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(polyp)
49,518 results
  • Intrinsic Laryngeal Lipoma Treated with Transoral CO₂ Laser Microsurgery: An Unusual Case Report. [Journal Article]
    Am J Case Rep. 2020 Jul 03; 21:e920528.Lombardo N, Lobello N, … Motta G
  • CONCLUSIONS: Laryngeal lipomas are benign and rare lesions, in particular intrinsic lipomas are uncommon, but, if they grow, they can cause life-threatening symptoms. In our case, a lipoma reached a size of around 2 centimeters and was not pedunculated, only a histopathological examination of the surgical specimens could provide a differential diagnosis against a lipoma-like liposarcoma. The use of Transoral Laser CO₂ Micro-laryngoscopy (TLM) provided good management of a small intrinsic lipomas of the larynx, minimizing the potential for relapses.
  • Proper E-cadherin membrane location in colon requires Dab2 and it modifies by inflammation and cancer. [Journal Article]
    J Cell Physiol. 2020 Jul 02 [Online ahead of print]Vazquez-Carretero MD, García-Miranda P, … Peral MJ
  • We reported that Disabled-2 (Dab2) is located at the apical membrane in suckling rat intestine. Here, we discovered that, in colon of suckling and adult mouse and of adult human, Dab2 is only at lateral crypt cell membrane and colocalized with E-cadherin. Dab2 depletion in Caco-2 cells led to E-cadherin internalization indicating that its membrane location requires Dab2. In mice, we found that 3 …
  • Giant Fibroepithelial Polyps: Why do they Grow Excessively? [Case Reports]
    Sisli Etfal Hastan Tip Bul. 2020; 54(2):257-260.Can B, Ozluk AY
  • Fibroepithelial polyps (acrochordon or skin tag) are benign tumors that usually occur in skin folds, such as the axilla, genital area or neck. They can be solitary or multiple. Their dimensions usually do not exceed 1-2 millimeters. Sometimes, they can reach huge dimensions. In the literature, a giant fibroepithelial polyp with a size of 42 centimeters has been reported. Although the etiology and…
  • UNet++: A Nested U-Net Architecture for Medical Image Segmentation. [Journal Article]
    Deep Learn Med Image Anal Multimodal Learn Clin Decis Support (2018). 2018 Sep; 11045:3-11.Zhou Z, Siddiquee MMR, … Liang J
  • In this paper, we present UNet++, a new, more powerful architecture for medical image segmentation. Our architecture is essentially a deeply-supervised encoder-decoder network where the encoder and decoder sub-networks are connected through a series of nested, dense skip pathways. The re-designed skip pathways aim at reducing the semantic gap between the feature maps of the encoder and decoder su…
  • Quality of same-day CT colonography following incomplete optical colonoscopy. [Journal Article]
    Eur Radiol. 2020 Jul 01 [Online ahead of print]O'Shea A, Foran AT, … Morrin MM
  • CONCLUSIONS: Same-day CTC should be considered in centers with capacity, following an incomplete optical colonoscopy. Same-day completion CTCs are of high diagnostic quality and this approach allows patients to avoid repeat bowel cleansing or a delayed diagnosis.• Same-day CT colonography is a high-quality examination that can be performed following incomplete optical colonoscopy. • Same-day CT colonography should be considered for patients with incomplete optical colonoscopy in centers with the capacity to offer this service. • Same-day CTC can avoid a delay in diagnosis and avoids repeat bowel preparation.
  • A case of flank pain caused by ureteral intussusception accompanied with ureteral polyp. [Journal Article]
    BMC Nephrol. 2020 Jul 01; 21(1):246.Dong Y, Zhang WD, … Han CH
  • CONCLUSIONS: This is the first report that describes polyp-related ureteral intussusception using comprehensive and representative ureteroscopic images and video. Our findings suggest that ureteroscopy is vital for diagnosis. Extensive biopsies through ureteroscopy are less invasive, and make it easier to exclude the presence of ureteral malignancies. Ureteroscopic resection of the whole polyp with its stalk and intussusceptum using Holmium: YAG laser did not seem viable in this case. However, cauterization of partial polyp tissues followed by open surgery for segmental resection of the ureter with reanastomosis is helpful in controlling such patient well-being.
