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Sentinel polyp and fold. Abdom Radiol (NY) 2021; 46:2255-2257. [PMID: 33244714 DOI: 10.1007/s00261-020-02721-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/10/2020] [Accepted: 08/21/2020] [Indexed: 10/22/2022]
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Abstract
Fluoroscopic esophagography is a widely available, safe, and inexpensive test for detecting gastroesophageal reflux disease. In this article, we review the technique for performing a high-quality esophagram, including upright, double-contrast views of the esophagus and cardia with high-density barium; prone, single-contrast views of the esophagus with low-density barium; and evaluation of gastroesophageal reflux. We then discuss the radiographic findings associated with gastroesophageal reflux disease, including esophageal dysmotility, reflux esophagitis, peptic strictures, and Barrett's esophagus. Finally, we consider the differential diagnosis for the various radiographic findings associated with this condition. When carefully performed and interpreted, the esophagram is a useful test for evaluating gastroesophageal reflux disease and its complications.
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Affiliation(s)
- Marc S Levine
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
| | - Laura R Carucci
- Department of Radiology, Virginia Commonwealth University Medical Center, 1250 East Marshall Street, Richmond, VA, 23219, USA
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Consensus Statement of Society of Abdominal Radiology Disease-Focused Panel on Barium Esophagography in Gastroesophageal Reflux Disease. AJR Am J Roentgenol 2016; 207:1009-1015. [DOI: 10.2214/ajr.16.16323] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Gastroesophageal junction hyperplastic (inflammatory) polyps: a clinical and pathologic study of 46 cases. Am J Surg Pathol 2011; 35:1038-44. [PMID: 21606824 DOI: 10.1097/pas.0b013e3182189425] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Hyperplastic (inflammatory) polyps (HPs) of the gastric corpus and antrum typically develop in association with chronic gastritis. However, little is known regarding the etiology, pathologic features, and natural history of HPs of the gastroesophageal junction (GEJ). We have noted, anecdotally, that GEJ HPs often occur in patients without gastric pathology. The aim of this study was to evaluate the clinical, pathologic, and outcome features of patients with HPs of the GEJ, and to compare the data with a control group of individuals with HPs in the gastric corpus or antrum. One hundred thirty-four consecutive polyps of the GEJ were identified by a 5-year search through the pathology files of a major tertiary-care hospital. Of these, 46 (36%) polyps from 46 patients met the pathologic criteria for HPs and formed the basis of this study. The 46 study patients, and their polyps, were evaluated for a wide variety of clinical, endoscopic, and pathologic features including outcome on follow-up endoscopy. The findings were compared with 46 HPs from 46 patients of the distal stomach (antrum or corpus) that were obtained randomly from the same 5-year period. Compared with patients with gastric antral or corpus HPs, patients with HPs of the GEJ were significantly younger in age (mean age, 55.9 y vs. 63.0 y; P=0.04). Pathologically, GEJ HPs showed a significantly higher rate of multilayered epithelium (P=0.06) and association with Barrett esophagus (BE) (P=0.0001) compared with distal gastric HPs. All BE-associated GEJ HPs were associated with either ultrashort (<1 cm) or short segment (1 to 3 cm) BE. All other pathologic variables, including intestinal metaplasia, were similar to those of distal gastric HPs. In a subanalysis, BE-associated GEJ HPs (33% of all GEJ HPs) showed a higher male to female ratio and a higher rate of intestinal metaplasia compared with all other HPs. Furthermore, none of the BE-associated GEJ HPs were associated with chronic active gastritis versus the non-BE-associated GEJ HPs, although this was not statistically significant. Only 1 HP (from the GEJ) from both the study and control groups was associated with a neoplasm (signet-ring cell carcinoma). On follow-up, 1 patient with a GEJ HP and 4 with distal gastric HPs developed recurrent HPs and none of the patients from either patient group developed dysplasia or carcinoma. In conclusion, unlike HPs of the gastric corpus or antrum, a significant proportion of HPs of the GEJ arise in association with BE and without gastric pathology. In patients with BE, the columnar-lined segment is often ultrashort, and thus, an HP may be the first clinical/endoscopic manifestation of that disorder.
