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Rege SA, Dalvi AN, Churiwala JJ. MIS for enucleation of leiomyoma of the oesophagus-strategic approach and experience of 19 cases. J Minim Access Surg 2024; 20:62-66. [PMID: 37706410 PMCID: PMC10898630 DOI: 10.4103/jmas.jmas_28_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/28/2023] [Indexed: 09/15/2023] Open
Abstract
INTRODUCTION Leiomyoma of the oesophagus, although rare, is the most common benign tumour to occur in the organ. Surgical approaches have evolved over time from an open thoracotomy or laparotomy to video-assisted thoracoscopic or laparoscopic and now robotic enucleation. We report a series of 19 cases of leiomyoma of the middle- and lower-third oesophagus treated by minimally invasive surgery. PATIENTS AND METHODS A retrospective analysis of 19 cases operated at a single tertiary care centre in India was performed. After the diagnosis of a benign oesophageal neoplasm on computed tomography (CT) and endosonography, laparoscopic transhiatal enucleation of the tumour for lower third ( n = 16) and right-sided video-assisted thoracoscopic excision for middle-third tumours ( n = 3) were performed. Dor fundoplication was done after the excision of leiomyomas from the lower oesophagus. RESULTS The most common symptom at presentation was retrosternal burning in lower oesophageal tumours, while tumours in the middle third of the oesophagus were asymptomatic and incidentally detected. The size of the tumour ranged from 3 cm to 8 cm in the largest dimension on contrast-enhanced CT scan. The mean operative time was 93 min ranging from 61 to 137 min. The average blood loss was 53 ml. No patient had an iatrogenic oesophageal mucosal injury. There were no conversions to open surgery or major complications including post-operative leak or death. Post-operative recovery was uneventful. CONCLUSION The transhiatal approach to lower oesophageal leiomyomas is strategic to avoid complications of thoracoscopy, minimally invasive, cost-effective as compared to robotic surgery, suitable for adequate exposure and safe in the hands of an experienced laparoscopic surgeon.
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Affiliation(s)
- Sameer Ashok Rege
- Department of General Surgery, Seth GS Medical College and KEM Hospital, Mumbai, Maharashtra, India
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2
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Asencio AA, Kim EK, Tannous HJ, Dhamija A. Robotic-assisted surgical enucleation of esophageal gastrointestinal stromal tumor. JTCVS Tech 2023; 20:169-172. [PMID: 37555037 PMCID: PMC10405245 DOI: 10.1016/j.xjtc.2023.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/05/2023] [Accepted: 05/26/2023] [Indexed: 08/10/2023] Open
Affiliation(s)
- Anthony A. Asencio
- Department of Cardiothoracic Surgery, Renaissance School of Medicine, Stony Brook, NY
| | - Esther K. Kim
- Department of Cardiothoracic Surgery, Renaissance School of Medicine, Stony Brook, NY
| | - Henry J. Tannous
- Department of Cardiothoracic Surgery, Renaissance School of Medicine, Stony Brook, NY
| | - Ankit Dhamija
- Department of Cardiothoracic Surgery, Renaissance School of Medicine, Stony Brook, NY
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Efficacy and safety of esophageal submucosal tumors treated with internal traction method-assisted submucosal tunneling endoscopic resection: a single-center, single-blind, randomized controlled study. Surg Endosc 2022; 37:2873-2884. [PMID: 36509948 DOI: 10.1007/s00464-022-09813-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 11/27/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND OBJECTIVES Submucosal tunnel endoscopic resection (STER) is an effective technique for treating esophageal submucosal tumors, but the efficacy and safety of treating esophageal submucosal tumors with internal traction method-assisted STER have not been determined. The objectives of this study were to assess the feasibility, safety, and efficacy of internal traction method-assisted STER for the removal of esophageal submucosal tumors. PATIENTS AND METHODS Eighty patients who underwent STER for esophageal submucosal tumors were included in the study. They were randomized and assigned to the two groups. The dual-knife method was used for STER. Forty patients underwent conventional STER (control group) and 40 underwent internal traction method-assisted STER in which self-made rubber band traction with clips was used (study group). In the study group, one end of the self-made rubber band was fixed on the surface of esophageal submucosal tumors with a clip, and the other end of the self-made rubber band was set on the anal side of the contralateral esophageal wall with a clip. RESULTS STER was successful in all cases. Lesion features and demographics were similar between the two groups. In addition, broad exposure of the submucosal tissue was obtained by applying tension to the self-made rubber band traction with clips. The en bloc resection rate and complete resection rate were both 100% in the study group. However, the en bloc resection rate and complete resection rate were 85.0% and 100%, respectively, in the control group. Complications, such as perforation and pneumomediastinum, were significantly reduced in the study group, and there was a significant difference in the number of occurrences of bleeding, operation duration, fasting time, and patient length of stay between the study group and control group (P < 0.05). During the mean 13.7 month follow-up, there were no patients with esophageal fistula, recurrence, or distant metastasis in either group. CONCLUSIONS This original study showed that esophageal submucosal tumors could be effectively and safely treated with internal traction method-assisted STER, and this technique might be superior to conventional STER due to its fewer complications, shorter operation duration, and shorter inpatient length of stay.
