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Patel A, Ajumobi AB. Esophageal Stricture: An Uncommon Complication of Cervical Inlet Patch. J Investig Med High Impact Case Rep 2023; 11:23247096231201024. [PMID: 37840294 PMCID: PMC10578063 DOI: 10.1177/23247096231201024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/15/2023] [Accepted: 08/27/2023] [Indexed: 10/17/2023] Open
Abstract
Esophageal heterotopic gastric mucosal patches (HGMP), also known as cervical inlet patches (CIP), is a rare but underdiagnosed condition characterized by the presence of salmon-colored, velvety mucosa located in the proximal esophagus, distal to the upper esophageal sphincter. The incidence of CIP ranges from 3% to 10% in adults, and its endoscopic appearance is characterized by a flat or slightly raised salmon-colored patch. In this case, we report a 78-year-old man who presented with symptoms of laryngopharyngeal reflux and dysphagia. An esophagogastroduodenoscopy showed a flat area of salmon-colored patch between 17 and 20 cm from the incisors, suggestive of a CIP complicated by stricture. The biopsy results showed an oxyntic-type mucosa lined with columnar cells consistent with an inlet patch. Esophageal dilation was done with a savory dilator with no resistance at 18 mm. The patient was placed on maintenance acid suppression therapy with proton-pump inhibitors and reported complete resolution of symptoms at the 1-month follow-up.
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Affiliation(s)
| | - Adewale B. Ajumobi
- Eisenhower Health, Rancho Mirage, CA, USA
- University of California Riverside, USA
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Abstract
PURPOSE OF REVIEW The purpose of this review is to assess recent literature on the clinical relevance of the gastric inlet patch with particular focus on endoscopic diagnosis and treatment, the relationship of the inlet patch to laryngopharyngeal reflux disease and the association of proximal esophageal adenocarcinoma with inlet patch. RECENT FINDINGS Recent studies suggest endoscopic diagnosis of inlet patch increases with endoscopist awareness (up to 10-fold) and when using enhanced imaging techniques such as narrow band imaging (up to three-fold). The literature remains mixed on the association of inlet patch with laryngopharyngeal symptoms or globus sensation. Studies of endoscopic ablation, using argon plasma coagulation or radiofrequency ablation have shown improved laryngopharyngeal reflux symptom scores posttreatment. Proximal esophageal adenocarcinomas are rare but often associated with inlet patch when they occur. Case studies have described endoscopic resection of malignant lesions related to inlet patch, using endoscopic mucosal resection or submucosal dissection. SUMMARY Prospective, multicenter studies of symptom association with inlet patch using validated symptom questionnaires and blinded sham-controlled treatments are needed to further clarify the role of such treatments, which to date are limited to a small numbers of centers with a special interest.
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Abstract
Inlet patches are sometimes seen during upper endoscopy, usually in the proximal esophagus. Complications of inlet patches can cause a wide array of symptoms and complications. A man presented with dysphagia and was found to have 2 rings in the upper esophagus, just above and below a circumferential inlet patch. The more distal ring caused a stenosis, which produced the symptoms. Savary dilation and treatment with a proton pump inhibitor led to symptom resolution. Pathology was missed on the patient's first endoscopy, highlighting the importance of looking for pathology throughout the entire esophagus, not just in the distal esophagus.
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Fang Y, Chen L, Chen DF, Ren WY, Shen CF, Xu Y, Xia YJ, Li JW, Wang P, Zhang AR, Shao SZ, Yu XN, Peng GY, Fang DC. Prevalence, histologic and clinical characteristics of heterotopic gastric mucosa in Chinese patients. World J Gastroenterol 2014; 20:17588-17594. [PMID: 25516674 PMCID: PMC4265621 DOI: 10.3748/wjg.v20.i46.17588] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 05/18/2014] [Accepted: 07/16/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the prevalence, demographic, clinical and histopathologic features of heterotopic gastric mucosa (HGM) in Chinese patients.
