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Ileocecal valve

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https://www.readbyqxmd.com/read/28229609/laparoscopic-treatment-of-hemorrhagic-meckel-diverticulum-after-diagnosis-with-wireless-capsule-endoscopy-and-double-balloon-enteroscopy
#1
Haibo Yu, Hongliang Song, Jing Cai
Meckel diverticulum (MD) is a common small intestinal malformation. The difficulty of MD with hemorrhage treatment lies in preoperative diagnosis. Wireless capsule endoscopy (WCE) and double-balloon enteroscopy (DBE) have been widely used to diagnose and treat diseases of the small intestine, but only rarely have they been used in combination to diagnose and treat bleeding MD. We successfully diagnosed and treated a patient with MD with hemorrhage with a combination of WCE, DBE, and laparoscopy. A 17-year-old man presented to the emergency room with hematochezia and was admitted for testing...
February 23, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28212588/colorectal-polypectomy-and-endoscopic-mucosal-resection-emr-european-society-of-gastrointestinal-endoscopy-esge-clinical-guideline
#2
Monika Ferlitsch, Alan Moss, Cesare Hassan, Pradeep Bhandari, Jean-Marc Dumonceau, Gregorios Paspatis, Rodrigo Jover, Cord Langner, Maxime Bronzwaer, Kumanan Nalankilli, Paul Fockens, Rawi Hazzan, Ian M Gralnek, Michael Gschwantler, Elisabeth Waldmann, Philip Jeschek, Daniela Penz, Denis Heresbach, Leon Moons, Arnaud Lemmers, Konstantina Paraskeva, Juergen Pohl, Thierry Ponchon, Jaroslaw Regula, Alessandro Repici, Matthew D Rutter, Nicholas G Burgess, Michael J Bourke
1 ESGE recommends cold snare polypectomy (CSP) as the preferred technique for removal of diminutive polyps (size ≤ 5 mm). This technique has high rates of complete resection, adequate tissue sampling for histology, and low complication rates. (High quality evidence, strong recommendation.) 2 ESGE suggests CSP for sessile polyps 6 - 9 mm in size because of its superior safety profile, although evidence comparing efficacy with hot snare polypectomy (HSP) is lacking. (Moderate quality evidence, weak recommendation...
February 17, 2017: Endoscopy
https://www.readbyqxmd.com/read/28209957/-the-role-of-small-intestine-length-in-the-development-of-short-bowel-syndrome
#3
R R Khasanov, A A Gumerov, L M Vessel
AIM: To define the the role of small bowel length in development of SBS. MATERIAL AND METHODS: Seventeen patients with SBS after small bowel resection in neonatal period were included into the study. Total small bowel length ranged from 5 to 55 cm (11.8±5.59% from normal length for certain age). RESULTS: Described small bowel length has high risk of SBS/IF development irrespective to other factors (specific segment of small bowel that was resected, preserved intestinal segment state, absence of colon and/or ileocecal valve)...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28187037/incidental-finding-of-granular-cell-tumor-in-the-ileocecal-valve-during-colectomy-for-adenocarcinoma
#4
Anaïs Dziegielewski, Maxime Hamon, Najat Mourra
No abstract text is available yet for this article.
February 9, 2017: Applied Immunohistochemistry & Molecular Morphology: AIMM
https://www.readbyqxmd.com/read/28168985/predicting-time-to-full-enteral-nutrition-in-children-after-significant-bowel-resection
#5
Jessica Gonzalez-Hernandez, Purvi Prajapati, Gerald Ogola, Nandini Channabasappa, Barbara Drews, Hannah G Piper
PURPOSE: Parenteral nutrition (PN) contributes to considerable morbidity in children after significant bowel resection. This study evaluates the utility of clinical variables in predicting time to independence from PN. METHODS: After IRB approval, a retrospective review (1999-2012) of 71 children who were on PN for >6weeks after intestinal resection and successfully weaned was performed. Clinical characteristics were evaluated to determine the relationship to time to full enteral nutrition...