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Pan W, Wu J, Liu C, He Y, Yang J. Esophageal low-grade intraepithelial neoplasia overlying multiple leiomyomas: A case report and review of the literature. Front Oncol 2022; 12:994005. [PMID: 36387267 PMCID: PMC9659895 DOI: 10.3389/fonc.2022.994005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 10/03/2022] [Indexed: 08/30/2023] Open
Abstract
BACKGROUND Esophageal leiomyoma is the most common benign submucosal mesenchymal tumor. Esophageal intraepithelial neoplasia includes low-grade and high-grade intraepithelial neoplasia. The coexistence of epithelial lesions and the subepithelial lesion is rare. We recorded a case of esophageal low-grade intraepithelial neoplasia (LGIN) overlying multiple esophageal leiomyomas and followed with a review of the literature. CASE PRESENTATION A 49-year-old female patient came for the treatment of esophageal lesions. The submucosal eminences were observed in the right posterior wall and the left anterior wall of the esophagus by Esophagogastroduodenoscopy (EGD). Additionally, we noticed the mucosa of the right wall with brown background color and the dilated, tortuous vessels by narrow-band imaging (NBI). Then we ensured that the submucosal lesions originated from the esophageal mucosal muscle by endoscopic ultrasonography (EUS) and enhanced CT. Subsequently, the submucosal eminence of the right posterior wall and the overlying mucosal lesion were removed together by endoscopic submucosal dissection (ESD). Postoperative pathological diagnosed esophageal submucosal leiomyoma with focal LGIN. Review EGD showed white scars on the right wall of the upper esophagus three months later, while pathological biopsy showed slight squamous epithelial hyperplasia in the left wall. We decided that the left submucosal lesion can be resected at a selective-time operation, and we continue to follow up as planned. CONCLUSIONS The case of intraepithelial neoplasia overlying the submucosal tumor is rare. Either missed diagnosis or overdiagnosis should be avoided through EGD and pathological biopsy.
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Affiliation(s)
- Wen Pan
- Department of Gastroenterology and Hepatology, West China Hospital of Sichuan University, Chengdu, China
- Department of Gastroenterology and Hepatology, The Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Junchao Wu
- Department of Gastroenterology and Hepatology, West China Hospital of Sichuan University, Chengdu, China
| | - Chao Liu
- Department of Gastroenterology and Hepatology, The Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Yanjun He
- Department of Pathology, The Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Jinlin Yang
- Department of Gastroenterology and Hepatology, West China Hospital of Sichuan University, Chengdu, China
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Agarwal L, Pal S, Dash NR, Madhusudhan KS, Das P, Gunjan D, Sahni P, Chattopadhyay TK. Surgery for mesenchymal neoplasms of the esophagus: experience over 2 decades from a tertiary healthcare center in India. Updates Surg 2022; 74:1889-1899. [PMID: 36149582 DOI: 10.1007/s13304-022-01373-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/29/2022] [Indexed: 11/28/2022]
Abstract
Mesenchymal tumors are the most common benign neoplasms of the esophagus. Owing to the rarity of these neoplasms, there is a dearth of literature regarding their diagnosis and management. Our 2-decade-long experience in managing these neoplasms surgically is presented. Relevant clinical data of all patients with esophageal mesenchymal neoplasms (EMNs) managed between January 2000 and May 2020 were retrospectively collected from a prospectively maintained esophageal diseases database in the Department of GI Surgery, AIIMS, New Delhi (India). Special emphasis was given to data pertaining to diagnostic evaluation of patients, type of surgery done (enucleation vs. resection), postoperative outcomes, histopathology and long-term follow-up. Nineteen patients (12 females; age 15-66 years) underwent surgery for EMN (mean tumor size 7.6 cm; enucleation 10; resection 9). On histopathological examination, 17 cases were noted to be benign esophageal leiomyomas and 2 were identified as gastrointestinal stromal tumors. There was no perioperative mortality. All cases were followed up for a median duration of 6 years (range 1-19 years) with no evidence of recurrence in any case. Though EMNs are uncommon, they are mostly benign, and the long-term outcomes after surgical excision are gratifying.
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Affiliation(s)
- Lokesh Agarwal
- Department of Gastrointestinal Surgery and Liver Transplant, All India Institute of Medical Sciences (AIIMS), Ansari Nagar, New Delhi, India
| | - Sujoy Pal
- Department of Gastrointestinal Surgery and Liver Transplant, All India Institute of Medical Sciences (AIIMS), Ansari Nagar, New Delhi, India.
| | - Nihar Ranjan Dash
- Department of Gastrointestinal Surgery and Liver Transplant, All India Institute of Medical Sciences (AIIMS), Ansari Nagar, New Delhi, India
| | | | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Deepak Gunjan
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Peush Sahni
- Department of Gastrointestinal Surgery and Liver Transplant, All India Institute of Medical Sciences (AIIMS), Ansari Nagar, New Delhi, India
| | - Tushar Kanti Chattopadhyay
- Department of Hepatopancreatobiliary Surgery and Liver Transplant, Institute of Liver and Biliary Sciences (ILBS), New Delhi, India
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Submucosal Tunneling Endoscopic Resection for Submucosal Tumors in the Proximal Esophagus. J Am Coll Surg 2022; 234:1127-1135. [PMID: 35703810 DOI: 10.1097/xcs.0000000000000181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Submucosal tunneling endoscopic resection (STER) is widely applied for treatment of gastrointestinal submucosal tumors (SMTs) originating from the muscularis propria layer. However, the tumor location within the proximal esophagus makes STER a challenge for the endoscopists. The aim of this study was to summarize the technique skill and evaluate the outcomes of proximal esophageal STER. STUDY DESIGN A total of 72 patients with SMTs in the proximal esophagus undergoing STER were included from February 2019 to March 2021. Imaging 3-dimensional reconstruction was used for patients with large SMTs. Clinicopathological, endoscopic, and follow-up data were collected and analyzed. RESULTS In this study, all the tumors were removed completely and no gross disease was remaining. The en bloc resection was achieved in 90.28% of patients, and the complications rate was 6.95%. Three-dimensional reconstruction was used for 30 patients (41.67%) with large SMTs (transverse diameter >2.0 cm). Based on statistical analysis, tumors with irregular shape and larger size were the significant contributors to piecemeal resection. Larger tumors increase the risk of long operation time, and irregular tumor shapes increase the risk of complications. The median hospitalization time was 4 days. All of the complications were cured by conservative treatment. A median follow-up of 12 months was available, and all patients were free from local recurrence or distant metastasis during the study period. CONCLUSIONS STER is an effective and safe methodology for the resection of proximal esophageal SMTs. Tumor size and shape mainly impact the piecemeal resection rate, STER-related complications, and procedural difficulty.