METHODS: Patients referred to three endoscopy units were enrolled in this study. The macroscopic characteristics of HGM were documented. Biopsies were obtained and observed using hematoxylin and eosin staining. Helicobacter pylori colonization was examined by Whartin-Starry staining.
RESULTS: HGM was observed in 420 Chinese patients, yielding a prevalence of 0.4%. The majority of patients had a single patch (300/420; 71.4%), while the remainder had two (84/420; 20%) or multiple patches (36/420; 8.6%). The size of the patches and the distance from the patch to the frontal incisor teeth varied significantly. The large majority of HGM patches were flat (393/420; 93.6%), whereas the remaining patches were slightly elevated. The primary histological characteristic was fundic-type (216/420; 51.4%) within the HGM patch, and antral- (43/420; 10.2%) and transitional-type (65/420; 15.5%) mucosa were also observed. The prevalence of intestinal metaplasia was 3.1% (13/420) and the prevalence of dysplasia was 1.4% (6/420), indicating the necessity for endoscopic follow-up in patients with HGM. Esophageal and extraesophageal complaints were also observed in patients with HGM. Dysphagia and epigastric discomfort (odds ratios: 6.836 and 115.826, respectively; Ps < 0.05) were independent risk factors for HGM.
CONCLUSION: Clinical complaints should be considered to improve the detection rate of HMG. The prevalence of intestinal metaplasia and dysplasia also indicates a need for endoscopic follow-up.
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Rodríguez-Martínez A, Salazar-Quero JC, Tutau-Gómez C, Espín-Jaime B, Rubio-Murillo M, Pizarro-Martín A. Heterotopic gastric mucosa of the proximal oesophagus (inlet patch): endoscopic prevalence, histological and clinical characteristics in paediatric patients. Eur J Gastroenterol Hepatol 2014; 26:1139-45. [PMID: 25099680 DOI: 10.1097/MEG.0000000000000177] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Heterotopic gastric mucosa is found in the proximal oesophagus, just below the upper oesophageal sphincter, and is encountered when the oesophagus is examined carefully during endoscopy. AIMS In this study on paediatric patients, we aimed to determine the endoscopic prevalence of heterotopic gastric mucosa of the proximal oesophagus (HGMPO), to identify its macroscopic and histological characteristics and to evaluate its clinical features. PATIENTS AND METHODS A total of 1399 patients were examined. Ages, sex, clinical and endoscopic findings of all patients were recorded. Patients with HGMPO were classified in accordance with a clinicopathological classification and information on the treatment and evolution was also recorded. RESULTS Of the 1399 patients, 20 (11 male) were found to have HGMPO. The prevalence of HGMPO was determined to be 1.4%. In five patients, the upper oesophageal and laryngopharyngeal symptoms were remarkable. The clinicopathological classification showed that 15 patients were HGMPO type 1 (asymptomatic) and five were type 2 (symptomatic without morphologic changes). There was no significant association of any other endoscopic finding with the presence of an HGMPO. Proton pump inhibitors treatment was initiated in 16 patients, including those with HGMPO type 2. In one type 2 patient who showed no improvement during medical treatment, endoscopic treatment was indicated (argon plasma ablation). In patients with symptoms attributable to the presence of the inlet patch, the proposed treatment resolved clinical symptoms. CONCLUSION The presence of HGMPO is not an infrequent finding in thorough endoscopies. Although HGMPO does not usually have a symptomatic progression, it can sometimes lead to supraoesophageal symptoms; thus, treatment should be considered.