January 29, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28164001/abdominal-mass-secondary-to-human-toxocariasis
#6
Javad Ghoroobi, Leily Mohajerzadeh, Maliheh Khoddami, Alireza Mirshemirani, Naser Sadeghian, Alireza Mahdavi, Sayeh Hatefi
Toxocariasis is an extensive helminthic infection that leads to visceral larva migrans in humans. A 2.5-year-old girl referred for abdominal mass. She had history of pharyngitis for two weeks. There were no other symptoms. Abdominal examination revealed an irregular solid mass in right lower quadrant (RLQ). Abdominal ultrasonography revealed an echohetrogenic large mass in RLQ, liver, and retroperitoneal area. Abdominal CT scan showed a huge mass. At laparotomy a large retroperitoneal mass that involved right liver lobe, bladder, ileocecal valve, small and large intestines was found...
January 2017: APSP Journal of Case Reports
https://www.readbyqxmd.com/read/28133114/-a-case-of-ascending-colon-cancer-with-intestinal-malformation-treated-via-laparoscopic-surgery
#7
Yoshiyuki Motoki, Kazunori Nakaguchi, Katutoshi Nakano, Keishi Sugimoto, Kazuomi Kan, Sadayuki Doi
A 66-year-old man attended a health check-up after a positive fecal occult blood test. Colonoscopy revealed a 2 cm type 2 lesion near the ascending colon and the upper lip ofBauhin 's valve. Contrast-enhanced computed tomography ofthe abdominal region revealed aplasia ofthe ligament ofTreitz, with the duodenum running through the center. Three-dimensional vascular construction revealed intestinal malrotation, in which the superior mesenteric artery was present on the right side of the superior mesenteric vein...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28064243/meckel-s-diverticulitis-a-rare-entity-of-meckel-s-diverticulum
#8
Chee S Wong, Leanne Dupley, Haren N Varia, Darek Golka, Thu Linn
Meckel's diverticulum is the most common congenital abnormality of the small intestine that results from incomplete closure of the vitelline (omphalo-mesenteric) duct. This true diverticulum, ~2 ft from the ileocecal valve commonly found on the anti-mesenteric border of the ileum, is benign and majority asymptomatic. Diagnosis challenges arise when it became inflamed or presented in following ways, for example, haemorrhage (caused by ectopic pepsin-and hydrochloric acid-secreting gastric mucosa), intestinal obstruction (secondary to intussusception or volvulus) or the presence of diverticulum in the hernia sac (Littre's hernia)...
January 6, 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28045023/meta-analytic-bayesian-model-for-differentiating-intestinal-tuberculosis-from-crohn-s-disease
#9
REVIEW
Julajak Limsrivilai, Andrew B Shreiner, Ananya Pongpaibul, Charlie Laohapand, Rewat Boonanuwat, Nonthalee Pausawasdi, Supot Pongprasobchai, Sathaporn Manatsathit, Peter D R Higgins
OBJECTIVES: Distinguishing intestinal tuberculosis (ITB) from Crohn's disease (CD) is difficult, although studies have reported clinical, endoscopic, imaging, and laboratory findings that help to differentiate these two diseases. We aimed to produce estimates of the predictive power of these findings and construct a comprehensive model to predict the probability of ITB vs. CD. METHODS: A systematic literature search for studies differentiating ITB from CD was conducted in MEDLINE, PUBMED, and EMBASE from inception until September 2015...
January 3, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/27986111/is-it-a-prime-time-for-small-bowel-colon-video-capsule-endoscopy-to-cover-both-sides-of-the-ileocecal-valve-in-crohn-s%C3%A2-disease
#10
EDITORIAL
Bo Shen
No abstract text is available yet for this article.