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A-Lai GH, Hu JR, Yao P, Lin YD. Surgical Treatment for Esophageal Leiomyoma: 13 Years of Experience in a High-Volume Tertiary Hospital. Front Oncol 2022; 12:876277. [PMID: 35530349 PMCID: PMC9071360 DOI: 10.3389/fonc.2022.876277] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/16/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundEsophageal leiomyoma is the most common benign tumor in the esophagus. Thoracotomy and thoracoscopy are both elective for esophageal leiomyoma enucleation. This study aimed at presenting surgical experience in our center and exploring more suitable surgical methods for different situations.MethodsWe conducted this retrospective study by collecting data from patients who underwent esophageal leiomyoma enucleation through thoracotomy or thoracoscopy from January 2009 to November 2021 at West China Hospital Sichuan University.ResultsA total of 34 patients were enrolled for analysis. All patients were diagnosed with a single esophageal leiomyoma. There were 25 men and 9 women. The mean age was 44.41 years (range, 18–72 years), the mean longest diameter was 4.99 cm (range, 1.4–10 cm), and the esophagus was thoroughly circled with leiomyoma in 10 patients, 10 patients underwent thoracotomy to enucleate leiomyoma, while others underwent thoracoscopic enucleation. No perioperative deaths occurred. Between the thoracotomy group and thoracoscopy group, baseline characteristics were comparable except for gastric tube status (p = 0.034). Patients were inclined to undergo the left lateral surgery approach (p = 0.001) and suffered esophagus completely encircled by leiomyoma (p = 0.002). Multivariable logistic regression analysis demonstrated that the left lateral surgery approach (p = 0.014) and esophagus completely encircled by leiomyoma (p = 0.042) were risk factors for thoracotomy of leiomyoma enucleation, while a larger tumor size demonstrated no risk. The median follow-up time was 63.5 months, and no deaths or recurrence occurred during the follow-up period.ConclusionThoracotomy enucleation of the leiomyoma was recommended when the esophagus was thoroughly encircled by the leiomyoma and the left lateral surgery approach was needed. However, tumor size demonstrated less value for selecting a surgical approach.
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Affiliation(s)
- Gu-Ha A-Lai
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jian-Rong Hu
- Operating Room of Anesthesia Surgery Center, West China Hospital/West China School of Nursing, Chengdu, China
| | - Peng Yao
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yi-Dan Lin
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Yi-Dan Lin,
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Froiio C, Berlth F, Capovilla G, Tagkalos E, Hadzijusufovic E, Mann C, Lang H, Grimminger PP. Robotic-assisted surgery for esophageal submucosal tumors: a single-center case series. Updates Surg 2022; 74:1043-1054. [PMID: 35147859 PMCID: PMC9213313 DOI: 10.1007/s13304-022-01247-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/15/2022] [Indexed: 11/21/2022]
Abstract
Esophageal submucosal tumors (SMTs) are rare heterogenous clinical entities. The surgical resection can be performed in different surgical approaches. However, the robotic surgical strategy is poorly documented in the treatment of SMTs. We present our series of operated esophageal SMTs approached via robotic-assisted surgery. Six patients with symptomatic esophageal submucosal tumors underwent robotic surgery within a 3-year period. The performed procedures were robotic-assisted enucleation, robotic esophagectomy (RAMIE) and reverse hybrid robotic esophagectomy. Patients’ clinical data, intra/postoperative outcomes, and histopathological features were retrieved from the institution’s prospective database. Five of six patients were scheduled for upfront surgery: four underwent robotic enucleation (three leiomyoma and one suspected GIST) and one underwent reverse hybrid robotic esophagectomy (suspected GIST). One patient, diagnosed with GIST, was treated with neoadjuvant Imatinib therapy, before undergoing a RAMIE. No major intra-operative complications were recorded. Median length of stay was 7 days (6–50), with a longer post-operative course in patients who underwent esophagectomy. Clavien–Dindo > 3a complications occurred in two patients, aspiration pneumonia and delayed gastric emptying. The final histopathological and immuno-histochemical diagnosis were leiomyoma, well-differentiated GIST, low-grade fibromyxoid sarcoma and Schwannoma. Robotic-assisted surgery seems to be a promising option for surgical treatment strategies of benign or borderline esophageal submucosal tumors.
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Affiliation(s)
- Caterina Froiio
- Mainz University, Johannes Gutenberg Universitat Mainz, Mainz, Germany.,Department of General Surgery , IRCCS Policlinico San Donato, University of Milan , Milano, Italy
| | - Felix Berlth
- Mainz University, Johannes Gutenberg Universitat Mainz, Mainz, Germany
| | | | | | | | - Carolina Mann
- Mainz University, Johannes Gutenberg Universitat Mainz, Mainz, Germany
| | - Hauke Lang
- Mainz University, Johannes Gutenberg Universitat Mainz, Mainz, Germany
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Shen C, Li J, Che G. Video-Assisted Thoracic Surgery vs. Thoracotomy for the Treatment in Patients With Esophageal Leiomyoma: A Systematic Review and Meta-Analysis. Front Surg 2022; 8:809253. [PMID: 35087862 PMCID: PMC8786717 DOI: 10.3389/fsurg.2021.809253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 11/30/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Surgical treatment is usually suitable for patients with esophageal leiomyoma. Video-assisted thoracic surgery (VATS) offers a minimally invasive approach to thoracotomy. However, there is no clear conclusion on whether VATS can achieve an equal or even better surgical effect when compared with the traditional open approach in the treatment of esophageal leiomyoma. We performed this meta-analysis to explore and compare the outcomes of VATS vs. thoracotomy for patients with esophageal leiomyoma. Methods: PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure (CNKI), Medline, and Web of Science databases were searched for full-text literature citations. The quality of the articles was evaluated using the Newcastle–Ottawa Scale and the data were analyzed using the Review Manager 5.3 software. Fixed or random effect models were applied according to heterogeneity. Results: A total of 8 studies with 290 patients, of whom 141 patients were in the VATS group and 149 in the thoracotomy group, were involved in the analysis. Compared with thoracotomy, VATS was associated with shorter operative time, less blood loss in operation, and shorter postoperative hospital stay. There is no significant difference in postoperative pleural drainage day and postoperative complications between the two groups. Conclusions: VATS has more advantages over thoracotomy, indicating that VATS is better than thoracotomy in terms of postoperative recovery. We look forward to more large-sample, high-quality studies published in the future.
