ECCO Guidelines on Therapeutics in Crohn's Disease: Surgical Treatment.

This article is the second in a series of two publications on the European Crohn's and Colitis Organisation [ECCO] evidence-based consensus on the management of Crohn's disease. The first article covers medical management; the present article addresses surgical management, including preoperative aspects and drug management before surgery. It also provides technical advice for a variety of common clinical situations.

Doomed for carcinomatosis? An unusual presentation of abdominal tuberculosis.

A 35-year old male from Brazil presented with intermittent abdominal pain. Abdominal computed tomography revealed a nodule adjacent to splenic hilum and multiple abdominal nodules, suspicious of carcinomatosis. The patient underwent gastroscopy and endoscopic ultrasound (EUS), that revealed an ill-defined hypoechogenic lesion adjacent to the spleen and two hypoechogenic subepithelial lesions located in the 4th layer of the stomach and duodenal bulb.

A Survey on Remote Assistance and Training in Mixed Reality Environments.

The recent pandemic, war, and oil crises have caused many to reconsider their need to travel for education, training, and meetings. Providing assistance and training remotely has thus gained importance for many applications, from industrial maintenance to surgical telemonitoring. Current solutions such as video conferencing platforms lack essential communication cues such as spatial referencing, which negatively impacts both time completion and task performance.

Groove Pancreatitis: Clinical Cases and Review of the Literature.

Introduction: Groove pancreatitis (GP) is a type of chronic segmental pancreatitis that affects the pancreatoduodenal groove area, and it is often misdiagnosed. Outflow obstruction of the minor papilla associated with alcohol consumption seems to be the main pathophysiological mechanism, and it affects mainly middle-aged males. Symptoms include nausea and postprandial vomiting from gastric outlet obstruction, weight loss, and abdominal pain.

Aggressive Colorectal Cancer in an Inflammatory Bowel Disease Patient following Treatment with Vedolizumab: A Case Report.

Introduction: The increased risk of bowel cancer in patients with inflammatory bowel disease can be related with the extent, duration and severity of inflammation or with the cancer immune surveillance interference of immunosuppressive drugs used in inflammatory bowel disease treatment. Therefore, the risk-benefit ratio associated with long-term therapeutic strategies should be based on the patient's age, sex, comorbidities and disease phenotype.

Case Report: We present the case of a 76-year-old man with a history of melanoma stage Clark III and steroid-dependent left-sided colitis, refractory to mesalamine and thiopurines, with a diagnosis of a multifocal colorectal adenocarcinoma shortly after clinical and endoscopic remission 1 year after starting vedolizumab.

Inflammatory Bowel Disease Patients' Perspectives during COVID-19 Pandemic: Results from a Portuguese Survey.

Introduction: Patients with inflammatory bowel disease (IBD) do not seem to be at increased risk of infection by SARS-CoV-2, but there is a concern whether immunosuppressive therapy may be associated with more severe disease. Several clinical practice recommendations have been published to help guide IBD care during the COVID-19 pandemic. Nonetheless, few studies have addressed patients' perspectives and fears.

Adenomyomatosis of the Common Bile Duct and Ampulla of Vater.

Adenomyomatosis is a rare benign lesion that has been observed in different sites throughout the gastrointestinal tract, most frequently in the gallbladder. Few cases have been described in the stomach, small bowel, bile ducts, and ampullary region. Adenomyomas of the vaterian system (ampulla and common bile duct) have important clinical consequences, since the majority of these lesions present with biliary tract obstruction and mimic malignant behavior.

Quality of Care Standards in Inflammatory Bowel Diseases: a European Crohn's and Colitis Organisation [ECCO] Position Paper.

The management of inflammatory bowel disease [IBD] is complex, and requires tight control of disease activity, close monitoring to avoid treatment side effects, health care professionals with expertise in IBD, and an interdisciplinary, holistic approach. Despite various efforts to standardise structures, processes, and outcomes,1-8 and due to the high variability at the local, national, and international levels, there are still no clear definitions or outcome measures available to establish quality of care standards for IBD patients which are applicable in all contexts and all countries. For this reason, the European Crohn's and Colitis Organisation [ECCO] supported the construction of a list of criteria summarising current standards of care in IBD.

