Carla Oliveira, Gonçalo Nunes, Francisco Vara-Luiz, Gabriel Paiva de Oliveira, Ana Nunes, Jorge Fonseca
{"title":"Endoscopic Extraction of Two Giant Stone Bezoars Using Mechanical and Laser Lithotripsy","authors":"Carla Oliveira, Gonçalo Nunes, Francisco Vara-Luiz, Gabriel Paiva de Oliveira, Ana Nunes, Jorge Fonseca","doi":"10.1159/000533931","DOIUrl":"https://doi.org/10.1159/000533931","url":null,"abstract":"","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135296421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Renato Medas, Rosa Coelho, Renato Bessa-Melo, Pedro Pereira, Guilherme Macedo
Desmoid tumor is a rare mesenchymal neoplasm of unknown etiology. Despite rare, the diagnosis of desmoid tumors after bariatric surgery is increased over the last few years. We report a case of a 26-year-old male with complains of abdominal pain and postprandial fullness, diagnosed with a locally advanced large intra-abdominal mass (40 × 21 × 11.7 cm) centered in the mesentery, developed 3 years after sleeve gastrectomy. Percutaneous biopsy was suggestive of a mesenquimatous tumor and the patient underwent surgery. R0 surgical resection was achieved, despite intimal contact and common vascularization with a jejunal loop. Histopathology examination of the surgical specimen revealed fusiform to stellate cells with mild atypia, thin-walled vessels, and diffuse beta-catenin expression (negative for DOG-1, CD117, CD34, S100, desmin, and alpha-actin). The diagnosis of a desmoid tumor was made. The patient remained asymptomatic, and no recurrence occurred over a 4-year follow-up. With the increasing number of bariatric surgeries, owing to the alarming growing incidence of obesity and related conditions, it is expected that desmoid tumors reports will gradually increase over the next few years. Thus, both gastroenterologists and surgeons should be aware of the potential for desmoid tumor development shortly after surgery, to offer a prompt diagnosis and treatment.
{"title":"Desmoid Tumor after Sleeve Gastrectomy: Case Report and Literature Review","authors":"Renato Medas, Rosa Coelho, Renato Bessa-Melo, Pedro Pereira, Guilherme Macedo","doi":"10.1159/000533959","DOIUrl":"https://doi.org/10.1159/000533959","url":null,"abstract":"Desmoid tumor is a rare mesenchymal neoplasm of unknown etiology. Despite rare, the diagnosis of desmoid tumors after bariatric surgery is increased over the last few years. We report a case of a 26-year-old male with complains of abdominal pain and postprandial fullness, diagnosed with a locally advanced large intra-abdominal mass (40 × 21 × 11.7 cm) centered in the mesentery, developed 3 years after sleeve gastrectomy. Percutaneous biopsy was suggestive of a mesenquimatous tumor and the patient underwent surgery. R0 surgical resection was achieved, despite intimal contact and common vascularization with a jejunal loop. Histopathology examination of the surgical specimen revealed fusiform to stellate cells with mild atypia, thin-walled vessels, and diffuse beta-catenin expression (negative for DOG-1, CD117, CD34, S100, desmin, and alpha-actin). The diagnosis of a desmoid tumor was made. The patient remained asymptomatic, and no recurrence occurred over a 4-year follow-up. With the increasing number of bariatric surgeries, owing to the alarming growing incidence of obesity and related conditions, it is expected that desmoid tumors reports will gradually increase over the next few years. Thus, both gastroenterologists and surgeons should be aware of the potential for desmoid tumor development shortly after surgery, to offer a prompt diagnosis and treatment.","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135587223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Marta Moreira, Ana Catarina Carvalho, Isabel Tarrio, Alda João Andrade, Tarcísio Araújo, Luís Lopes
