but also more serious adverse events. This seems be the only way to properly assess the safety of the mesh.

Excimer Laser Therapy for Pigmented Purpuric Dermatosis: A Case Study.

BACKGROUND Pigmented purpuric dermatosis (PPD) is a rare disease that is poorly understood but thought to result from inflammation of the capillaries causing extravasation of erythrocytes into the soft tissue. There are a variety of potential causes, including medications, such as acetaminophen and aspirin, abnormal humoral immunity, and excessive exercise. Although benign, PPD can be bothersome to patients due to associated pruritus, weeping, and poor cosmetic results. Treatment of this lesion is difficult, with no standardized regimen and a tendency for relapse once treatment is discontinued. CASE REPORT This case reports on a 77-year-old man who presented to an outpatient dermatology clinic with bilateral lower extremity edema with associated weeping and erythema for 1 year. A biopsy was conducted and resulted as PPD. He began treatment with excimer laser therapy after conservative and topical treatment options failed, with resolution of symptoms without recurrence for approximately 1 year. CONCLUSIONS PPD is notoriously difficult to treat, and historic treatment options include topical corticosteroids, oral supplements, and immunomodulators, all of which come with a range of adverse effects. However, new literature supports the use of phototherapy to treat PPD, with varying results. Previously implemented options include but are not limited to phototherapy with psoralen plus ultraviolet A, narrow band ultraviolet B, advanced fluorescence technology pulsed light, and fractional non-ablative 1540-nm erbium: glass laser, each with varying degrees of success. This case discusses the successful treatment of recalcitrant PPD with excimer laser therapy and maintenance of remission for approximately 1 year.

Evaluating the safety and efficacy of aminolevulinic acid 20% topical solution activated by pulsed dye laser and blue light in the treatment of facial cutaneous squamous cell carcinoma in situ.

BACKGROUND: Squamous cell carcinoma (SCC) is the second most common cutaneous malignancy, after basal cell carcinoma (BCC). Photodynamic therapy (PDT) involves converting a photosensitizer to reactive oxygen intermediates, which preferentially bind to hyperproliferative tissue. The most commonly used photosensitizers are methyl aminolevulinate and aminolevulinic acid (ALA). Presently, ALA-PDT is approved in the US and Canada for the treatment of actinic keratoses on the face, scalp, and upper extremities. AIMS: This cohort study evaluated the safety, tolerability, and efficacy of aminolevulinic acid, pulsed dye laser, and photodynamic therapy (ALA-PDL-PDT) for treatment of facial cutaneous squamous cell carcinoma in situ (isSCC). METHODS: Twenty adult patients with biopsy-confirmed isSCC on the face were recruited. Only lesions 0.4-1.3 cm in diameter were included. Patients underwent two treatments with ALA-PDL-PDT spaced 30 days apart. The isSCC lesion was then excised 4-6 weeks following the second treatment for histopathological assessment. RESULTS: No residual isSCC was detected in 17/20 (85%) patients. Two of the patients with residual isSCC had skip lesions present that explained the treatment failure. Excluding the patients with skip lesions, the posttreatment histological clearance rate was 17/18 (94%). Minimal side effects were reported. LIMITATIONS: Our study was limited by small sample size and lack of long-term recurrence data. CONCLUSIONS: The ALA-PDL-PDT protocol is a safe and well-tolerated treatment option for isSCC on the face, providing excellent cosmetic and functional results.

Biological Scaffolds for Abdominal Wall Repair: Future in Clinical Application?

