Endoscopic transmural resection as an alternative to colorectal surgery after high-risk (non-curative) endoscopic resection.

Endoscopic full-thickness resection (eFTR) is an emerging technique that enables effective and safe management of complex colorectal lesions. The full-thickness resection device (FTRD®, Ovesco, Germany) has primarily been used for non-exposed transmural resection of challenging subepithelial or epithelial lesions, where conventional methods may be limited. This technique represents an alternative to surgery in selected patients, and its applications are rapidly expanding. In recent years, eFTR has been described as an alternative to surgery for scars aiming to exclude residual tumors after non-curative endoscopic resection. We present a case of a 41-year-old woman with Lynch syndrome (dMLH1) with rectal adenocarcinoma at the age of 20 underwent anterior resection of the rectum and adjuvant chemoradiotherapy. At the age of 39, during endoscopic surveillance, she presented with a suspicious lesion (Paris 0-Is+IIa, NICE2, JNET2B) measuring 16mm in the hepatic angle, and underwent en bloc endoscopic mucosal resection (EMR). Histopathological analysis revealed a low-grade invasive adenocarcinoma with lymphoid stroma with deep invasion of the submucosa and resection margin involvement (vertical R1). After a multidisciplinary team discussion, complementary surgery was proposed but the patient refused, opting for close endoscopic and imaging surveillance. Two subsequent colonoscopies plus computed tomography (CT) scans showed no signs of macro or microscopic residual or recurrent tumor, even after extensive biopsies of the colonic scar. However, a CT scan 20months post-resection showed a de novo 2cm thickening of the parietal wall in the hepatic angle, consistent with the location of the previous endoscopic resection. Suspecting deep parietal tumor recurrence without superficial endoscopic findings, a transmural endoscopic resection using FTRD® of the EMR scar was performed, whose histology revealed no transparietal tumor recurrence.

Underwater Endoscopic Mucosal Resection Vs Conventional Endoscopic Mucosal Resection for Superficial Nonampullary Duodenal Epithelial Tumors in the Western Setting.

BACKGROUND & AIMS: Conventional endoscopic mucosal resection (C-EMR) is established as the primary treatment modality for superficial nonampullary duodenal epithelial tumors (SNADETs), but recently underwater endoscopic mucosal resection (U-EMR) has emerged as a potential alternative. The majority of previous studies focused on Asian populations and small lesions (≤20 mm). We aimed to compare the efficacy and outcomes of U-EMR vs C-EMR for SNADETs in a Western setting. METHODS: This was a retrospective multinational study from 10 European centers that performed both C-EMR and U-EMR between January 2013 and July 2023. The main outcomes were the technical success, procedure-related adverse events (AEs), and the residual/recurrent adenoma (RRA) rate, evaluated on a per-lesion basis. We assessed the association between the type of endoscopic mucosal resection and the occurrence of AEs or RRAs using mixed-effects logistic regression models (propensity scores). Sensitivity analyses were performed for lesions ≤20 mm or >20 mm. RESULTS: A total of 290 SNADETs submitted to endoscopic resection during the study period met the inclusion criteria and were analyzed (C-EMR: n = 201, 69.3%; U-EMR: n = 89, 30.7%). The overall technical success rate was 95.5% and comparable between groups. In logistic regression models, compared with U-EMR, C-EMR was associated with a significantly higher frequency of overall delayed AEs (odds ratio [OR], 4.95; 95% CI, 2.87-8.53), postprocedural bleeding (OR, 7.92; 95% CI, 3.95-15.89), and RRAs (OR, 3.66; 95% CI, 2.49-5.37). Sensitivity analyses confirmed these results when solely considering either small (≤20 mm) or large (>20 mm) lesions. CONCLUSIONS: Compared with C-EMR, U-EMR was associated with a lower rate of overall AEs and RRAs, regardless of lesion size. Our results confirm the possible role of U-EMR as an effective and safe technique in the management of SNADETs.

Predicting residual neoplasia after a non-curative gastric ESD: validation and modification of the eCura system in the Western setting: the W-eCura score.