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Kitajima T, Kaida S, Lee S, Haruta S, Shinohara H, Ueno M, Suyama K, Oota Y, Fujii T, Udagawa H. Mixed adeno(neuro)endocrine carcinoma arising from the ectopic gastric mucosa of the upper thoracic esophagus. World J Surg Oncol 2013; 11:218. [PMID: 24139488 PMCID: PMC3766275 DOI: 10.1186/1477-7819-11-218] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 08/25/2013] [Indexed: 12/17/2022] Open
Abstract
We report a case of mixed adenoendocrine carcinoma of the upper thoracic esophagus arising from ectopic gastric mucosa. A 64-year-old man who had been diagnosed with an esophageal tumor on the basis of esophagoscopy was referred to our hospital. Upper gastrointestinal endoscopy revealed the presence of ectopic gastric mucosa and an adjacent pedunculated lesion located on the posterior wall of the upper thoracic esophagus. Subtotal esophagectomy with three-field lymph node dissection was performed. A microscopic examination revealed that there was a partially intermingling component of neuroendocrine carcinoma adjacent to a tubular adenocarcinoma which was conterminous with the area of the ectopic gastric mucosa. Although the tubular adenocarcinoma was confined to the mucosa and submucosa, the neuroendocrine carcinoma had invaded the submucosaand there was vascular permeation. Each component accounted for 30% or more of the tumor, so the final histopathological diagnosis was mixed adenoendocrine carcinoma of the upper thoracic esophagus arising from ectopic gastric mucosa. Adjuvant chemotherapy was not performed, because the postoperative tumor stage was IA. The patient was well and had no evidence of recurrence 16 months after surgery.
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Chong VH. Clinical significance of heterotopic gastric mucosal patch of the proximal esophagus. World J Gastroenterol 2013; 19:331-8. [PMID: 23372354 PMCID: PMC3554816 DOI: 10.3748/wjg.v19.i3.331] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 07/30/2012] [Accepted: 08/16/2012] [Indexed: 02/06/2023] Open
Abstract
Heterotopic gastric mucosa of the proximal esophagus (HGMPE), also referred to as “inlet patch” or “cervical inlet patch”, is a salmon colored patch that is usually located just distal to the upper esophageal sphincter. HGMPE is uncommon with endoscopic studies reporting a prevalence ranging from less than one percent to 18%. Most HGMPE are asymptomatic and are detected incidentally during endoscopy for evaluations of other gastrointestinal complaints. Most consider HGMPE as clinically irrelevant entity. The clinical significance of HGMPE is mainly acid related or neoplastic transformation. The reported prevalence of laryngopharyngeal reflux symptoms varies from less than 20% to as high as 73.1%. However, most of these symptoms are mild. Clinically significant acid related complications such as bleeding, ulcerations, structure and fistulization have been reported. Although rare, dysplastic changes and malignancies in association with HGMPE have also been reported. Associations with Barrett’s esophagus have also been reported but the findings so far have been conflicting. There are still many areas that are unknown or not well understood and these include the natural history of HGMPE, risk factors for complications, role of Helicobacter pylori infection and factors associated with malignant transformations. Follow-up may need to be considered for patients with complications of HGMPE and surveillance if biopsies show intestinal metaplasia or dysplastic changes. Despite the overall low incidence of clinically relevant manifestations reported in the literature, HGMPE is a clinically significant entity but further researches are required to better understand its clinical significance.
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Alberty JB, Chanis R, Khoshoo V. Symptomatic gastric inlet patches in children treated with argon plasma coagulation: a case series. J Interv Gastroenterol 2012; 2:91-93. [PMID: 23687595 DOI: 10.4161/jig.22207] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2012] [Revised: 03/08/2012] [Accepted: 03/12/2012] [Indexed: 12/27/2022]
Abstract
The pathologic potential of gastric inlet patches is now being recognized. A recent adult study has shown the effectiveness of argon plasma coagulation in ablating the patch and the associated symptoms. There are no reports of ablation in children. We report a case series of successful argon plasma coagulation of gastric inlet patches and their symptoms in 5 children.