{"title":"Cholangioscopy with Laser Lithotripsy in the Treatment of a Patient with Type II Mirizzi Syndrome","authors":"Marta Moreira, Ana Catarina Carvalho, Isabel Tarrio, Alda João Andrade, Tarcísio Araújo, Luís Lopes","doi":"10.1159/000533498","DOIUrl":"https://doi.org/10.1159/000533498","url":null,"abstract":"","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135109429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mara Sarmento Costa, João Oliveira Dias, Patrícia Vaz Silva, Cláudia Agostinho, Paulo Souto, Pedro Narra Figueiredo
{"title":"A Rare Cause of Dysphagia by Extrinsic Compression","authors":"Mara Sarmento Costa, João Oliveira Dias, Patrícia Vaz Silva, Cláudia Agostinho, Paulo Souto, Pedro Narra Figueiredo","doi":"10.1159/000531235","DOIUrl":"https://doi.org/10.1159/000531235","url":null,"abstract":"","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135690098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anabela G. Barros, Hélder Mansinho, Nuno Couto, Manuel R. Teixeira, Fernanda S. Tonin, Rudolfo Francisco, Filipa Duarte-Ramos
Introduction: We aimed to characterize the initial healthcare journey of metastatic pancreatic ductal adenocarcinoma (mPDAC) patients in Portugal, including healthcare provision and factors affecting therapeutic decisions, namely BRCA mutations testing. Methods: This is a descriptive cross-sectional, web-based survey using a convenience sampling approach. Portuguese oncologists and pathologists that routinely work with mPDAC patients from the different geographical regions and settings were invited to participate in the study via email (December 2020). Descriptive statistical analyses were performed, with categorical variables reported as absolute and relative frequencies, and continuous variables with non-normal distribution as median and interquartile range (IQR) (Stata v.15.0). Results: Seventy physicians participated in the study (43 oncologists, 27 pathologists). According to the responses, a median of 28 patients per center (IQR 12–70) was diagnosed with PDAC in the previous year; 22 of them referring (IQR 8–70) to mPDAC. The pointed median time from patients’ first hospital admission until disease diagnosis/staging is between 2 and 4 weeks. Endoscopic ultrasound with fine-needle biopsy is available in most hospitals (86%). Around 50% of physicians request BRCA testing; the assessment of additional biomarkers besides BRCA is requested by 40% of professionals. Half of them stated that BRCA testing should be requested earlier–upon histological diagnosis, especially because the median time for results is of 4.0 weeks (IQR 4–8). PARP inhibitors such as olaparib, when available, would be the therapy of choice for most oncologists (71%) if no disease’ progression occurs after 4 months. Treatments’ selection is usually grounded on clinical criteria (e.g., performance status, liver function). Around 45% of patients use FOLFIRINOX/mFOLFIRINOX as the first-line therapy. Gemcitabine + nab-paclitaxel is used by 35% of patients as the second-line therapy. Conclusions: Physicians in Portugal support the increasing role of patient-tailored treatments in mPDAC, whose selection should be grounded on tumoral subtyping and molecular profiling. Further efforts to develop multidisciplinary teams, standardized clinical practice, and optimize the implementation of new target therapies are needed.
