Histopathological Examination and Endoscopic Sinusectomy: Is It Possible?

Introduction: Although carcinomatous degeneration is a rare occurrence, some authors support the need for a histopathological examination after pilonidal cyst excision. Today, minimally invasive techniques are widely spread for the treatment of pilonidal sinus disease but opposed to standard procedures, these techniques could not allow to perform a histopathological examination because of the absence of a specimen. The aim of this two-institutions study is to evaluate whether histopathological examination of the pilonidal sinus excision material can be successfully performed after an endoscopic ablation of the cyst.

Endoscopic Treatment of Pilonidal Sinus Disease: State of Art and Review of the Literature.

Pilonidal sinus disease (PSD) is a chronic troublesome pathology of the natal cleft of the sacrococcygeal region, with an estimated incidence of 26 cases in every 100,000 inhabitants. The aim of this review is to give a snapshot of the current literature on the endoscopic approach to PSD. A search on endoscopic treatment of pilonidal disease was performed according to PRISMA guidelines, adopting the following search terms: (pilonidal OR sacrococcygeal) and (endoscopic OR VAAPS OR EPSiT OR minimally invasive OR video-assisted OR video assisted).

Early versus delayed endoscopic treatment of acute pilonidal abscess: a propensity score-matched analysis.

Background: According to the Italian Society of Colorectal Surgery guidelines, the most effective approach to the pilonidal abscess is adequate surgical drainage, concerning incision and drainage of the pilonidal cavity. Few recent studies have demonstrated that endoscopic approach could be a valid treatment option even in the case of acute pilonidal abscess. The aim of our study is to assess if video-assisted ablation of pilonidal sinus (VAAPS) could be an alternative to treat an acute pilonidal abscess and to evaluate if an immediate endoscopic approach to the pilonidal abscess is preferable to a delayed procedure after incision and drainage.

Incidence and risk factors of portomesenteric venous thrombosis after colorectal surgery for cancer in the elderly population.

Background: Although it is known that portomesenteric venous thrombosis (PMVT) is associated with total colectomy and proctocolectomy in young patients with inflammatory bowel disease, little is known about incidence and risk factors of PMVT among the elderly population undergoing colorectal surgery for cancer.

Methods: Data of elderly patients (> 70 years) undergoing surgery for colorectal cancer were retrospectively registered. The occurrence of PMVT was correlated with the patients' characteristics and operative variables.

Same-Day Regimen as an Alternative to Split Preparation for Colonoscopy: A Systematic Review with Meta-Analysis.

Background: Split bowel preparation is the best regimen for colonoscopy. However, the same-day regimen can represent a valid alternative, but its use is limited by concerns about its cleansing ability, and to date, no convincing data support its use for routine colonoscopies.

Aim: To evaluate the cleansing, compliance, and adverse event rates of the same-day compared to the split regimen.

Detection of colonic dysplasia in patients with ulcerative colitis using a targeted fluorescent peptide and confocal laser endomicroscopy: A pilot study.

Aim: Targeted molecular probes have been used to detect sporadic colonic dysplasia during confocal laser endomicroscopy (CLE) with promising results. This is a feasibility pilot study aiming to assess the potential role of CLE combined with a fluorescent-labeled peptide to stain and detect dysplasia associated with Ulcerative Colitis.

Method: A phage-derived heptapeptide with predicted high binding affinity for dysplastic tissue, was synthesized and labeled with fluorescein.

Adiponectin profile and Irisin expression in Italian obese children: Association with insulin-resistance.

Adiponectin (Acrp30), its high molecular weight (HMW) oligomers, and Irisin are molecules involved in several metabolic processes. To investigate if these cytokines could represent new metabolic markers, we evaluated the expression of Acrp30 and Irisin in serum of obese children from South Italy affected by different degrees of insulin resistance (IR). The anthropometric and metabolic features were evaluated in 27 obese children versus 13 age-matched controls.

Venous anomalies of the axilla: a single-institution experience.

Aim: Surgical treatment is still the cornerstone in the treatment of breast cancer, a very common neoplasia, particularly affecting the female elderly population. Axillary dissection is crucial in the treatment of some tumours, but variations in axillary vessels anatomy are poorly described in standard anatomy and surgical textbook. We aimed to describe anatomical variations in axillary vessels found in our institutional experience.

Esophageal papilloma: Flexible endoscopic ablation by radiofrequency.

Squamous papilloma of the esophagus is a rare benign lesion of the esophagus. Radiofrequency ablation is an established endoscopic technique for the eradication of Barrett esophagus. No cases of endoscopic ablation of esophageal papilloma by radiofrequency ablation (RFA) have been reported.

Does helicobacter pylori infection have influence on outcome of laparoscopic sleeve gastrectomy for morbid obesity?

Introduction: Among the surgical procedures for treatment of morbid obesity, laparoscopic sleeve gastrectomy has known widespread diffusion in the last years, although it is not free from significant morbidity rates. Aim of this work is to evaluate the incidence of Helicobacter pylori (HP) infection on the postoperative outcome of patients undergoing laparoscopic sleeve gastrectomy.

Methods: Between January 2008 and December 2013, 184 patients (65 males, 119 females), mean age 35.

Gastroesophageal reflux disease and obesity: do we need to perform reflux testing in all candidates to bariatric surgery?

Introduction: Obesity is a strong independent risk factor of gastroesophageal reflux disease (GERD) symptoms and esophageal erosions. However the relationship between obesity and GERD is still a subject of debate. In fact, if in most cases bariatric surgery can diminish reflux by losing a large amount of fat, on the other hand some restrictive procedure can worsen or cause the presence of GERD.

Gastric duplication cyst: a rare congenital disease often misdiagnosed in adults.

Gastrointestinal duplication is a rare congenital disease which affected more commonly the ileum, while the stomach is rarely involved. Generally diagnosed in paediatric or young age, it could be difficult to suspect a gastrointestinal duplication in adults. Herein, we report a 55-year-old male with a gastric duplication cyst found on routinely checkup for chronic hepatitis and first misdiagnosed as a gastrointestinal stromal tumor (GIST); we also discuss its embryology.

Foregut duplication of the stomach diagnosed by endoscopic ultrasound guided fine-needle aspiration cytology: case report and literature review.

Gastric duplication cyst (GDC) with a pseudostratified columnar ciliated epithelium is an uncommon malformation supposed to originate from a respiratory diverticulum arising from the ventral foregut. Morphologic appearance of GDCs is variable, depending on the density of their contents. GDCs are often misdiagnosed as solid masses by imaging techniques, and as a consequence they may be wrongly overtreated.

Foamy gland pancreatic ductal adenocarcinoma diagnosed on EUS-FNA: a histochemical, immunohistochemical, and molecular report.

The foamy gland pattern (FGP) may impart to pancreatic ductal adenocarcinoma (PDA) a deceptively benign appearance. Thus, its diagnosis on FNA is challenging. A case of PDA with FGP, that was suspected on Diff Quik smears, diagnosed on cell-block preparation and confirmed by ancillary stains and molecular techniques, is here reported.

The Over-The-Scope-Clip (OTSC) system is effective in the treatment of chronic esophagojejunal anastomotic leakage.

Introduction: Management of postoperative esophagojejunal anastomotic leakage after total gastrectomy represents a very challenging event. Surgical repair is difficult, and conservative treatment can predispose to more severe complications. Endoclips and self-expanding stents are useful endoscopic therapeutic options but present some drawbacks.