Rare case of a giant duodenal ulcer penetrating the pancreas during antiangiogenic treatment.

We report a case of a patient with renal cell carcinoma on pazopanib, who presented with severe upper gastrointestinal bleeding. Endoscopy showed a giant bulbar ulcer with a visible vessel of 4 mm. Due to unavailability of surgical rescue backup, large calibre vessel treatment was delayed.

'Quality of Care' Standards in Inflammatory Bowel Disease: A Systematic Review.

Background: Inflammatory bowel disease [IBD] includes chronic, disabling and progressive conditions that need a complex approach and management. Although several attempts have been made to standardize the care of IBD patients, no clear definitions of a global 'standard of care' are currently available.

Methods: We performed a systematic review of the available literature, searching for all relevant data concerning three main domains of standards of quality of care in IBD patients: structure, process and outcomes.

Adenoma Detection Rate: I Will Show You Mine if You Show Me Yours.

Background: Colorectal cancer (CRC) is the first cause of cancer-related mortality in Portugal. CRC screening reduces disease-specific mortality. Colonoscopy is currently the preferred method for screening as it may contribute to the reduction of CRC incidence.

Towards curative therapy in gastric cancer: Faraway, so close!

Although recent diagnostic and therapeutic advances have substantially improved the survival of patients with gastric cancer (GC), the overall prognosis is still poor. Surgery is the only curative treatment and should be performed in experienced centers. Due to high relapse following surgery, complementary and systemic treatment aimed at eradicating micrometastasis should be performed in most cases.

Usefulness of Prophylactic Percutaneous Gastrostomy Placement in Patients with Head and Neck Cancer Treated with Chemoradiotherapy.

Chemoradiotherapy (CRT) has evolved as the preferred organ preservation strategy in the treatment of locally advanced head and neck cancer (HNC). This approach increases malnutrition, and thus, establishing a direct enteral feeding route is essential. To evaluate the usefulness of prophylactic percutaneous endoscopic gastrostomy (PEG) in HNC patients receiving definitive CRT, we performed a prospective evaluation of HNC patients over a 6-month period.

Hyperplastic polyp? Look again... the impact of the new classification for serrated polyps.

Introduction: The World Health Organization reviewed the classification for serrated colonic polyps in 2010. A new entity, sessile serrated adenoma, was included with two variants: with and without cytological dysplasia. This lesion's malignant potential has been recognized and according to the new classification, many polyps may be reclassified.

Familial adenomatous polyposis and Crohn's disease in one patient: dilemmas and concerns.

Familial adenomatous polyposis (FAP) and Crohn's disease (CD) are two entities with no known etiologic or physiopathogenic relation. The rarity of the former makes the coincidence of both diagnoses in one patient very unlikely. Nevertheless, management in such cases can be puzzling as surgical options must be considered, and immunosuppression/immunomodulation is set in a territory of accelerated carcinogenesis.

Secondary amyloidosis in a patient with long duration Crohn's disease treated with infliximab.

Systemic AA amyloidosis is a serious complication of many chronic inflammatory disorders. Its association with Crohn's disease implies that the inflammatory burden is high enough for amyloid fibrils to form deposits in tissues. A case is presented in which this complication occurred while the patient was clinically well, with biological and endoscopic markers showing an inactive or mildly active disease under anti-tumor necrosis factor alpha therapy.

Risk factors for metabolic bone disease in Crohn's disease patients.

Background: The aim was to evaluate the presence of metabolic bone disease (MBD) in patients with Crohn's disease (CD) and to identify potential etiologic factors.

Methods: The case-control study included 99 patients with CD and 56 controls with a similar age and gender distribution. Both groups had dual-energy x-ray absorptionmetry and a nutritional evaluation.