January 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27893377/high-performance-cad-ctc-scheme-using-shape-index-multiscale-enhancement-filters-and-radiomic-features
#11
Yacheng Ren, Jingchen Ma, Junfeng Xiong, Lin Lu, Jun Zhao
OBJECTIVE: Computer-aided detection (CAD) systems for computed tomography colonography (CTC) can automatically detect colorectal polyps. The main problem of currently developed CAD-CTC systems is the numerous false positives (FPs) caused by the existence of complicated colon structures (e.g., haustral fold, residual fecal material, inflation tube, and ileocecal valve). This study proposes a CAD-CTC scheme using shape index, multiscale enhancement filters, and radiomic features to address the FP issue...
November 22, 2016: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/27870784/intussusception-with-cecal-cyst-as-lead-point-in-a-child
#12
Michelle Lai, Brian A Coakley, Eric M Webber, Ran D Goldman
Intussusception is a pediatric abdominal emergency in early childhood involving telescoping of 1 part of the bowel into another part. In most children, the condition is idiopathic with no identifiable lead point. Meckel diverticulum is the most common lead point, followed by polyps and duplication cysts. We describe a case of a boy with intussusception caused by a duplication cyst that was drawn retrograde through the ileocecal valve. The patient presented after a 3-month period of symptomatology and had been considered to have constipation before signs of intestinal obstruction developed...
November 19, 2016: Pediatric Emergency Care
https://www.readbyqxmd.com/read/27818823/intraluminal-meckel-s-duplication-cyst-causing-bowel-obstruction-in-an-infant-a-role-for-laparotomy
#13
Mitchell R Ladd, Alejandro V Garcia, Derek B Allison, Jeffrey R Lukish
This report describes a two-month-old girl who presented with signs and symptoms of a distal small bowel obstruction. She underwent an abdominal ultrasound that revealed a right lower quadrant cystic mass. A Technetium-99 scan revealed increased activity in the right lower quadrant consistent with a Meckel's diverticulum. Following a nondiagnostic laparoscopic evaluation, a laparotomy was performed to allow direct palpation of the small bowel and colon. Direct palpation of the ileum revealed a soft intraluminal mass at the ileocecal valve...
2016: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/27816208/absent-ileocecal-valve-predicts-the-need-for-repeated-step-in-children
#14
Tomas Wester, Helene Engstrand Lilja, Pernilla Stenström, Mikko Pakarinen
BACKGROUND: Serial transverse enteroplasty facilitates weaning from parenteral support in selected patients with short bowel syndrome, although repeated procedure is frequently required. Our aim was to evaluate the outcome of a series of patients after serial transverse enteroplasty and define predictors of repeated serial transverse enteroplasty and weaning off parenteral support. METHODS: All children who underwent serial transverse enteroplasty at 4 Nordic pediatric surgery centers from 2004-2015 were included in this observational study...
November 3, 2016: Surgery
https://www.readbyqxmd.com/read/27815920/intestinal-hemorrhage-caused-by-meckel-s-diverticulum-with-ectopic-gastric-mucosa-on-polypoid-lesion-a-case-report
#15
Toshiyuki Irie, Seiichi Shinji, Hiroki Arai, Hayato Kan, Takeshi Yamada, Michihiro Koizumi, Yasuyuki Yokoyama, Goro Takahashi, Takuma Iwai, Mikihiro Okusa, Keiichiro Ohta, Eiji Uchida
Meckel's diverticulum may sometimes present as an intraluminal polypoid mass causing small bowel obstruction; however, gastrointestinal bleeding due to Meckel's diverticulum with a polypoid lesion is rare. A 14-year-old girl presented with tarry stool and syncope in our hospital. Laboratory examination showed iron-deficiency anemia with a low hemoglobin level of 5.8 g/dl. The bleeding site was detected by neither upper gastrointestinal endoscopy nor colonoscopy. Transanal double-balloon enteroscopy showed a diverticulum with an ulceration at a site approximately 50 cm from the ileocecal valve and a polypoid lesion inside of the diverticulum...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27784975/limited-local-extracolonic-spread-of-mucinous-appendiceal-adenocarcinoma-after-perforation-with-formation-of-a-malignant-appendix-to-sigmoid-fistula-case-report-and-literature-review
#16
Seifeldin Hakim, Mitual Amin, Mitchell S Cappell
A 68-year-old man presented with progressive right lower quadrant abdominal pain and tenderness without rebound tenderness, and with constipation during the prior 9 mo. Abdomino-pelvic computed tomography and magnetic resonance imaging demonstrated a dilated appendix forming a fistula to the sigmoid colon. Open laparotomy revealed a bulky abdominal tumor involving appendix, cecum, and sigmoid, and extending up to adjacent viscera, without ascites or peritoneal implants. The abdominal mass was removed en bloc, including resection of sigmoid colon, cecum (with preservation of ileocecal valve), appendix, right vas deferens, testicular vessels, and minimal amounts of anterior abdominal wall; and shaving off of small parts of the walls of the urinary bladder and small bowel...