OBJECTIVE: To evaluate the risk factors for lymph node metastasis (LNM) after a non-curative (NC) gastric endoscopic submucosal dissection (ESD) and to validate and eventually refine the eCura scoring system in the Western setting. Also, to assess the rate and risk factors for parietal residual disease. DESIGN: Retrospective multicentre multinational study of prospectively collected registries from 19 Western centres. Patients who had been submitted to surgery or had at least one follow-up endoscopy were included. The eCura system was applied to assess its accuracy in the Western setting, and a modified version was created according to the results (W-eCura score). The discriminative capacities of the eCura and W-eCura scores to predict LNM were assessed and compared. RESULTS: A total of 314 NC gastric ESDs were analysed (72% high-risk resection (HRR); 28% local-risk resection). Among HRR patients submitted to surgery, 25% had parietal disease and 15% had LNM in the surgical specimen. The risk of LNM was significantly different across the eCura groups (areas under the receiver operating characteristic curve (AUC-ROC) of 0.900 (95% CI 0.852 to 0.949)). The AUC-ROC of the W-eCura for LNM (0.916, 95% CI 0.870 to 0.961; p=0.012) was significantly higher compared with the original eCura. Positive vertical margin, lymphatic invasion and younger age were associated with a higher risk of parietal residual lesion in the surgical specimen. CONCLUSION: The eCura scoring system may be applied in Western countries to stratify the risk of LNM after a gastric HRR. A new score is proposed that may further decrease the number of unnecessary surgeries.

"Geriatric Proximity" Intervention in COVID-19 Context: Contribution to Reducing Loneliness and Improving Affectivity.

(1) Background: The pandemic context has limited the social and family contacts of institutionalized older adults, and intervention is urgently needed. The aim of this study is to assess the impact of the implementation of a "Geriatric Proximity" intervention on the functioning, satisfaction with social support, affective experience, and feelings of loneliness of institutionalized older adults in the times of the pandemic. (2) Methods: This is a pilot study. An experimental group (subject to the "Geriatric Proximity" intervention) and a control group were constituted. Four assessment instruments were applied to both groups: the satisfaction with social support scale; the elderly nursing core set; the positive and negative affect schedule; and the UCLA loneliness scale. (3) Results: The control group shows no differences between the three measurement instants, while the experimental group shows between first and third measurements (all p < 0.05). We observed a reduction in the scores of loneliness scale, negative affect, and cognition functioning and an increase in satisfaction with social support and positive affect. (4) Conclusions: The intervention "Geriatric Proximity" showed a positive contribution by decreasing loneliness and increasing affectivity, satisfaction with social support, and cognitive function during the pandemic period.

Iron pill-induced gastritis: an unrecognized side effect of iron-deficiency anemia.

Iron-deficiency anemia is a prevalent condition usually treated with iron supplementation. Iron pill-induced gastritis is an under-recognized, albeit serious potential complication of iron pill ingestion in the upper gastrointestinal tract. This entity must be identified by healthcare providers who prescribe iron. The diagnosis of this unusual drug-induced disease is based on endoscopic findings and histopathological examination, because the clinical symptoms are vague and non-specific. Herein we report a case of a 79-year-old woman with iron-deficiency anemia taking oral ferrous sulfate with multiple congestive and eroded polypoid lesions. Histology showed an H. pylori-negative erosive gastritis with iron deposition, confirming the diagnosis of iron pill-induced gastritis. The aim of this report is to highlight that iron pill-induced gastritis is an under-diagnosed entity that must be kept in mind when patients undergo chronic iron-pill therapy because it can lead to serious complications of the upper gastrointestinal tract.

Successful Endoscopic Closure of Esophageal Perforation in Boerhaave Syndrome Using the Over-the-Scope Clip.