Millions of abdominal wall repair procedures are performed each year for primary and incisional hernias both in the European Union and in the United States with extremely high costs. Synthetic meshes approved for augmenting abdominal wall repair provide adequate mechanical support but have significant drawbacks (seroma formation, adhesion to viscera, stiffness of abdominal wall, and infection). Biologic scaffolds (i.e., derived from naturally occurring materials) represent an alternative to synthetic surgical meshes and are less sensitive to infection. Among biologic scaffolds, extracellular matrix scaffolds promote stem/progenitor cell recruitment in models of tissue remodeling and, in the specific application of abdominal wall repair, have enough mechanical strength to support the repair. However, many concerns remain about the use of these scaffolds in the clinic due to their higher cost of production compared with synthetic meshes, despite having the same recurrence rate. The present review aims to highlight the pros and cons of using biologic scaffolds as surgical devices for abdominal wall repair and present possible improvements to widen their use in clinical practice.

[Familial polyposis coli associated with carcinoma of the uterine cervix]. / Poliposi familiare del colon in associazione a carcinoma della cervice uterina.

Familial polyposis coli is a heterogeneous disease with a broad spectrum of clinical manifestations including not only multiple polyposis of the small bowel, but also multiple primary tumours, such as carcinoma of the ampulla of Vater, subcutaneous tumours, bone tumours, central nervous system tumous and gynaecological malignancies. This report is of two brothers with familial polyposis, each showing peculiar distinctive features. In one case, polyposis was diagnosed during emergency surgery for ileo-colic intussusception. The patient later developed a tumour of the uterine cervix. Polyposis coli was identified late in the second patient who showed an evolution towards colonic adenocarcinoma with multiple hepatic metastases. The possible association of familial polyposis and extracolonic malignancies has already been emphasized in the literature. In this report we wish to stress the advisability of periodic gynaecological check-ups in affected patients.

Central mesh failure (CMF) after abdominal wall repair. A rare cause of recurrence.

Central Mesh Failure (CMF) after abdominal wall repair (AWR) is uncommon but should be considered in case of recurrence. The mechanism is unclear and different theories are actually proposed, as the action of opposite forces acting in the abdominal wall on the prosthesis, and the characteristics of the device to be implanted. The use of lightweight meshes in some cases could be inadequate to withstand the bursting strenght of the abdominal wall. Three cases of incisional hernia recurrence due to central mesh failure are here reported. KEY WORDS: Abdominal wall repair (AWR), Central mesh failure (CMF), Hernia recurrence, Lightweight mesh.

Chronic anemia due to transmural e-PTFE anti-adhesive barrier mesh migration in the small bowel after open incisional hernia repair: A case report.

INTRODUCTION: Meshes are commonly employed in abdominal hernia repair to reduce recurrence rates. Prosthetic repair, however, increases the risk of mesh related complications, including migration into adjacent viscera and erosion which can occur as uncommon and can be difficult to be diagnose. PRESENTATION OF CASE: This is a case of transmural migration of composite mesh into the bowel, presenting as chronic abdominal pain and anemia 14 years after incisional hernia repair. DISCUSSION: Mesh implantation in hernia repair has increased the incidence of complications, such as seroma, hematoma and infection. Migration into adjacent viscera and erosion may present as complications related to the use of meshes. Their precise frequency after abdominal wall hernia repair is not well known and their late occurrence can make the diagnosis difficult. CONCLUSION: Transmural migration of composite mesh is an uncommon complication of incisional hernia repair. Its pathogenesis is still not completely clear but it has been reported many years after implant surgery. It should be considered in a typical presentation of patients with history of previous prosthetic ventral hernia repair.

Defining the characteristics of certified hernia centers in Italy: The Italian society of hernia and abdominal wall surgery workgroup consensus on systematic reviews of the best available evidences.