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Grossi JVM, Nicola RF, Bigolin AV, Montes JHM, Lima JNCD, Kraemer R, Cavazzola L. Description of the technique of upper gastrointestinal series radiological examination for the evaluation of the esophagus, stomach and duodenum of Wistar female rats. Acta Cir Bras 2009; 24:490-5. [PMID: 20011836 DOI: 10.1590/s0102-86502009000600012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Accepted: 07/28/2009] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To evaluate the anatomy of female Wistar rats and the workability of contrast radiography as a technique to investigate the gastrointestinal series. METHODS Eight adult female Wistar rats were undergone to the contrast radiography as anteroposterior incidence and as posterior incidence in profile. The radiological examination was conducted at a 45 degrees angle to the radiological table. Film-focus distance (FFD) was 100 cm, film-object distance (FOD) was 0 cm, and object-focus distance (OFD) was 100 cm. An orogastric probe was used to inject barium contrast at 5-min intervals, for a total of four applications. After the radiological examination, animals were necropsy for confirmation of the radiological findings, and the radiographs were the absence of the normal anatomy variations inspected and described by an experienced radiologist. RESULTS All the radiographs produced achieved satisfactory results in terms of position, exposure, location and quality. The upper esophageal sphincter (UES) was identified in the esophagus at the nerve C2, the lower esophageal sphincter (LES) was identified between spinal cord segments L1 and L2, the thoracic-abdominal junction was observed at T10, the esophageal-gastric junction (EGJ) at T13-L1, with the abdominal portion in the epigastric region. The stomach was observed mostly in the epigastric region, left hypochondrium, left and mesogastric flank. The duodenum findings presented higher variation, with most findings identified in the epigastric region, right hypochondrium, right flank and mesogastric ileal fossa at T13-L5. CONCLUSION Contrast radiology is useful and may be employed to assess the anatomy of the animal being studied. The experimental model described afforded to fully identify all organs investigated, as well as other occasional relevant findings. No anatomical anomalies in the subsequent necropsy, confirming the radiographic findings.
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Affiliation(s)
- João Vicente Machado Grossi
- Experimental Laboratory, Institute of Basic Health Sciences, Brazilian Lutheran University (ULBRA), Porto Alegre - RS, Brazil.
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De Ceglie A, Lapertosa G, Blanchi S, Di Muzio M, Picasso M, Filiberti R, Scotto F, Conio M. Endoscopic mucosal resection of large hyperplastic polyps in 3 patients with Barrett’s esophagus. World J Gastroenterol 2006; 12:5699-704. [PMID: 17007025 PMCID: PMC4088173 DOI: 10.3748/wjg.v12.i35.5699] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To report the endoscopic treatment of large hyperplastic polyps of the esophagus and esophago-gastric junction (EGJ) associated with Barrett’s esophagus (BE) with low-grade dysplasia (LGD), by endoscopic mucosal resection (EMR).
METHODS: Cap fitted EMR (EMR-C) was performed in 3 patients with hyperplastic-inflammatory polyps (HIPs) and BE.
RESULTS: The polyps were successfully removed in the 3 patients. In two patients, with short segment BE (SSBE) (≤ 3 cm), the metaplastic tissue was completely excised. A 2 cm circumferential EMR was performed in one patient with a polyp involving the whole EGJ. A simultaneous EMR-C of a BE-associated polypoid dysplastic lesion measuring 1 cm x 10 cm, was also carried out. In the two patients, histologic assessment detected LGD in BE. No complications occurred. Complete neosquamous re-epithelialization occurred in the two patients with SSBE. An esophageal recurrence occurred in the remaining one and was successfully retreated by EMR.
CONCLUSION: EMR-C appears to be a safe and effective method for treating benign esophageal mucosal lesions, allowing also the complete removal of SSBE.
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Abstract
The barium esophagram is a valuable diagnostic test for evaluating structural and functional abnormalities of the esophagus. The study is usually performed as a multiphasic examination that includes upright double-contrast views with a high-density barium suspension, prone single-contrast views with a low-density barium suspension, and, not infrequently, mucosal-relief views with either density of barium suspension. The double-contrast phase optimizes the ability to detect inflammatory or neoplastic diseases, whereas the single-contrast phase optimizes the ability to detect hiatal hernias and lower esophageal rings or strictures. Fluoroscopic examination of the esophagus is also important for assessing motility disorders such as achalasia and diffuse esophageal spasm. This article is a review of gastroesophageal reflux disease, other types of esophagitis, benign and malignant esophageal tumors, varices, lower esophageal rings, diverticula, and esophageal motility disorders, all of which can be diagnosed with the aid of esophagography.
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Affiliation(s)
- Marc S Levine
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA.
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Abstract
Benign tumors of the esophagus can be classified as mucosal or submucosal in origin. The most common mucosal lesions include squamous papillomas, adenomas arising in Barrett's mucosa, inflammatory esophagogastric polyps, and glycogenic acanthosis. These benign mucosal lesions can often be diagnosed on double-contrast esophagrams based on their characteristic radiographic findings. Major submucosal or intramural lesions include leiomyomas, leiomyomatosis, fibrovascular polyps, granular cell tumors, and duplication cysts. Despite their infrequency, these lesions also can often be diagnosed on esophagography and/or CT based on their characteristic radiographic findings. The purpose of this article is to review in some detail the radiographic features of these various benign tumors of the esophagus.