Boerhaave syndrome (BS) is a rare but potentially fatal condition. Although surgery is considered the standard treatment, endoscopic therapy has acquired an important role as a minimally invasive management approach. The authors describe 2 cases of middle-aged male patients, presenting with spontaneous esophageal perforation after severe straining and vomiting. In the first case, the patient presented with a bone impaction in the upper esophagus successfully removed by rigid esophagoscopy. After the procedure, a chest X-ray/cervicothoracic computerized tomography scan (CT) showed a left hydropneumothorax and pneumomediastinum with oral contrast leak at the lower esophagus. In the second case, the patient presented to the Emergency Department with severe chest pain after an episode of vomiting. The CT showed a massive pneumomediastinum, subcutaneous emphysema, and an oral contrast leak compatible with BS. The patient was initially submitted to surgical suture, but contrast extravasation persisted after 12 days. After multidisciplinary team discussion of both patients, an upper gastrointestinal endoscopy was performed, which revealed pericentimetric wall defects at the distal esophagus. These were successfully closed using an over-the-scope clip (OTSC). After at least a 9-month follow-up, patients have remained clinically well with no relapse. The authors highlight the severity of these clinical cases and the endoscopic option that proved to be decisive in addressing BS. The favorable outcomes suggest a role for the OTSC approach in closing spontaneous esophageal perforation both as first-line and as rescue therapy after a surgical failure.

A síndrome de Boerhaave (SB) é uma entidade rara, mas potencialmente fatal. Embora a cirurgia seja o tratamento padrão, o tratamento endoscópico tem adquirido um papel importante como opção minimamente invasiva. Os autores descrevem dois casos de doentes do sexo masculino de meia-idade, que apresentaram perfuração esofágica espontânea após esforço emético intenso e vómitos. No primeiro caso, o doente apresentou impactação de um osso no esófago superior, que foi removido com sucesso por esofagoscopia rígida. Após o procedimento, o doente realizou radiografia de tórax e tomografia computorizada (TC) cervico-torácica que evidenciou hidropneumotórax esquerdo e pneumomediastino com extravasamento de contraste oral ao nível do esófago inferior. No segundo caso, o doente apresentou-se no Serviço de Urgência com toracalgia intensa após episódio de vómito. A TC mostrou pneumomediastino exuberante, com enfisema subcutâneo e extravasamento de contraste oral compatível com SB. O doente foi inicialmente submetido a rafia cirúrgica, mas o esofagograma ao 12º dia mostrou persistência de extravasamento do contraste. Após discussão em reunião multidisciplinar, ambos os doentes realizaram endoscopia digestiva alta, com visualização de orifícios pericentimétricos no esófago distal, encerrados com sucesso com a aplicação de clip overthe- scope (OTSC). Após seguimento de pelo menos 9 meses, os doentes permaneceram clinicamente bem, sem evidência de recidiva. Os autores destacam a gravidade desses casos clínicos, bem como a opção endoscópica que se mostrou decisiva no tratamento da SB. Os resultados favoráveis sugerem um papel para a abordagem com OTSC no tratamento da perfuração esofágica espontânea, tanto como tratamento de primeira linha, como terapêutica de resgate após falência do tratamento cirúrgico.

Factors Associated with Polyp Detection Rate in European Colonoscopy Practice: Findings of The European Colonoscopy Quality Investigation (ECQI) Group.

Background: The European Colonoscopy Quality Investigation (ECQI) Group aims to raise awareness for improvement in colonoscopy standards across Europe. We analysed data collected on a sample of procedures conducted across Europe to evaluate the achievement of the polyp detection rate (PDR) target. We also investigated factors associated with PDR, in the hope of establishing areas that could lead to a quality improvement. Methods: 6445 form completions from 12 countries between 2 June 2016 and 30 April 2018 were considered for this analysis. We performed an exploratory analysis looking at PDR according to European Society of Gastrointestinal Endoscopy (ESGE) definition. Stepwise multivariable logistic regression analysis was conducted to determine the most influential associated factors after adjusting for the other pre-specified variables. Results: In our sample there were 3365 screening and diagnostic procedures performed in those over 50 years. The PDR was 40.5%, which is comparable with the ESGE minimum standard of 40%. The variables found to be associated with PDR were in descending order: use of high-definition equipment, body mass index (BMI), patient gender, age group, and the reason for the procedure. Use of HD equipment was associated with a significant increase in the reporting of flat lesions (14.3% vs. 5.7%, p < 0.0001) and protruded lesions (34.7% vs. 25.4%, p < 0.0001). Conclusions: On average, the sample of European practice captured by the ECQI survey meets the minimum PDR standard set by the ESGE. Our findings support the ESGE recommendation for routine use of HD colonoscopy.