{"title":"The Initial Journey of Patients with Metastatic Pancreatic Cancer (PaCTO Project): A Nationwide Survey among Portuguese Specialist Physicians","authors":"Anabela G. Barros, Hélder Mansinho, Nuno Couto, Manuel R. Teixeira, Fernanda S. Tonin, Rudolfo Francisco, Filipa Duarte-Ramos","doi":"10.1159/000533178","DOIUrl":"https://doi.org/10.1159/000533178","url":null,"abstract":"Introduction: We aimed to characterize the initial healthcare journey of metastatic pancreatic ductal adenocarcinoma (mPDAC) patients in Portugal, including healthcare provision and factors affecting therapeutic decisions, namely BRCA mutations testing. Methods: This is a descriptive cross-sectional, web-based survey using a convenience sampling approach. Portuguese oncologists and pathologists that routinely work with mPDAC patients from the different geographical regions and settings were invited to participate in the study via email (December 2020). Descriptive statistical analyses were performed, with categorical variables reported as absolute and relative frequencies, and continuous variables with non-normal distribution as median and interquartile range (IQR) (Stata v.15.0). Results: Seventy physicians participated in the study (43 oncologists, 27 pathologists). According to the responses, a median of 28 patients per center (IQR 12–70) was diagnosed with PDAC in the previous year; 22 of them referring (IQR 8–70) to mPDAC. The pointed median time from patients’ first hospital admission until disease diagnosis/staging is between 2 and 4 weeks. Endoscopic ultrasound with fine-needle biopsy is available in most hospitals (86%). Around 50% of physicians request BRCA testing; the assessment of additional biomarkers besides BRCA is requested by 40% of professionals. Half of them stated that BRCA testing should be requested earlier–upon histological diagnosis, especially because the median time for results is of 4.0 weeks (IQR 4–8). PARP inhibitors such as olaparib, when available, would be the therapy of choice for most oncologists (71%) if no disease’ progression occurs after 4 months. Treatments’ selection is usually grounded on clinical criteria (e.g., performance status, liver function). Around 45% of patients use FOLFIRINOX/mFOLFIRINOX as the first-line therapy. Gemcitabine + nab-paclitaxel is used by 35% of patients as the second-line therapy. Conclusions: Physicians in Portugal support the increasing role of patient-tailored treatments in mPDAC, whose selection should be grounded on tumoral subtyping and molecular profiling. Further efforts to develop multidisciplinary teams, standardized clinical practice, and optimize the implementation of new target therapies are needed.","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135364057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Raquel R. Mendes, Pedro C. Figueiredo, Isabel Andrade
Introduction: Obinutuzumab is a type II anti-CD20 monoclonal antibody associated with a higher rate of toxicity when compared to rituximab. Gastrointestinal side-effects have been reported but data is still sparse. Case Presentation: A 47-year-old female with medical history of stage IV follicular non-Hodgkin lymphoma under chemotherapy presented with chronic bloody diarrhea and iron deficiency anemia. Endoscopic and histologic features resembled inflammatory bowel disease (IBD), imposing a thorough differential diagnosis. The diagnosis of obinutuzumab-induced pancolitis was made and the drug was suspended with subsequent clinical improvement. Conclusion: This is the first case report of obinutuzumab-induced pancolitis. The challenging differential diagnosis of IBD required a multidisciplinary approach with subsequent outcome and management implications.
{"title":"Obinutuzumab-Induced Inflammatory Bowel Disease-Like Pancolitis: A First Case Report","authors":"Raquel R. Mendes, Pedro C. Figueiredo, Isabel Andrade","doi":"10.1159/000533499","DOIUrl":"https://doi.org/10.1159/000533499","url":null,"abstract":"<b><i>Introduction:</i></b> Obinutuzumab is a type II anti-CD20 monoclonal antibody associated with a higher rate of toxicity when compared to rituximab. Gastrointestinal side-effects have been reported but data is still sparse. <b><i>Case Presentation:</i></b> A 47-year-old female with medical history of stage IV follicular non-Hodgkin lymphoma under chemotherapy presented with chronic bloody diarrhea and iron deficiency anemia. Endoscopic and histologic features resembled inflammatory bowel disease (IBD), imposing a thorough differential diagnosis. The diagnosis of obinutuzumab-induced pancolitis was made and the drug was suspended with subsequent clinical improvement. <b><i>Conclusion:</i></b> This is the first case report of obinutuzumab-induced pancolitis. The challenging differential diagnosis of IBD required a multidisciplinary approach with subsequent outcome and management implications.","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135687761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-11eCollection Date: 2023-11-01DOI: 10.1159/000531409
Jéssica Chaves, Diogo Libânio
{"title":"Do Not Miss the Diagnosis: Not All Pink Findings Mean the Same in the Gastrointestinal Tract!","authors":"Jéssica Chaves, Diogo Libânio","doi":"10.1159/000531409","DOIUrl":"10.1159/000531409","url":null,"abstract":"","PeriodicalId":51838,"journal":{"name":"GE Portuguese Journal of Gastroenterology","volume":"30 Suppl 2","pages":"1-3"},"PeriodicalIF":1.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10619998/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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