  • [Expression and cellular provenance of interleukin 17A in non-eosinophilic chronic rhinosinusitis with nasal polyps]. [Journal Article]
    Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2020 Jun 07; 55(6):604-610.Chen XH, Chang LH, … Zhang GH
  • Objective: To investigate the expression and cellular provenance of interleukin 17A (IL-17A) in non-eosinophilic chronic rhinosinusitis with nasal polyps (nECRSwNP), and to analyze the possible reasons for its different expression. Methods: Samples were collected from 14 patients with eosinophilic chronic rhinosinusitis with nasal polyps (ECRSwNP) and 28 patients with nECRSwNP, who underwent fu…
  • [Clinicopathological features of autoimmune gastritis]. [Journal Article]
    Zhonghua Bing Li Xue Za Zhi. 2020 Jul 08; 49(7):721-726.Wu HM, Liu C, … Liu YH
  • Objective: To study the clinicopathological characteristics and pathologic diagnosis of autoimmune gastritis. Methods: Fourteen biopsies of autoimmune gastritis were collected from January 2018 to March 2019 at Guangdong Provincial People's Hospital. Their clinical data, histological features and immunohistochemical (IHC) results were analyzed, with review of relevant literature. Results: All …
  • Sex-Cord Tumor with Annular Tubules with Unusual Morphology in an Infant with Peutz-Jeghers Syndrome. [Journal Article]
    Fetal Pediatr Pathol. 2020 Jul 01 [Online ahead of print]Maity P, Das N, … Basak D
  • Background: Peutz-Jeghers syndrome (PJS) is characterized by hamartomatous gastrointestinal polyposis, mucocutaneous pigmentation and cancer predisposition. The clinical features of PJS manifest in first two decades of life; however, neonatal presentation is uncommon. Case report: We present a five day old girl with PJS that presented with obstructive hamartomatous polyps in the sigmoid colon. A…
  • [Inflammatory fibroid polyp in the jejunum - a case report]. [Journal Article]
    Laeknabladid. 2020 07; 106(7):349-351.Sverrisdottir V, Cariglia N, … Haraldsdottir KH
  • Inflammatory fibroid polyps (IFP) are rare type of benign tumours found in the gastrointestinal tract. IFP´s are in most cases small in size and without symptoms but can cause intussuception and haemorrhage. We present a case of a 25 year old female who presented with abdominal pain and symptoms and signs of anemia, hemoglobin was 36 g/L upon arrival. Further workup revealed a large tumor in the …
  • Contralateral Ear Findings in Chronic Otitis Media. [Journal Article]
    Sisli Etfal Hastan Tip Bul. 2018; 52(3):179-183.Ünsal Ö, Türk B, … Turgut S
  • CONCLUSIONS: COM may be seen bilaterally due to the same predisposing factors affecting the ears. Therefore, detection, follow-up, and early treatment of abnormalities of contralateral ear associated with otitis media have clinical importance in the prevention or delaying progression of these abnormalities to COM.
  • Chondroma in the Area of the Spheno-Ethmoid Junction. [Journal Article]
    J Craniofac Surg. 2020 Jun 24 [Online ahead of print]Liu J, Hao Q, … Wang N
  • Chondroma in the area of the spheno-ethmoidal junction is very rare. A 29-year-old male patient with chronic rhinosinusitis with nasal polyps was arranged for a preoperative computed tomography scan, and a lesion was accidentally found in his spheno-ethmoidal junction and involved the skull base. Combined with MRI, the lesion was misdiagnosed as fungal sinusitis. However, no fungal lesions were f…
  • Gastric Inflammatory Fibroid Polyp: A Rare Cause of Occult Upper Gastrointestinal Bleeding. [Journal Article]
    J Investig Med High Impact Case Rep. 2020 Jan-Dec; 8:2324709620936840.Inayat F, Ur Rahman A, … Pimentel R
  • Inflammatory fibroid polyps (IFPs) are rare mesenchymal lesions that can arise throughout the gastrointestinal tract. These tumors represent less than 0.1% of all gastric polypoid lesions and are frequently found incidentally on endoscopic evaluation. While presenting symptoms depend on the location of the tumor, gastric polyps commonly present with epigastric pain and early satiety. We hereby de…
  • Colon capsule endoscopy in colorectal cancer screening: a randomised controlled trial. [Journal Article]
    BMJ Open Gastroenterol. 2020 Jun; 7(1)Kaalby L, Deding U, … Baatrup G
  • The use of capsule endoscopy has become an approved method in small bowel diagnostics, but the same level of integration is not seen in large bowel diagnostics. We will use colon capsule endoscopy (CCE) as a filter test in colorectal cancer (CRC) screening between the faecal immunochemical test (FIT) and colonoscopy. We aim to investigate the clinical performance, population acceptability, and ec…
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