Factors Associated with Withdrawal Time in European Colonoscopy Practice: Findings of the European Colonoscopy Quality Investigation (ECQI) Group.

The European Colonoscopy Quality Investigation (ECQI) Group aims to raise awareness for improvement in colonoscopy standards across Europe. We analyzed data collected on a sample of procedures conducted across Europe to evaluate the achievement of the European Society of Gastrointestinal Endoscopy (ESGE) mean withdrawal time (WT) target. We also investigated factors associated with WT, in the hope of establishing areas that could lead to a quality improvement. METHODS: 6445 form completions from 12 countries between 2 June 2016 and 30 April 2018 were considered for this analysis. We performed an exploratory analysis looking at WT according to the ESGE definition. Stepwise multivariable logistic regression analysis was conducted to determine the most influential associated factors after adjusting for the other pre-specified variables. RESULTS: In 1150 qualifying colonoscopies, the mean WT was 7.8 min. Stepwise analysis, including 587 procedures where all inputs were known, found that the variables most associated with mean WT were a previous total colonoscopy in the last five years (p = 0.0011) and the time of day the colonoscopy was performed (p = 0.0192). The main factor associated with a WT < 6 min was the time of day that a colonoscopy was performed. Use of sedation was the main factor associated with a higher proportion of WT > 10 min, along with a previous colonoscopy. CONCLUSIONS: On average, the sample of European practice captured by the ECQI survey met the minimum standard set by the ESGE. However, there was variation and potential for improvement.

An Atypical Presentation of a Colonic Lipoma: Avoiding Surgery with a Deeper Endoscopic Look.

INTRODUCTION: Colonic lipomas are common mesenchymal tumours. They are usually asymptomatic and incidentally diagnosed during endoscopic or radiological examinations. Taking into account their typical endoscopic and radiological features and benign nature, tissue sampling, resection or follow-up are generally not required. CASE REPORT: A 61-year-old woman with poor surgical fitness presented with colonic subocclusion and lower gastrointestinal bleeding. A colonoscopy performed 1 month earlier showed a large polypoid lesion with necrotic and ulcerated areas occupying the lumen of the proximal ascending colon with inconclusive histology. An abdominopelvic computed tomography scan with intravenous contrast was done revealing a cecal-colonic intussusception of a heterogeneous mass. The patient was successfully managed conservatively. A delayed revision colonoscopy showed a significantly smaller atypical subepithelial lesion with no necrosis or ulceration. A single, large and deep incision with a pre-cut needle-knife® allowed the direct collection of lesion tissue using standard biopsy forceps through the so-called single-incision needle-knife® (SINK) biopsy technique. Histological examination was compatible with submucosal lipoma. After 18 months of follow-up, the patient remains asymptomatic. DISCUSSION/CONCLUSION: Colonic lipoma complications are rare and can lead to misdiagnosis; in general, they are surgically managed. A conservative approach and a minimally invasive endoscopic procedure allowed a definite diagnosis avoiding the morbidity and mortality of a major surgical intervention in a high-risk patient.