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Affiliation(s)
- John Brannon Alberty
- Division of Pediatric Gastroenterology, Our Lady of the Lake Regional Children's Hospital, Baton Rouge, LA
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Iitaka D, Fujiwara H, Shiozaki A, Kubota T, Ando T, Murayama Y, Komatsu S, Kuriu Y, Ikoma H, Nakanishi M, Ichikawa D, Okamoto K, Ochiai T, Kokuba Y, Otsuji E. Double primary cancer of the esophagus consisting of ectopic gastric mucosa-derived adenocarcinoma and squamous cell carcinoma: a first case report. Esophagus 2011; 8:303-9. [DOI: 10.1007/s10388-011-0296-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Ainley EJ. High oesophageal web formation in association with heterotopic gastric mucosa (the gastric inlet patch): a small case series. Frontline Gastroenterol 2011; 2:117-123. [PMID: 28839593 PMCID: PMC5517204 DOI: 10.1136/fg.2010.002311] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/25/2010] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Upper oesophageal webs or rings have rarely been reported in association with heterotopic gastric mucosa (HGM). OBJECTIVE To describe the finding of oesophageal webs in association with HGM. DESIGN Small case series. SETTING Patients presenting with dysphagia to an open access hospital dysphagia clinic. PATIENTS Six cases were found. INTERVENTIONS Symptomatic improvement is demonstrated with oesophageal dilatation in symptomatic patients. MAIN OUTCOME MEASUREMENTS Symptomatic improvement. RESULTS The six cases which are described here demonstrate that a web or ring exactly matches the distribution of the heterotopic mucosa, can occur at both proximal and distal squamo-columnar junctions and the inlet patches may be multiple with multiple rings. A radiological double web sign is described. LIMITATIONS A rare condition with a small number of patients. CONCLUSIONS Effective treatment can be by oesophageal dilatation and acid suppression. The cause of web formation is thought to be due to heterotopic acid production and is analogous to the Schatzki ring.
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Chong VH, Jalihal A. Heterotopic gastric mucosal patch of the esophagus is associated with higher prevalence of laryngopharyngeal reflux symptoms. Eur Arch Otorhinolaryngol. 2010;267:1793-1799. [PMID: 20437050 DOI: 10.1007/s00405-010-1259-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 04/15/2010] [Indexed: 12/13/2022]
Abstract
Laryngopharyngeal reflux (LPR) is common in clinical practice. Heterotopic gastric mucosal patch of the proximal esophagus (HGMP) is reported to cause LPR symptoms. This study assessed the prevalence of LPR symptoms and correlation with the size of HGMP. Four hundred and sixty-two patients undergoing endoscopy were carefully questioned regarding LPR symptoms experienced in the previous 12 weeks. The size of the HGMP was assessed and documented during endoscopy. Clinicopathological classifications were assigned (types I-V) accordingly. HGMP [median one patch (range 1-3), median size 15 mm [3-35] was detected in 26 (19 HGM type I and 7 HGM type II] patients giving a prevalence of 5.6%. Among the indications, there were significantly more LPR symptoms as referral indications among patients with HGMP. There were no significant differences in the endoscopic findings. On specific enquiries, significantly more HGMP patients had experienced any LPR symptoms (73.1 vs. 25.9%, p < 0.001) specifically chronic cough (p = 0.002), throat discomfort/hoarseness (p < 0.001), globus sensation (p = 0.004), regurgitation (p < 0.001). HGMP patients also had more heartburn (p = 0.001). Larger HGMP (≥ 15 mm) was only associated with more chronic cough (p = 0.022). In conclusion, patients with HGMP have significantly more LPR symptoms. However, most were mild and detected through specific enquiries. Interestingly, the size of HGMP did not significantly affect the prevalence of LPR symptoms.