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Di S, Qiang S, ZhiPeng Q, Bing L, Shilun C, Pinghong Z, Yunshi Z. Improved submucosal tunneling endoscopic resection with slant tunnel for submucosal tumors in proximal esophagus. Surg Endosc 2021; 35:4055-4060. [PMID: 34076768 DOI: 10.1007/s00464-021-08503-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 04/07/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND The improved submucosal tunneling endoscopic resection (STER) with slant tunnel was created by our group innovatively for submucosal tumors (SMTs) in the proximal esophagus. This study aimed to provide the preliminary results of the improved STER from our center. METHODS The key step of the improved STER is establishing a slant tunnel instead of a vertical tunnel. After a longitudinal incision was made proximally in the inclined top to the tumor, a submucosal tunnel was established from the incision to the SMT slantingly. 28 patients undergoing STER with slant tunnel were enrolled in the retrospective study. Clinical results including en bloc resection, curative resection and complication were collected. RESULTS All the submucous tumors located at proximal esophagus originated from muscularis propria were successfully resected by the innovative STER. Tumor size ranged from 18-43 mm, with 96.4% (27/28) en bloc resection rate and 92.9% (26/28) curative rate. Three patients suffered complication, 1 patient with mild pleural effusion and another 2 patients with fever for one day. All of the complications were cured by conservative treatment. CONCLUSIONS STER with slant tunnel seems to provide an optional treatment for tumors in proximal esophagus.
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Affiliation(s)
- Sun Di
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Shi Qiang
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Qi ZhiPeng
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Li Bing
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Cai Shilun
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Zhou Pinghong
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China.
| | - Zhong Yunshi
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.
- Endoscopy Research Institute of Fudan University, Shanghai, 200032, China.
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Kanamori J, Abe S, Kurita D, Ishiyama K, Hirano Y, Oguma J, Oda I, Saito Y, Daiko H. Minimally invasive hybrid surgery: A salvage tumor enucleation for local recurrence of thoracic esophageal carcinoma after definitive chemoradiotherapy. Asian J Endosc Surg 2021; 14:77-80. [PMID: 32633076 DOI: 10.1111/ases.12830] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 05/15/2020] [Accepted: 05/28/2020] [Indexed: 12/11/2022]
Abstract
Local recurrence after definitive chemoradiation for esophageal carcinoma is associated with poor outcomes. Although salvage esophagectomy is a standard treatment that offers a chance of long-term survival, the procedure is associated with high morbidity and mortality. Minimally invasive hybrid surgery (MIHS) employs thoracoscopic and esophagoscopic procedures and is generally used to treat benign esophageal submucosal tumors. A 64-year-old man with thoracic esophageal carcinoma experienced local relapse after definitive chemoradiation. He underwent MIHS and was discharged 18 days after surgery with a slight degree of stricture. Pathological findings revealed squamous cell carcinoma with no residual tumor in the resection margins, and the patient remains free from cancer relapse 24 months after surgery. Here, we report the findings in this patient, in whom MIHS was successfully performed as a salvage tumor enucleation for local recurrence of esophageal carcinoma after definitive chemoradiotherapy.
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Affiliation(s)
- Jun Kanamori
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Seiichiro Abe
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Daisuke Kurita
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Koshiro Ishiyama
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yuki Hirano
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Junya Oguma
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
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Clinicopathological features of esophageal schwannomas in mainland China: systematic review of the literature. Int J Clin Oncol 2020; 26:284-295. [PMID: 33216242 DOI: 10.1007/s10147-020-01809-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 10/09/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Esophageal schwannoma (ES) are rare and mostly benign neurogenic tumors. The clinical misdiagnosis rate of it is high. In this study, the clinicopathologic features of ES in mainland China were studied to better understand the disease and improve the diagnosis and treatment rate. METHODS A systematic review was conducted in accordance with PRISMA guidelines. The keywords "esophageal schwannoma", "esophageal neurinoma" and "esophageal neurilemoma" were searched for databases such as Pubmed, EMbase, Wanfang Database and Chinese National Knowledge Infrastructure. The search time frame for database was until July 2019. Combined with our patient, the clinicopathological data and the diagnosis and treatment of ES were summarized. RESULTS ES occurs in the upper part of the mediastinum and in the thoracic esophagus in most patients in the neck, upper and middle segments. CT and PET/CT examinations can be used for diagnosis, but the differentiation value of both benign and malignant ES is similar. The histopathological findings of forceps biopsy specimens are often difficult to diagnose, and deep tissue biopsies may increase pathological accuracy. EUS-FNA is also recommended for ES diagnosis, but it may also be misdiagnosed. Pathological features include a fusiform arrangement in a palisade-like structure or a tumor cell arranged in a network to form a loose structure. ES characteristic immunohistochemistry results showed that S-100 protein has strong immunological activity. CONCLUSION The definitive diagnosis requires immunohistochemistry, especially immunological reaction with S-100 protein. The appropriate treatment plan should be selected according to the diameter of the lesion. The overall prognosis of ES is good, but attention should be paid to follow-up.