BACKGROUND: The terms "Hernia Center" (HC) and Hernia Surgeon" (HS) have gained more and more popularity in recent years. Nevertheless, there is lack of protocols and methods for certification of their activities and results. The Italian Society of Hernia and Abdominal Wall Surgery proposes a method for different levels of certification. METHODS: The national board created a commission, with the task to define principles and structure of an accreditation program. The discussion of each topic was preceded by a Systematic Review, according to PRISMA Guidelines and Methodology. In case of lack or inadequate data from literature, the parameter was fixed trough a Commission discussion. RESULTS: The Commission defined a certification process including: "FLC - First level Certification": restricted to single surgeon, it is given under request and proof of a formal completion of the learning curve process for the basic procedures and an adequate year volume of operations. "Second level certification": Referral Center for Abdominal Wall Surgery. It is a public or private structure run by at least two already certified and confirmed FLC surgeons. "Third level certification": High Specialization Center for Abdominal Wall Surgery. It is a public or private structure, already confirmed as Referral Centers, run by at least three surgeons (two certified and confirmed with FLC and one research fellow in abdominal wall surgery). Both levels of certification have to meet the Surgical Requirements and facilities criteria fixed by the Commission. CONCLUSION: The creation of different types of Hernia Centers is directed to create two different entities offering the same surgical quality with separate mission: the Referral Center being more dedicated to clinical and surgical activity and High Specialization Centers being more directed to scientific tasks.

Laparoscopically assisted treatment of entero-atmospheric fistula following abdominal wall repair of complex incisional hernia: Case report.

INTRODUCTION: Entero-atmospheric fistula (EAF) is an uncommon complication. Its timing and surgical management could be extremely challenging because extensive adhesions may heavily affect the approach to the abdominal cavity. PRESENTATION OF CASE: We hereby report a case of EAF in a 70 year-old man. In order to control the fistula output and the surrounding tissue damage from enteric content, the patient was managed conservatively using different technical solutions. Finally, the patient underwent surgery that started with a laparoscopic approach in order to avoid the hostile abdomen. DISCUSSION: Due to the lack of guidelines, treatment of EAF requires a multidisciplinary approach and different technical options based on the experience and inventiveness of the surgeon. Among others, the vacuum assisted wound management proved to be a useful support andlaparoscopy demonstrated to be valuable in approaching the abdominal cavity. CONCLUSION: According to our experience the success of the treatment of EAF may be improved adopting a multidisciplinary approach and well-planned surgery in referral centers.

Made in Italy for hernia: the Italian history of groin hernia repair.

UNLABELLED: The history of groin hernia surgery is as long as the history of surgery. For many centuries doctors, anatomists and surgeons have been devoted to this pathology, afflicting the mankind throughout its evolution. Since ancient times the Italian contribution has been very important with many representative personalities. Authors, investigators and pioneers are really well represented. Every period (the classic period, the Middle Age, the Renaissance and the post-Renaissance) opened new perspectives for a better understanding. During the 18th century, more information about groin anatomy, mainly due to Antonio Scarpa, prepared the Bassini revolution. Edoardo Bassini developed the first modern anatomically based hernia repair. This procedure spread worldwide becoming the most performed surgical technique. After World War II synthetic meshes were introduced and a new era has begun for hernia repair, once again with the support of Italian surgeons, first of all Ermanno Trabucco. But Italian contribution extends also to educational, with the first national school for abdominal wall surgery starting in Rome, and to Italian participation and support in international scientific societies. Authors hereby wish to resume this long history highlighting the "made in Italy" for groin hernia surgery. KEY WORDS: Bassini, Groin hernia, History, Prosthetic repair.

New "all-in-one" device for mesh plug hernioplasty: the Trabucco repair.

UNLABELLED: Although Mesh Plug Repair (MPR) represents an effective method for the treatment of groin hernia, some criticisms still concern adverse effects related to the plug (shrinkage, chronic pain, migration and erosion). Different mesh and plug devices have been proposed in the past mostly to prevent migration but none of these achieved the same popularity as the cone or flower-shaped plug. Authors hereby present a pilot study with a new tridimensional device, denominated NeT Plug and Patch, that avoids any risk of migration. Results after 12 months follow-up have demonstrated low incidence of postoperative and chronic pain, with both patients and surgeons greatly satisfied. NeT Plug and Patch has proven to achieve a simple and effective repair for primary inguinal hernias. KEY WORDS: Mesh-plug, Plug migration, Trabucco repair.