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Basseri B, Conklin JL, Mertens RB, Lo SK, Bellack GS, Shaye OA. Heterotopic gastric mucosa (inlet patch) in a patient with laryngopharyngeal reflux (LPR) and laryngeal carcinoma: a case report and review of literature. Dis Esophagus 2009; 22:E1-5. [PMID: 19473208 DOI: 10.1111/j.1442-2050.2008.00915.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The inlet patch is an area of heterotopic gastric mucosa most commonly located in the postcricoid portion of the esophagus at, or just below, the level of the upper esophageal sphincter. Esophageal and supraesophageal symptoms are commonly associated with inlet patch, while esophageal adenocarcinoma rarely complicates it. Laryngeal adenocarcinoma associated with inlet patch is not described in the literature. Herein, we present the first reported case of inlet patch associated with laryngeal carcinoma. A 33-year-old female with long-standing asthma and presumed gastroesophageal reflux developed laryngeal cancer at age 22 years that was treated with concomitant radiation and induction chemotherapy. Subsequently, she had refractory heartburn, dysphagia, and cough. These symptoms continued despite two Nissen fundoplications, glottic web division, and optimal medical management. Upper endoscopy at our institution revealed an upper esophageal stricture and a 1 cm inlet patch. Biopsies showed columnar mucosa (predominantly gastric cardiac/fundic type) consistent with inlet patch, with focal intestinal metaplasia. Subsequent endoscopic mucosal resection of the inlet patch resulted in an amelioration of throat and chest pain, cough, and hoarseness. Dysphagia and regurgitation were improved by serial dilatations of the upper esophageal stricture. This case reveals a number of clinical findings associated with inlet patch--chest pain, dysphagia, cough, and hoarseness--as well as a clinical finding that has not been previously associated with inlet patch: laryngeal cancer. Symptoms refractory to optimal medical management and/or surgical intervention should make the clinician and endoscopist more cognizant of the inlet patch.
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Affiliation(s)
- B Basseri
- GI Motility Program, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA
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Martins FP, Artigiani Neto R, Oshima CT, Costa PPD, N M F, Ferrari AP. Over-expression of cyclooxygenase-2 in endoscopic biopsies of ectopic gastric mucosa. Braz J Med Biol Res 2008; 40:1447-54. [PMID: 17934641 DOI: 10.1590/s0100-879x2007001100005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2006] [Accepted: 07/18/2007] [Indexed: 01/01/2023] Open
Abstract
Ectopic gastric mucosa (EGM) is considered to be a congenital condition. Rare cases of adenocarcinoma have been described. There are no data justifying regular biopsies or follow-up. Cyclooxygenase-2 (COX-2) is a protein involved in gastrointestinal tumor development by inhibiting apoptosis and regulating angiogenesis. The aim of this prospective study was to evaluate COX-2 expression in EGM and compare it with normal tissue and Barrett's esophagus. We evaluated 1327 patients. Biopsies were taken from the inlet patch for histological evaluation and from the gastric antrum to assess Helicobacter pylori infection. Biopsies taken from normal esophageal, gastric antrum and body mucosa and Barrett's esophagus were retrieved from a tissue bank. EGM biopsies were evaluated with respect to type of epithelium, presence of H. pylori, and inflammation. COX-2 was detected by immunohistochemistry using the avidin-biotin complex. EGM islets were found in 14 patients (1.1%). Histological examination revealed fundic type epithelium in 58.3% of cases, H. pylori was present in 50% and chronic inflammation in 66.7%. Expression of COX-2 was negative in normal distal esophagus, normal gastric antrum and normal gastric body specimens (10 each). In contrast, EGM presented over-expression of COX-2 in 41.7% of cases and Barrett's esophagus in 90% of cases (P = 0.04 and 0.03, respectively). COX-2 immunoexpression in EGM was not related to gender, age, epithelium type, presence of inflammation or intestinal metaplasia, H. pylori infection, or any endoscopic finding. Our results demonstrate up-regulation of COX-2 in EGM, suggesting a possible malignant potential of this so-called harmless mucosa.
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Affiliation(s)
- F P Martins
- Disciplina de Gastroenterologia, Escola Paulista de Medicina, Universidade Federal de São PauloSão Paulo, SP, Brasil.
