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Unbound Medicine.
(Adenoma villous of small intestine)
214 results
    Wiad Lek. 2022; 75(4 pt 2):1039-1042.Dronov OI, Kovalska IO, … Shchyhel IA
  • The given paper describes a case of treating adenocarcinoma of the papilla of Vater diagnosed as the cause after an episode of acute pancreatitis. The etiology of aсute pancreatitis was considered idiopathic until the onset of complaints caused by tumor growth. The volume of radical surgery has changed intraoperatively due to the detection of infected limited necrotic clusters, didn't diagnosed b…
  • Duodenal sessile serrated adenoma/polyp with characteristic endoscopic and pathologic features. [Case Reports]
    Clin J Gastroenterol. 2021 Apr; 14(2):531-537.Ueno T, Miura Y, … Yamamoto H
  • Sessile serrated adenomas/polyps (SSA/Ps), recently called sessile serrated lesions, have a neoplastic pathway in the large intestine and are treated as lesions with malignant potential. There are a few reports of traditional serrated adenomas in the duodenum but no reports of duodenal SSA/Ps. A 66-year-old man underwent screening upper gastrointestinal endoscopy and was found to have a white ele…
  • Villous Sebaceous Adenoma Arising from the Caruncular Surface Squamous Epithelium. [Case Reports]
    Ocul Oncol Pathol. 2020 Aug; 6(4):280-286.Jakobiec FA, Cortes Barrantes P, Milman T
  • A 68-year-old woman developed an asymptomatic left caruncular multilobular lesion over one year. Excision of the lesion displayed a benign sebaceous neoplasm taking origin from the surface squamous epithelium which invaginated into the stroma to create crypts resembling the conjunctival pseudoglands of Henle or the glands of Lieberkuhn of the small intestine. Scattered sebaceous cells were also d…
  • Laparoscopic Pancreas-Sparing Duodenectomy with Roux en Y Reconstruction for Duodenal Polyposis. [Journal Article]
    Chirurgia (Bucur). 2019 Jul-Aug; 114(4):494-505.Copaescu C, Smeu B, … Saftoiu A
  • Background: Duodenal polyposis (DP) is often associated in patients with in patients with familial adenomatous polyposis (FAP) and the risk of malignancy is endoscopically assessed using the Spigelman score. Endoscopic therapy is the first option for PD while surgery is indicated for the advanced stages of the disease (Spiegelman III-IV). Pancreas-sparing duodenectomy (PSD) was proposed as a less…
  • Villous Morphology in Urinary Bladder Biopsy: An Approach to Diagnosis. [Review]
    Int J Surg Pathol. 2020 Feb; 28(1):4-12.Mitra S, Ayyanar P, Kaur G
  • Villous morphology in urinary bladder biopsy is a relatively uncommon finding. Villi are slender, finger-like structures that are commonly seen in the small intestine or in neoplastic lesions of gastrointestinal lineage/differentiation. Importantly, placenta also exhibits villi that are morphologically and functionally different from the intestinal one. Majority of the neoplastic lesions of urina…
  • Small Intestinal Tumors: A Rare Case of Tubulovillous Adenoma in Duodenum. [Retracted Publication]
    Cureus. 2019 May 15; 11(5):e4671.Malik MN, Shah Z, … Fazeel HM
  • The small intestine is a relatively privileged organ; primary tumors are uncommon among malignancies of the gastrointestinal tract, with an average annual incidence rate of 9.9 per million people. Among these uncommon tumors, duodenal tumors are even rarer with an average incidence rate of 0.4% only. Histopathological examination mostly shows villous type. Tubulovillous histology is extremely rar…
  • Management of ampullary tumours in children: still a challenge. [Case Reports]
    Ann R Coll Surg Engl. 2017 May; 99(5):e139-e141.Fernandez-Eire P, Vazquez Castelo JL, … Ausania F
  • This study describes the case of the youngest patient ever reported with ampullary adenoma. The incidence of ampullary adenomas in childhood is unknown. Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound are used in adults to assess and treat these lesions, although there are no instruments designed specifically for use in young children. A six-year-old girl was admit…
  • Human intestinal spirochetosis: right-side preference in the large intestine. [Journal Article]
    Ann Diagn Pathol. 2015 Dec; 19(6):414-7.Ogata S, Shimizu K, Nakanishi K
  • Human intestinal spirochetosis (HIS) is a colorectal bacterial infection, and its clinicopathologic features remain unclear. The aim of this study was to examine its characteristics. We histologically reviewed paraffin-embedded section slides made in 2001, 2006, and 2011 at a single institution in Japan. Cases histologically exhibiting a distinct fringe formation were considered to have HIS. Info…
  • Diagnostic challenges of composite colorectal tumors of adenoma-mantle cell lymphoma type. [Case Reports]
    Ann Diagn Pathol. 2013 Dec; 17(6):544-6.Handra-Luca A
  • Composite intestinal tumors of adenoma-lymphoma type are rare. To our knowledge 1 tumor showing this association has been previously reported, the histologic diagnosis being made retrospectively. We report the case of an 80-year old male patient complaining for epigastric pain, rectorrhagia, diarrhea, and weight loss. At endoscopy, a rectal lesion (3 cm) of villous low-grade dysplasia adenoma typ…
  • Totally laparoscopic pancreas-sparing duodenectomy. [Retracted Publication]
    Surg Today. 2012 Oct; 42(10):1032-5.Cho A, Yamamoto H, … Nagata M
  • Pancreas-sparing duodenectomy (PSD) is a practical surgical procedure for patients with duodenal adenoma, which is difficult to resect endoscopically. We describe how we performed a totally laparoscopic PSD to resect a duodenal adenoma in a 64-year-old woman, who had been referred for treatment of a 50-mm villous polypoid mass in the second portion of the duodenum. We performed end-to-side anasto…
  • Surgical management of benign duodenal tumours. [Journal Article]
    ANZ J Surg. 2010 Jul-Aug; 80(7-8):526-30.Yan JQ, Peng CH, … Li HW
  • CONCLUSIONS: The presentation of benign duodenal tumours is non-specific, with upper abdominal discomfort and upper gastrointestinal bleeding as common symptoms. Surgical resection is the preferable therapeutic choice with satisfactory prognosis.
  • Endoscopic ampullectomy in a patient with a duodenal diverticulum. A challenging procedure. [Case Reports]
    Rev Gastroenterol Mex. 2010; 75(2):199-202.Artifon EL, Sakai P, … Moura EG
  • A 65 year-old male was admitted to the University hospital with obstructive jaundice. Endoscopic examination revealed a grossly abnormal major ampulla, situated at the edge of a large duodenal diverticulum. Biopsy of the ampulla was positive for villous adenoma. We describe the technique utilized to successfully perform an end-bloc endoscopic resection of a major ampulla on a diverticulum.
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