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Chung CS, Chen KH, Chen KC, Chen CY, Lee TH, Lin CK, Wu JM. Peroral endoscopic tumor resection (POET) with preserved mucosa technique for management of upper gastrointestinal tract subepithelial tumors. Surg Endosc 2020; 35:3753-3762. [PMID: 32794045 DOI: 10.1007/s00464-020-07868-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/05/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Third space endoscopy technique facilitates therapeutic endoscopy in subepithelial space. This study aimed to investigate peroral endoscopic tumor resection (POET) with preserved mucosa technique for upper gastrointestinal tract subepithelial tumors (UGI-SETs) removal. METHODS Between February 2011 and December 2019, consecutive patients with SETs of esophagus and stomach who underwent POET for enlarging size during follow-up, malignant endoscopic ultrasound features or by patient's request were enrolled. Demographic, endoscopic and pathological data were analyzed retrospectively. RESULTS Totally 18 esophageal (mean ± SD age, 55.23 ± 4.15 year-old, 38.89% female) and 30 gastric (52.65 ± 2.43 year-old, 53.33% female) SETs in 47 patients (one with both esophageal and gastric lesions) were resected. The mean (± SD) endoscopic/pathological tumor size, procedure time, en-bloc/complete resection rate, and hospital stays of esophageal and gastric SET patients were 12.36 (± 7.89)/11.86 (± 5.67) and 12.57 (± 6.25)/12.35 (± 5.73) mm, 14.86 (± 6.15) and 38.21 (± 15.29) minutes, 88.89%/94.44% and 86.77%/93.30%, and 4.14 (± 0.21) and 4.17 (± 0.20) days, respectively. The overall complication rate was 18.75%, including 6 self-limited fever and 3 pneumoperitoneum relieved by needle puncture. There was no mortality or recurrence reported with mean follow-up period of 23.74 (± 4.12) months. CONCLUSIONS POET is a safe and efficient third space endoscopic resection technique for removal of UGI-SETs less than 20 mm. Long term data are warranted to validate these results.
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Affiliation(s)
- Chen-Shuan Chung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC.,Ultrasonography and Endoscopy Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC.,College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan, ROC
| | - Kuo-Hsin Chen
- Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Kuan-Chih Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Chiung-Yu Chen
- Division of Gastroenterology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan, ROC
| | - Tzong-Hsi Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Cheng-Kuan Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Jiann-Ming Wu
- Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC.
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14
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Oyama K, Ohuchida K, Shindo K, Moriyama T, Hata Y, Wada M, Ihara E, Nagai S, Ohtsuka T, Nakamura M. Thoracoscopic surgery combined with endoscopic creation of a submucosal tunnel for a large complicated esophageal leiomyoma. Surg Case Rep 2020; 6:92. [PMID: 32377803 PMCID: PMC7203408 DOI: 10.1186/s40792-020-00854-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/23/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The standard surgical method for symptomatic submucosal tumors (SMTs) or tumors with unclear biological behavior is enucleation. Minimally invasive approaches are usually considered appropriate for surgical enucleation; thus, thoracoscopic and laparoscopic enucleation is performed widely and safely. However, it is sometimes difficult to enucleate large and complicated esophageal tumors using thoracoscopic surgery, and even if rare, there is the risk of requiring thoracotomy or esophagectomy. In the present case, we enucleated a large and complicated leiomyoma safely using a new combined method with endoscopic and thoracoscopic procedures. CASE PRESENTATION A 42-year-old woman presented to our hospital for a detailed examination of an abnormal finding in her health check-up chest X-ray images. She complained of upper abdominal pain after eating, and computed tomography revealed an esophageal tumor measuring 60 mm in length surrounding her lower thoracic esophagus. Esophagogastroduodenoscopy revealed a huge complicated SMT at the esophagogastric junction. Cytological examination with endoscopic ultrasound-guided fine-needle aspiration showed that the tumor was a leiomyoma. To enucleate this large and complicated esophageal SMT safely and without damaging the esophageal mucosa, we performed endoscopic and thoracoscopic procedures. We created a submucosal tunnel, endoscopically, and then performed thoracoscopic surgery to enucleate the tumor completely from the esophageal muscularis. Using these combined procedures, we were able to easily mobilize even a complicated tumor of this size from the mucosa and completed the surgery thoracoscopically without difficulty. As a result, the tumor was dissected safely with a minimal defect in the muscularis and without damaging the mucosa. Finally, we closed the defect in the esophageal muscularis with continuous sutures, thoracoscopically, and closed the entry of the submucosal tunnel using clips, endoscopically. CONCLUSIONS Using these combined procedures, we safely enucleated a huge complicated esophageal SMT. The increased mobility of the tumor after creating the submucosal tunnel contributed to the minimal defect in the muscular layer and prevented injury to the esophageal mucosa, possibly leading to fewer postoperative complications such as esophageal stenosis and local infection.
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Affiliation(s)
- Koki Oyama
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kenoki Ohuchida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan. .,Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan.
| | - Koji Shindo
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan
| | - Taiki Moriyama
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,Department of Diagnostic and Therapeutic Endoscopy, Kyushu University Hospital, Fukuoka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Wada
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Diagnostic and Therapeutic Endoscopy, Kyushu University Hospital, Fukuoka, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Gastroenterology and Metabolism, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shuntaro Nagai
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Takao Ohtsuka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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15
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Morales-Maza J, Pastor-Sifuentes FU, Sánchez-Morales GE, Ramos ESG, Santes O, Clemente-Gutiérrez U, Pimienta-Ibarra AS, Medina-Franco H. Clinical characteristics and surgical treatment of schwannomas of the esophagus and stomach: A case series and systematic review. World J Gastrointest Oncol 2019; 11:750-760. [PMID: 31558979 PMCID: PMC6755107 DOI: 10.4251/wjgo.v11.i9.750] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/29/2019] [Accepted: 08/19/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Gastrointestinal schwannomas are slow-growing benign mesenchymal neoplasms that originate from Schwann cells of the nerve sheath of Auerbach´s plexus or less frequently from Meissner´s plexus. The main differential diagnosis of gastric schwannomas are the gastrointestinal stromal tumors (GISTs), which are classified by their immunohistochemistry. The treatment of choice for gastric schwannomas is surgery where laparoscopy plays an important role. Wedge resection, subtotal or total gastrectomy can be done. In its counterpart, esophageal schwannomas are benign tumors of the esophagus that are very uncommon since they comprise less than 2% of all esophageal tumors. The main differential diagnosis is the leiomyoma which corresponds to the most common benign esophageal tumor, followed by GIST. The treatment consists on tumoral enucleation or esophagectomy.