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Akbayir N, Sökmen HM, Caliş AB, Bölükbaş C, Erdem L, Alkim C, Sakiz D, Mungan Z. Heterotopic gastric mucosa in the cervical esophagus: could this play a role in the pathogenesis of laryngopharyngeal reflux in a subgroup of patients with posterior laryngitis? Scand J Gastroenterol 2005; 40:1149-56. [PMID: 16265772 DOI: 10.1080/00365520510023468] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Acid secretion produced by a heterotopic gastric mucosal patch (HGMP) in the proximal esophagus, instead of gastric acid, may be responsible for laryngopharyngeal reflux (LPR), passing the upper esophageal sphincter. The aim of this study was to investigate the prevalence of HGMP in the proximal esophagus in patients with posterior laryngitis indicating the presence of LPR in comparison with a control group and to elucidate the possible role of this lesion in the pathogenesis of LPR. MATERIAL AND METHODS A total of 36 consecutive patients with posterior laryngitis diagnosed on laryngoscopic examination were enrolled in the study. Esophagoscopy and ambulatory 24-h intra-esophageal dual-probe pH monitoring were performed in all patients. During endoscopy, special attention was paid to the proximal part of the esophagus, and the proximal electrode for pH monitoring was placed in this region under endoscopic view. The control group comprised 660 consecutive patients who had undergone upper gastrointestinal endoscopy for the usual indications. When HGMP was found, biopsies were taken for histological confirmation. RESULTS HGMP was detected in 5 out of 36 patients. One out of five patients with patches was excluded from the study because the histopathology of this patient's patch revealed antral-type mucosa, which is not capable of acid secretion. Thus a total of 35 patients were included in the study, yielding a HGMP prevalence of 11.4% (4/35). Compared with the prevalence of the control group (1.6%), a significant difference was observed (p<0.005). pH monitoring showed that 45.4% of the patients had abnormal proximal acid reflux. All of four HGMP (+) patients with posterior laryngitis revealed significantly higher abnormal proximal reflux compared to the patients without patches (p<0.05). CONCLUSIONS This first preliminary study may suggest that HGMP in the cervical esophagus could play a role in the pathogenesis of LPR, at least in a minor group of patients with posterior laryngitis, depending on its capability to produce acid in situ, although isolated proximal reflux could not be demonstrated. This finding may need to be supported by further studies with larger patient populations and using acid stimulation tests.
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Affiliation(s)
- Nihat Akbayir
- Department of Gastroenterology, Sişli Etfal Training and Research Hospital, Istanbul, Turkey.
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Abstract
OBJECTIVE To present a technique for the treatment of complete esophageal stenosis in the post-radiation patient that may be applied to selected patients with obstructing stenoses. STUDY DESIGN A case report of the treatment of a post-radiation esophageal web. METHODS A review of the patient's history of treatment and a discussion of reported treatment options. RESULTS A complete obstruction of the cervical esophagus was diagnosed in a patient after chemoradiation for a hypopharyngeal carcinoma. Retrograde esophagoscopy through the patient's percutaneous endoscopic gastrostomy tube site aided visualization and perforation of the obstructing tissue. Subsequent dilation has allowed the patient to resume oral intake of a regular diet without restrictions. CONCLUSION Combined direct laryngoscopy with retrograde esophagoscopy represents a viable alternative to more extensive approaches for recannulization of selected obstructing esophageal stenoses.
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Affiliation(s)
- Melanie Petro
- Department of Otolaryngology and Communicative Sciences, University of Mississippi Medical Center, Jackson, MS, USA
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Akbayir N, Alkim C, Erdem L, Sökmen HM, Sungun A, Başak T, Turgut S, Mungan Z. Heterotopic gastric mucosa in the cervical esophagus (inlet patch): endoscopic prevalence, histological and clinical characteristics. J Gastroenterol Hepatol 2004; 19:891-6. [PMID: 15242492 DOI: 10.1111/j.1440-1746.2004.03474.x] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM Heterotopic gastric mucosal patch, which has a 0.1-10% frequency, is encountered when the cervical esophagus is examined carefully during endoscopy. In this study, we aimed to determine the prevalence of the patch in the cervical esophagus, to identify its macroscopic and histological characteristics and to evaluate demographic and clinical features. METHODS Six hundred and sixty patients (317 male, 343 female; mean age 50.28 years, range 14-90) with upper gastrointestinal symptoms had elective esophagogastroduodenoscopy and the cervical esophagus was examined for the patch during withdrawal of the endoscope. Biopsies were obtained from the antrum and the patch. Helicobacter pylori was assessed using an immunohistochemical method. RESULTS The patch was found in 11 patients of 660, with a prevalence of 1.67%. Patch size ranged between 5 and 30 mm, appeared as a single patch in nine patients and as twin patches in two patients. Mean age and male : female ratio were not significantly different from the patient population without patches, but the female sex was predominant (three men, eight women; mean age 43.6 years, range 32-64). In five of 11 patients, the upper esophageal and laryngopharyngeal symptoms were remarkable. Eight patients in whom histological confirmation was carried out showed three fundic and five antral-type mucosa. Two of five patients with antral H. pylori also had the bacteria in the patch. H. pylori prevalence in the patch was 25%. CONCLUSION Heterotopic gastric mucosal patches in the proximal esophagus should not be overlooked during endoscopy because they may lead to important complications in relation to their acid secretion, which may vary according to their parietal cell mass.