INTRODUÇÃO: Os lipomas do cólon são tumores mesenquimatosos comuns. Frequentemente são assintomáticos e diagnosticados, incidentalmente, em exames endoscópicos e imagiológicos. O diagnóstico histológico, resseção e vigilância não costumam ser necessários devido aos achados endoscópicos e imagiológicos típicos e à sua natureza benigna. CASO CLÍNICO: Uma mulher de 61 anos com contraindicação relativa para cirurgia abdominal recorreu ao serviço de urgência por quadro clínico de suboclusão intestinal e hemorragia digestiva baixa. A colonoscopia, realizada um mês antes, demonstrava uma lesão polipoide com área de necrose e ulceração a ocupar o lúmen do cólon ascendente proximal, com estudo histológico inconclusivo. Foi efetuada uma tomografia computorizada abdominopélvica com contraste intravenoso que revelou uma invaginação ceco-cólica de uma massa heterogénea.Optou-se por uma abordagem conservadora com remissão clínica. A colonoscopia de revisão diferida mostrou, na mesma localização, uma lesão subepitelial de menores dimensões, atípica, sem ulceração ou necrose. Com uma faca-agulha de pré-corte foi efetuada uma incisão única e profunda que permitiu a colheita direta de material usando uma pinça de biopsias standard através da técnica denominada biopsia por faca-agulha de précorte de incisão única. A análise histológica foi compatível com lipoma submucoso. Cerca de 18 meses após o episódio a doente permanece assintomática. DISCUSSÃO/CONCLUSÃO: As complicações do lipoma do cólon são raras e podem levar a um diagnóstico erróneo, geralmente tratado cirurgicamente. Uma abordagem conservadora inicial e um procedimento endoscópico minimamente invasivo permitiram o diagnóstico definitivo, evitando a morbilidade e mortalidade associadas a uma intervenção cirúrgica major numa doente de alto risco.

X-linked hypophosphataemic rickets: Report of a novel PHEX mutation and cinacalcet as adjuvant therapy in the mineral metabolism control.

X-linked hypophosphataemic rickets (XLH) is a rare disease caused by a mutation in the phosphate-regulating neutral endopeptidase (PHEX) gene, located on the X chromosome. This gene encodes the phosphate-regulating endopeptidase, and its inactivation leads to increased levels of circulating phosphatonins responsible for renal phosphate loss. The treatment for XLH is still carried out with long-term administration of phosphate and calcitriol, which can be complicated by hyperparathyroidism, nephrocalcinosis, renal failure, and hypertension. We describe the case of a four-decade follow-up patient with XLH. When she was diagnosed, at 19 years, due to bone pain and deformities, she was put on therapy with phosphorus and cholecalciferol. Despite the clinical improvement, serum phosphorus remained difficult to control. At the age of 44 years, she developed tertiary hyperparathyroidism and was submitted to parathyroidectomy. Five years later, parathyroid hyperfunction recurred. This time, cinacalcet was started, 30 mg alternating with 60 mg/day. Currently, she is 59-years old and remains with controlled mineral metabolism. The genetic study of this patient revealed a nonsense heterozygous mutation (c.501G>A) in PHEX gene that was not previously described. In this case, the off-label use of cinacalcet resulted in the normalisation of serum parathormone and phosphorus levels, eliminated recurrent secondary hyperparathyroidism, which aggravates the bone fragility inherent to XLH, and prevented a new parathyroidectomy. This report also adds important information to the genetic basis of XLH with the identification of a new nonsense mutation of the PHEX gene.

Colonoscopy quality across Europe: a report of the European Colonoscopy Quality Investigation (ECQI) Group.

Background and study aims The European Colonoscopy Quality Investigation (ECQI) Group comprises expert colonoscopists and investigators with the aim of raising colonoscopy standards. We assessed the levels of monitoring and achievement of European Society of Gastrointestinal Endoscopy (ESGE) performance measures (PMs) across Europe using responses to the ECQI questionnaires. Methods The questionnaire comprises three forms: institution and practitioner questionnaires are completed once; a procedure questionnaire is completed on multiple occasions for individual total colonoscopies. ESGE PMs were approximated as closely as possible from the data collected via the procedure questionnaire. Procedure data could provide rate of adequate bowel preparation, cecal intubation rate (CIR), withdrawal time, polyp detection rate (PDR), and tattooing resection sites. Results We evaluated ECQI questionnaire data collected between June 2016 and April 2018, comprising 91 practitioner and 52 institution questionnaires. A total of 6445 completed procedure forms were received. Institution and practitioner responses indicate that routine recording of PMs is not widespread: adenoma detection rate (ADR) is routinely recorded in 29 % of institutions and by 34 % of practitioners; PDR by 42 % and 47 %, CIR by 62 % and 64 %, bowel preparation quality by 56 % and 76 %, respectively. Procedure data showed a rate of adequate bowel preparation of 84.2 %, CIR 73.4 %, PDR 40.5 %, mean withdrawal time 7.8 minutes and 12.2 % of procedures with possible removal of a non-pedunculated lesion ≥ 20 mm reporting tattooing. Conclusions Our findings clearly show areas in need of quality improvement and the importance of promoting quality monitoring throughout the colonoscopy procedure.