October 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27769918/extraordinarily-large-renal-cell-carcinoma-with-metasynchronous-neuroendocrine-tumor-of-the-ileocecal-valve-a-rare-presentation-of-disease
#17
Daniel C Edwards, Robert Gitman, Noah R May, Melanie I Amster
A 71-year-old female presented with a large, protuberant abdominal mass, and was found to have both a left renal mass and a biopsy-proven neuroendocrine tumor of the ileocecal valve. Ultimately, right hemicolectomy revealed a well-differentiated and low-grade neuroendocrine tumor of the ileocecal valve, whereas left radical nephrectomy revealed a 23 cm × 22 cm × 15 cm renal cell carcinoma, chromophobe-type (RCC-CT) weighing 3564 g. RCC-CT represents a small portion of diagnosed RCC, and generally portends a more favorable prognosis than other variants...
January 2017: Urology
https://www.readbyqxmd.com/read/27761301/occult-primary-neuroendocrine-tumor-metastasis-to-the-breast-detected-on-screening-mammogram
#18
Fabiana Policeni, Brittany Pakalniskis, Limin Yang
Metastatic tumors are rare in the breast. Well-differentiated neuroendocrine tumors (WDNETs) are slow-growing neoplasms that arise from neuroendocrine cells, particularly in the gastrointestinal tract and bronchial tree. Metastatic WDNET to the breast is a rare entity. We present a case report of ileal WDNET metastatic to the breast which was initially identified as a small mass in the patient's left breast on screening mammography. Targeted ultrasound identified a suspicious mass, and ultrasound-guided percutaneous core biopsy was performed...
2016: Journal of Clinical Imaging Science
https://www.readbyqxmd.com/read/27688666/diagnosis-of-colonic-amebiasis-and-coexisting-signet-ring-cell-carcinoma-in-intestinal-biopsy
#19
Alexandra Grosse
Amebiasis is uncommon in developed countries. Several case reports in the literature emphasize that both the presenting symptoms and the radiological findings of colonic amebiasis closely resemble more common conditions, such as idiopathic inflammatory bowel disease and gastro-intestinal malignancy. We describe a unique case of colonic amebiasis (amebomas) coexisting with signet-ring cell carcinoma of the ileocecal valve, the cecum and the appendix. Endoscopically, the ulcerated tumor was indistinguishable from the ulcerations and pseudotumors (amebomas) detected in the ascending colon...
September 28, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27663542/serum-fasting-glp-1-and-glp-2-associate-with-intestinal-adaptation-in-pediatric-onset-intestinal-failure
#20
Annika Mutanen, Mikko P Pakarinen
AIM: Glukagon-like-peptide-1 (GLP-1) and -2 (GLP-2), produced by intestinal L-cells, are key hormones regulating intestinal transit, secretion, absorption, and mucosal growth. We evaluated naïve fasting serum GLP-1 and GLP-2 levels in pediatric intestinal failure (IF). METHODS: Fifty-five IF patients with median age 4.2 (IQR 1.3-12) years and 47 matched healthy controls underwent measurement of fasting serum GLP-1 and GLP-2. RESULTS: Serum GLP-2 [19...
September 14, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
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