AIM To review the available literature about gastrointestinal schwannomas; especially lesions from de stomach and esophagus, including diagnosis, treatment, and follow up, as well as, reporting our institutional experience.
METHODS A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyzes guidelines. The following databases were used for reviewing process: PubMed, Ovid, MEDLINE, and Scopus. Only English language manuscripts were included. All gastrointestinal schwannomas specifically located in the esophagus and stomach were included. Cases that did not report long-term follow-up were excluded.
RESULTS Gastric localization showed a higher prevalence in both, the literature review and our institution: 94.95% (n = 317) and 83% (n = 5) respectively. With a follow-up with disease-free survival greater than 36 mo in most cases: 62.01% (n = 80) vs 66.66% (n = 4). In both groups, the median size was > 4.1 cm. Surgical treatment is curative in most cases
CONCLUSION Schwannoma must be taken into account in the differential diagnosis of gastrointestinal mesenchymal tumors. It has a good prognosis, and most are benign. A disease-free survival of more than 36 mo can be achieved by surgery.
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Affiliation(s)
- Jesús Morales-Maza
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
| | | | - Germán E Sánchez-Morales
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
| | - Emilio Sanchez-Garcia Ramos
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
| | - Oscar Santes
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
| | - Uriel Clemente-Gutiérrez
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
| | | | - Heriberto Medina-Franco
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City14080, Mexico
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16
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Inderhees S, Tank J, Stein HJ, Dubecz A. [Leiomyoma of the esophagus : A further indication for robotic surgery?]. Chirurg 2019; 90:125-130. [PMID: 30666360 DOI: 10.1007/s00104-019-0792-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Leiomyomas of the esophagus are rare tumors but the most common benign lesion of the esophagus originating from smooth muscle cells. The symptoms are mainly determined by the size of the tumor and are caused by dysphagia and/or retrosternal pain. The majority of patients are however asymptomatic. The diagnostics include esophagoscopy, endosonography and chest computed tomography. Surgery is considered the treatment of choice and ideally involves enucleation of the tumor but may lead to esophagectomy. In addition to the classical open procedures, minimally invasive procedures are also used. Regardless of the selected procedure, a lesion of the mucosa should be avoided. OBJECTIVE A review of the literature on thoracoscopic and robotic resections in the treatment of leiomyomas was carried out and an illustration of a clinical case is presented. MATERIAL AND METHODS A review of minimally invasive surgical treatment of esophageal leiomyomas is presented. The literature search was carried out in PubMed for publications of thoracoscopic and robotic-assisted thoracic enucleation of leiomyomas of the esophagus. In addition, the robotic-assisted thoracic enucleation of a horseshoe-shaped leiomyoma in the middle third of the esophagus is described. RESULTS The enucleation of the esophageal leiomyoma was carried out through a right-sided robotic-assisted operation with one lung ventilation. The surgery time was 143 min. There were no intraoperative or postoperative complications. On the 3rd postoperative day a light diet was started and the thorax drainage was removed. Histopathology confirmed a leiomyoma. The patient was discharged on the 5th postoperative day and free of complaints. CONCLUSION Robotic-assisted surgery for leiomyomas of the esophagus is a safe procedure. Taking the available data into account, robotic-assisted thoracic enucleation of leiomyomas was characterized by less mucosal lesions, general complications and a lower conversion rate as well as a shorter hospital stay compared to classical thoracoscopic enucleation. Thus, robotic-assisted surgery can be the method of choice for leiomyomas of the esophagus.
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Affiliation(s)
- S Inderhees
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland.
| | - J Tank
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
| | - H J Stein
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
| | - A Dubecz
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
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17
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Chen L, Hussain K, Su Y, Gu Z, Ji C, Fang W. A novel hybrid approach for enucleation of esophageal leiomyoma. J Thorac Dis 2019; 11:2576-2580. [PMID: 31372296 PMCID: PMC6626818 DOI: 10.21037/jtd.2019.06.23] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 06/07/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Liang Chen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Khader Hussain
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yuchen Su
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Zhitao Gu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Chunyu Ji
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Wentao Fang
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
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18
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Peng W, Tan S, Huang S, Ren Y, Li H, Peng Y, Fu X, Tang X. Efficacy and safety of submucosal tunneling endoscopic resection for upper gastrointestinal submucosal tumors with more than 1-year' follow-up: a systematic review and meta-analysis. Scand J Gastroenterol 2019; 54:397-406. [PMID: 30925071 DOI: 10.1080/00365521.2019.1591500] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Objectives: Submucosal tunneling endoscopic resection (STER) is a novel therapeutic approach for upper gastrointestinal submucosal tumors (SMTs) especially for tumors originating from the muscularis propria layer. Presently, several studies have reported the efficacy and safety of STER for SMTs. Therefore, we conducted this study to review the clinical outcomes of STER with more than 1-year' follow-up duration. Materials and methods: Medline, Embase and Cochrane databases were searched on November 2018 to identify studies reporting STER for SMTs. Weighted pooled rates were calculated for en bloc resection, complete resection and adverse event (AE). Risk ratios (RR) were calculated and pooled to compare STER with thoracoscopic enucleation (TE). Results: A total of 701 patients with 728 lesions from 12 original studies were review. Pooled WPR for en bloc resection of STER was 86.3% (95% CI: 74.5-93.1%), (I2=82.5). Pooled WPR for complete resection of STER was 97.7% (95% CI: 92.8-99.3%), (I2=77.6). WPR for AE was 18.3% (95% CI: 9.7-31.6%), (I2=90.6%). Two studies with 292 patients compared the performance of STER with TE. Pooled RR for en bloc resection was 1.02 (95% CI: 0.95-1.09). Pooled RR for complete resection was 1.0 (95% CI: 0.98-1.03). Pooled RR for AE was 0.82 (95% CI: 0.33-2.05). Conclusions: Our study showed that STER has relatively long-term efficacy for treating upper gastrointestinal SMTs, and the incidence of AE was not low for STER, but all of them can be managed conservatively.