Measuring the α-particle charge radius with muonic helium-4 ions.

The energy levels of hydrogen-like atomic systems can be calculated with great precision. Starting from their quantum mechanical solution, they have been refined over the years to include the electron spin, the relativistic and quantum field effects, and tiny energy shifts related to the complex structure of the nucleus. These energy shifts caused by the nuclear structure are vastly magnified in hydrogen-like systems formed by a negative muon and a nucleus, so spectroscopy of these muonic ions can be used to investigate the nuclear structure with high precision. Here we present the measurement of two 2S-2P transitions in the muonic helium-4 ion that yields a precise determination of the root-mean-square charge radius of the α particle of 1.67824(83) femtometres. This determination from atomic spectroscopy is in excellent agreement with the value from electron scattering1, but a factor of 4.8 more precise, providing a benchmark for few-nucleon theories, lattice quantum chromodynamics and electron scattering. This agreement also constrains several beyond-standard-model theories proposed to explain the proton-radius puzzle2-5, in line with recent determinations of the proton charge radius6-9, and establishes spectroscopy of light muonic atoms and ions as a precise tool for studies of nuclear properties.

Multifocal joint infection caused by Enterococcus gallinarum.

Musculoskeletal infections caused by Enterococcus gallinarum are rare, but due to its multi-drug resistance has gained more and more attention from the scientific community. We report a case of a 81-year-old immunocompetent Caucasian female with a multifocal joint infection caused by this agent. Shoulder arthrocentesis and two different blood cultures were used to identify this vancomycin-resistant agent in a symptomatic patient. After surgical debridement and 8 weeks of antibiotherapy with ampicillin (1000 mg IV every 6 h), the clinical and laboratory findings were all remarkably improved after treatment. After 2 years follow-up, the patient had no recurrence.

Massive Osteolytic Lesion of the Femur after Total Knee Arthroplasty.

Various failure mechanisms have been identified in total knee arthroplasty (TKA). We hereby present one case of failure, which stands out because of its rapid and destructive progression. We report the case of a 72-year-old Caucasian female patient who developed a large bone osteolytic lesion of the femur after TKA. The patient presented to our hospital 7 years after the initial surgery, complaining of persistent knee pain. The lesion affected the distal half of the femur and, after a diagnostic workup, required a resection of 20 cm and reconstruction with a tumor prosthesis. Subsequent pathological analysis revealed a reaction to cement and prosthesis components. Periprosthetic osteolysis continues to be a major problem, and a reaction to cement and prosthesis components can be an elusive cause of TKA failure.

Pancreas- and Pylorus-Preserving Duodenectomy for Advanced Familial Duodenal Polyposis.