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Affiliation(s)
- Nihat Akbayir
- Department of Gastroenterology, Sisli Etfal Teaching and Research Hospital, Istanbul 81041, Turkey.
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Tang P, McKinley MJ, Sporrer M, Kahn E. Inlet patch: prevalence, histologic type, and association with esophagitis, Barrett esophagus, and antritis. Arch Pathol Lab Med 2004; 128:444-7. [PMID: 15043461 DOI: 10.5858/2004-128-444-ipphta] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
CONTEXT Inlet patch is a congenital anomaly of the cervical esophagus consisting of gastric mucosa. Case reports have documented the histologic type and its associated complications. OBJECTIVE To report the prevalence and histologic types of inlet patch as well as its association with Barrett esophagus and Helicobacter pylori-associated gastritis. DESIGN We reviewed 1821 consecutive pathology reports from endoscopies of the upper gastrointestinal tract between 1995 and 2002 and identified 20 patients with inlet patch. The patients' ages ranged from 16 to 75 years (mean, 55 years). We examined biopsies from these patients of the cervical esophagus, distal esophagus, and antrum that had been stained with hematoxylin-eosin and the Steiner stain. Biopsies from the cervical esophagus composed of nonoxyntic gastric mucosa were also stained for gastrin-producing cells. RESULTS In our patient population, inlet patch occurred in 1.1% of all patients in whom an inlet patch had been searched for endoscopically and a biopsy performed. In the inlet patch, oxyntic mucosa was the most common histologic type (11/20), followed by cardiac mucosa (5/20). Four specimens of the inlet patch contained only foveolar epithelium and were therefore considered too superficial to be classified. Twelve of 20 biopsies of the inlet patch were inflamed, and 1 of them was associated with H pylori. Pancreatic acinar tissue was noted in 2 patients; no intestinal metaplasia was found. In the distal esophagus, 4 patients with inlet patch had distal esophagitis, 4 had Barrett esophagus, 5 had oxyntic mucosa, 3 had pancreatic acinar tissue (1 coexisting with oxyntic mucosa), and 5 presented with only unremarkable esophageal squamous mucosa. Antral gastritis was seen in 2 patients, 1 of them with H pylori. The same patient also had H pylori in the inlet patch. CONCLUSION Inlet patch occurred in about 1% of our study population. Oxyntic mucosa constituted the most common histologic type; inflammation was common. The H pylori infection of the inlet patch correlated with that of the antrum. None of the inlet patch biopsies showed intestinal metaplasia. Pancreatic acinar tissue occurred with similar frequency in the inlet patch and distal esophagus. Esophagitis was noted in 25% of the patients with inlet patch, and Barrett esophagus was noted in 20%.
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Affiliation(s)
- Ping Tang
- Department of Pathology, North Shore University Hospital, Manhasset, NY 11030, USA
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Abstract
We report the case of a 36-year-old man with a patch of heterotopic gastric mucosa in the upper esophagus complicated by an esophageal fistula.
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Affiliation(s)
- A O García
- Gastroenterology, Infectious Diseases and Pathology Services, Hospital Profesor Alejandro Posadas, Pcia Bs As, Argentina
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Affiliation(s)
- Eric M Ward
- Division of Gastroenterology and Hepatology, Mayo Clinic Jacksonville, Jacksonville, Florida, USA
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