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Affiliation(s)
- Wei Peng
- a Department of Gastroenterology , Affiliated Hospital of Southwest Medical University , Luzhou , China
| | - Shali Tan
- a Department of Gastroenterology , Affiliated Hospital of Southwest Medical University , Luzhou , China
| | - Shu Huang
- b Department of Gastroenterology , the People's Hospital of Lianshui , Huaian , China
| | - Yutang Ren
- c Departmemt of Gastroenterology , Beijing Tsinghua Changgung Hospital Medical Center, Tsinghua University , Beijing , China
| | - Huan Li
- a Department of Gastroenterology , Affiliated Hospital of Southwest Medical University , Luzhou , China
| | - Yan Peng
- a Department of Gastroenterology , Affiliated Hospital of Southwest Medical University , Luzhou , China
| | - Xiangsheng Fu
- d Department of Gastroenterology , the Affiliated Hospital of North Sichuan Medical College , Nanchong , China
| | - Xiaowei Tang
- a Department of Gastroenterology , Affiliated Hospital of Southwest Medical University , Luzhou , China
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19
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Per oral endoscopic tumor (POET) resection for treatment of upper gastrointestinal subepithelial tumors. Surg Endosc 2019; 33:1326-1333. [PMID: 30604266 DOI: 10.1007/s00464-018-06627-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 12/17/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Endoscopic submucosal tunneling has evolved to allow endoscopic resection of subepithelial tumors of gastrointestinal tract without full-thickness perforation. This study aimed to investigate safety and efficacy of submucosal tunnel resection for these tumors. METHOD Patients with subepithelial tumors (SET) located in esophagus, gastric cardia, lesser curvature, and antrum were recruited. The size of tumor was limited to < 40 mm. The procedures were performed under general anesthesia. A mucosal entrance was created 2 cm proximal to the SET after submucosal injection. Submucosal tunnel was then extended and the tumor was dissected and mobilized with intact overlying mucosa. After complete dissection, the tumors would be retrieved per orally and mucosal entrance closed by endoclips. RESULTS From June 2012 to December 2016, 51 patients with subepithelial tumors received POET. 39 patients had SET in stomach, 11 located in esophagus, and 1 in duodenum. The mean operative time was 90.46 ± 46.49 min, while the mean size of the tumors was 20.71 ± 14.05 mm. The POET was converted to endoscopic full-thickness resection (EFTR) in three patients with gastric subepithelial tumors located at greater curvature. The overall complication rate was 4.0%, and there was no bleeding, mucosal dehiscence, or leakage. The time to resume diet was 1.7 days, while the average hospital stay was 3.2 ± 1.0 days. The mean follow-up period was 19 ± 16 months, and only 1 patient developed recurrence of leiomyoma. CONCLUSION Per oral endoscopic tumor resection is safe and effective treatment for esophageal and gastric SET located at cardia, lesser curvature, and antrum. Currently, POET for treatment of upper GI SET is limited by the size and location of the tumor.
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20
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Chai N, Du C, Gao Y, Niu X, Zhai Y, Linghu E, Liu Y, Yang B, Lu Z, Li Z, Wang X, Tang P. Comparison between submucosal tunneling endoscopic resection and video-assisted thoracoscopic enucleation for esophageal submucosal tumors originating from the muscularis propria layer: a randomized controlled trial. Surg Endosc 2018; 32:3364-3372. [PMID: 29340815 DOI: 10.1007/s00464-018-6057-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 01/11/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS Surgical resection is considered the first treatment option for submucosal tumors (SMTs) originating from the muscularis propria layer while submucosal tunneling endoscopic resection (STER) is proved to be a safe and effective method for treating SMTs. This study aimed to compare video-assisted thoracoscopic enucleation (VATE) with STER for treating esophageal SMTs. METHODS Sixty-six patients with small esophageal SMTs were prospectively randomized from July 2014 to December 2015. After exclusion of 8 patients, 58 subjects scheduled for STER or VATE were enrolled. Clinicopathological, endoscopic, and adverse events (AEs) data were collected and analyzed between STER and VATE. RESULTS Forty-six males and 12 females with a mean age of 46.1 ± 9.4 years were randomized to the STER (n = 30) and VATE (n = 28) groups, respectively. Demographics and lesion features were similar between the two groups. Median procedure time was shorter in the STER group than the VATE group (44.5 vs. 106.5 min, P < 0.001); cost was lower in the STER group (4499.46 vs. 6137.32 USD, P = 0.010). Median decrease in hemoglobin levels post-procedure was - 1.6 g/L in the STER group and 14.7 g/L after VATE (P = 0.001). Lower postoperative pain scores were found in the STER group compared with the VATE group (2 vs. 4, P < 0.001). No recurrent or residual tumors were found in either group. En bloc resection rates, complete resection rates, hospital times, and post-procedure AEs were similar between two groups. The en bloc resection rates for SMTs < 20.0 mm were 100% in both groups while STER achieved only 71.4% en bloc resection rate for SMTs ≥ 20.0 mm. CONCLUSION STER and VATE are comparably effective for esophageal SMTs; however, STER is superior to VATE with shorter operation time and decreased cost, and seems safer than VATE. STER is recommended for SMTs < 20.0 mm while VATE is recommended for SMTs with a transverse diameter > 35.0 mm. Clinical trail registration statement: This study is registered at http://www.chictr.org.cn/showproj.aspx?proj=4814 . The registration identification number is ChiCTR-TRC-14004759. The registration date is April 30, 2014.