Most patients with familial adenomatous polyposis (FAP) will develop duodenal polyps and 5% progress to cancer. Those with Spigelman stage IV have a 36% risk of cancer at 10 years. Endoscopic surveillance is necessary with local ablation for early disease. Unresectable duodenal disease and severe dysplasia are an indication for prophylactic radical surgery by pancreaticoduodenectomy or pancreas-sparing duodenectomy. Some preliminary results have shown better outcomes with duodenectomy. A 45-year-old female with FAP had restorative proctocolectomy at 24 years, desmoid of the mesentery with regression after sulindac, two pregnancies, and at the age of 37 years had duodenal polyposis stage III carpeting the periampullary region. Endoscopic papillectomy and extensive piecemeal mucosectomy was performed but was unsuccessful due to recurrence. After 7 years of regular endoscopic surveillance, focal high-grade dysplasia was diagnosed at the last evaluation. Some diminutive polyps were seen in the small-bowel capsule endoscopy. MRCP showed a normal biliary and pancreatic duct without visualization of the Santorini duct. A pancreas and pylorus-preserving duodenectomy was performed with 3 main steps: (1) duodenectomy with preservation of the pancreas and the pylorus; (2) reconstruction with an advanced jejunal limb and duodenojejunostomy; (3) reimplantation of the biliary and pancreatic duct in the jejunal loop. The patient was discharged on the 11th postoperative day without complications. In conclusion, pancreas- and pylorus-preserving duodenectomy is a promising alternative to pancreaticoduodenectomy for advanced duodenal polyposis that allows complete endoscopic surveillance.

A maioria dos doentes portadores de polipose adenomatosa familiar (FAP) vem a desenvolver pólipos duodenais que poderão degenerar em 5% dos casos. Os casos que apresentem um estádio IV de Spigelman têm um risco de degenerescência de 36% ao fim de 10 anos. É necessária vigilância endoscópica e excisão das lesões iniciais. Os pólipos considerados irressecáveis e com displasia de alto grau têm indicação para exérese cirúrgica radical através de duodenopancreatectomia ou de duodenectomia com conservação do pâncreas. Existem alguns resultados preliminares a revelar melhores resultados com a duodenectomia. Uma doente de 45 anos portadora de FAP efetuou proctocolectomia reconstrutiva aos 24 anos. Desenvolveu tumor desmoide mesentérico após um ano e que regrediu com sulindac, teve dois filhos e aos 37 anos apresentou polipose duodenal, em toalha periampular, com estádio III. Foi submetida a papilectomia endoscópica e mucosectomia fragmentada da lesão circundante tendose verificado recorrência. Durante 7 anos procedeu-se a vigilância endoscópica regular com presença de displasia de alto grau focal na última avaliação. Na cápsula endoscópica foram observados alguns pólipos diminutos no intestino delgado. A CPRM revelou normalidade nos canais pancreático e biliar, sem evidência do Santorini. Foi efetuada uma duodenectomia com conservação do pâncreas e do piloro cujos passos cirúrgicos principais foram: (a) duodenectomia com conservação do pâncreas e do piloro; (b) reconstrução com ansa jejunal e duodenojejunostomia; (c) reimplantação dos canais biliar e pancreático à ansa jejunal. A doente teve alta ao 11o dia pós-operatório sem complicaçõs. Em conclusão, a duodenectomia com conservação do pâncreas e do piloro constitui uma boa alternativa à duodenopancreatectomia permitindo vigilância endoscópica completa.

Portuguese Society of Gastroenterology Consensus on the Diagnosis and Management of Hemorrhoidal Disease.

Hemorrhoidal disease (HD) is a frequent health problem with considerable repercussions on patients' quality of life. However, much of the clinical practice related to HD is based on knowledge without scientific evidence and supported largely by empirical experience of the physician who deals with this pathology. As in other countries, the goal of this consensus is to establish statements supported by solid scientific evidence and whose purpose will be to standardize and guide the diagnosis and management of HD both in the general population and in some particular groups of patients.

A doença hemorroidária é uma patologia prevalente com repercussões consideráveis na qualidade de vida dos doentes. No entanto, muita da prática clínica relacionada com a doença hemorroidária é baseada em conhecimentos sem evidência científica e apoiada largamente por uma experiência empírica por parte do médico que lida com esta patologia. À semelhança do que tem sido feito noutros países, o objetivo deste consenso foi estabelecer statements suportados por evidência científica sólida e cuja finalidade será o de uniformizar e orientar o diagnóstico e tratamento da doença hemorroidária quer na população em geral quer em grupos particulares de doentes.