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Affiliation(s)
- Marc S Levine
- University of Pennsylvania School of Medicine, Gastrointestinal Radiology Section, Hospital of the University of Pennsylvania, Philadelphia, PA 19104, USA
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Abraham SC, Singh VK, Yardley JH, Wu TT. Hyperplastic polyps of the esophagus and esophagogastric junction: histologic and clinicopathologic findings. Am J Surg Pathol 2001; 25:1180-7. [PMID: 11688578 DOI: 10.1097/00000478-200109000-00009] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hyperplastic polyps of the esophagus and esophagogastric junction region (EGJ) are uncommon lesions characterized by hyperplastic epithelium (foveolar-type, squamous, or both) with variable amounts of inflamed stroma. They have been reported almost exclusively in the radiologic and clinical literature as occurring predominantly in association with gastroesophageal reflux disease (GERD). Comprehensive histologic and clinicopathologic evaluation of these polyps, their association with background mucosal pathology, and their association with Barrett's esophagus has not been previously performed. We studied 30 hyperplastic polyps from 27 patients and characterized the histologic, endoscopic, and clinical features of both the polyps and the background esophagus. Hyperplastic polyps were most common in the region of the EGJ (67%), followed by the distal esophagus (30%) and mid-esophagus (3%). Most (80%) were composed of predominantly cardiac-type mucosa, predominantly squamous mucosa (17%), or an admixture (3%). Intestinal metaplasia of the polyp was present in only 7% and low-grade dysplasia in only 3%. In the majority of cases (67%) hyperplastic polyps were associated with concurrent or recent ulcers or erosive esophagitis. In most cases (48%) esophageal injury was associated with GERD, but other potential etiologies included medications, infection, anastomotic or polypectomy sites, vomiting, and photodynamic therapy. Four patients (15%) had Barrett's esophagus, three of whom had or developed dysplastic Barrett's mucosa. These results underscore the pathogenesis of esophageal/EGJ region hyperplastic polyps as a mucosal regenerative response to surrounding mucosal injury. Careful clinical history and biopsy of the nonpolypoid mucosa are essential for determining the clinicopathologic context in which the polyps have developed.
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Affiliation(s)
- S C Abraham
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205-2196, USA.
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Affiliation(s)
- P M Behar
- Department of Surgery, Mercy Hospital of Pittsburgh, PA 15219, USA
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Kato S, Ozawa A, Shibuya H, Nakagawa H, Naganuma H. Inflammatory esophagogastric polyp and fold in an adolescent. ACTA PAEDIATRICA JAPONICA : OVERSEAS EDITION 1993; 35:53-6. [PMID: 8460546 DOI: 10.1111/j.1442-200x.1993.tb03006.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The case of a 13 year old boy with an inflammatory esophagogastric polyp and ulcerative colitis is described. Endoscopy revealed a typical polyp and gastric fold complex at the esophagogastric junction and a hiatal hernia. Histology of a biopsy specimen confirmed an inflammatory polyp covered by hyperplastic squamous and gastric foveolar epithelium. Continuous 24 hour esophageal manometry suggested gastroesophageal reflux, which may be related to the pathogenesis of the lesion. Follow-up endoscopy showed marked regression of the polyp with medication for reflux esophagitis. This clinical entity is rare in childhood and adolescence, and the manifestations may not be readily recognized. Therefore, endoscopic biopsy is important in children with esophageal polyps. However, polypectomy is unnecessary except when malignancy is suspected or when symptoms persist.
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Affiliation(s)
- S Kato
- Department of Pediatrics, Sendai City Hospital, Japan
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Affiliation(s)
- G W Stevenson
- Department of Radiology, McMaster University, Hamilton, Ontario, Canada
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Zitsman JL, Schullinger JN, Berdon WE. Inflammatory esophagogastric polyps: resolution following antireflux surgery. J Pediatr Surg 1988; 23:1016-7. [PMID: 3244075 DOI: 10.1016/s0022-3468(88)80011-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Inflammatory gastroesophageal polyps are a rare manifestation of reflux esophagitis. In this report, an inflammatory gastroesophageal polyp resolved following antireflux surgery. The literature of inflammatory polyps is reviewed.
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Affiliation(s)
- J L Zitsman
- Department of Surgery, UMDNJ-Robert Wood Johnson Medical School, New Brunswick 08903
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Stafford EM, Imai WK. Gastroesophageal polyp diagnosed in an adolescent presenting with epigastric pain. JOURNAL OF ADOLESCENT HEALTH CARE : OFFICIAL PUBLICATION OF THE SOCIETY FOR ADOLESCENT MEDICINE 1987; 8:441-4. [PMID: 3667399 DOI: 10.1016/0197-0070(87)90234-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A gastroesophageal polyp is a rare finding. The case of an adolescent male presenting with epigastric pain and such a polyp is described. These polyps are usually described in the clinical setting of gastroesophageal reflux and esophagitis. Polyps can be identified radiographically as a characteristic filling defect at the gastroesophageal junction. Endoscopy should be used to confirm the diagnosis. Polypectomy is recommended when malignancy is suspected or where there is evidence suggesting that the polyp is causing symptoms.
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Affiliation(s)
- E M Stafford
- Department of Pediatrics, William Beaumont Army Medical Center, El Paso, Texas 79920-5001
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