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Affiliation(s)
- Ningli Chai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Chen Du
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Ying Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Xiaotong Niu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Yaqi Zhai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Enqiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China.
| | - Yang Liu
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Bo Yang
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Zhongsheng Lu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Zhenjuan Li
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Xiangdong Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
| | - Ping Tang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Fuxing Road 28. Haidian District, Beijing, People's Republic of China
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21
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Tang X, Ren Y, Huang S, Gao Q, Zhou J, Wei Z, Jiang B, Gong W. Endoscopic Submucosal Tunnel Dissection for Upper Gastrointestinal Submucosal Tumors Originating from the Muscularis Propria Layer: A Single-Center Study. Gut Liver 2018; 11:620-627. [PMID: 28335098 PMCID: PMC5593323 DOI: 10.5009/gnl15424] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Revised: 10/12/2016] [Accepted: 10/18/2016] [Indexed: 02/05/2023] Open
Abstract
Background/Aims In recent years, endoscopic submucosal tunnel dissection (ESTD) has gained popularity worldwide. The aim of this study was to evaluate the safety and efficacy of ESTD in treating upper gastrointestinal submucosal tumors (SMTs) in a large-volume endoscopic center. Methods Patients with SMTs were enrolled in this study between January 2012 and January 2015. Demographic data, clinical data, and treatment outcome were collected and analyzed. Results Seventy SMTs originating from the muscularis propria (MP) layer were identified in 69 patients. All patients successfully underwent the ESTD procedure. The mean procedure time was 49.0±29.5 minutes, and the mean tumor size was 18.7±7.2 mm. Among all lesions, the majority (70.0%) were located in the esophagus, 12.9% in the cardia, and 17.1% in the stomach. Complete resection was achieved in 67 lesions (95.7%). Perforation occurred in three patients (4.3%), who were treated by endoclips. Pneumothorax occurred in two patients (2.9%) and was successfully managed by thoracic drainage. During a median follow-up of 18.1 months, patients were free of local recurrence or distant metastasis. Conclusions Our results demonstrated the feasibility and safety of ESTD in treating upper gastrointestinal SMTs originating from the MP layer. Large-scale comparative studies with other treatment methods should be conducted in the future.
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Affiliation(s)
- Xiaowei Tang
- Department of Gastroenterology, Hangzhou First People's Hospital, Nanjing Medical University, Hangzhou, China
| | - Yutang Ren
- Departmemt of Gastroenterology, Beijing Tsinghua Changgung Hospital Medical Center, Tsinghua University, Beijing, China
| | - Silin Huang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiaoping Gao
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jieqiong Zhou
- Departmemt of Gastroenterology, Beijing Tsinghua Changgung Hospital Medical Center, Tsinghua University, Beijing, China.,Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhengjie Wei
- Departmemt of Gastroenterology, Beijing Tsinghua Changgung Hospital Medical Center, Tsinghua University, Beijing, China
| | - Bo Jiang
- Departmemt of Gastroenterology, Beijing Tsinghua Changgung Hospital Medical Center, Tsinghua University, Beijing, China
| | - Wei Gong
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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22
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Hihara J, Mukaida H, Hirabayashi N. Gastrointestinal stromal tumor of the esophagus: current issues of diagnosis, surgery and drug therapy. Transl Gastroenterol Hepatol 2018; 3:6. [PMID: 29441371 DOI: 10.21037/tgh.2018.01.06] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/09/2018] [Indexed: 12/14/2022] Open
Abstract
Gastrointestinal stromal tumors (GISTs) often arise in the stomach and small intestine, while esophageal GISTs are rare. Due to their rarity, clinicopathological data on esophageal GISTs are extremely limited, and this results in a lack of clear recommendations concerning optimal surgical management for esophageal GISTs. It is difficult to distinguish esophageal GIST from leiomyoma, the most frequent esophageal mesenchymal tumor, prior to resection, because the two types of tumors appear similar on computed tomography (CT), endoscopic ultrasound (EUS), and 18F-fluorodeoxyglucose positron emission tomography (FDG-PET). Fine-needle aspiration biopsy (FNAB) under EUS enables definitive diagnosis, but it is often avoided because scarring could make enucleation more difficult and increase the risk of tumor dissemination by capsule destruction. Esophageal segmental and wedge resections are not usually performed due to the anatomical peculiarity of the esophagus, and the surgical options are limited to the highly invasive esophagectomy or the much less invasive surgical tumor enucleation. The decision as to which surgical procedure should be performed for esophageal GISTs is still under debate. Tumor enucleation may be permitted for smaller tumors, and esophagectomy may be recommended for larger GISTs or high-risk tumors with a high mitotic rate. The purpose of neoadjuvant imatinib administration is downsizing of the GIST to reduce the extent of resection and to reduce the risk of intraoperative complications, including tumor rupture. The efficacy of neoadjuvant/adjuvant imatinib therapy for esophageal GISTs is poorly understood, because the reports are limited to case reports or case series with small numbers. More clinicopathological data and clinical trials for esophageal GIST are expected.
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Affiliation(s)
- Jun Hihara
- Department of Surgery, Hiroshima City Asa Citizens Hospital, Asakita-ku, Hiroshima, Japan
| | - Hidenori Mukaida
- Department of Surgery, Hiroshima City Asa Citizens Hospital, Asakita-ku, Hiroshima, Japan
| | - Naoki Hirabayashi
- Department of Surgery, Hiroshima City Asa Citizens Hospital, Asakita-ku, Hiroshima, Japan
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Perwaiz A, Shaw VK, Singh A, Chaudhary A. Extra-mucosal enucleation is still a safe and feasible treatment option of giant esophageal leiomyomas. Indian J Gastroenterol 2018; 37:63-66. [PMID: 29464545 DOI: 10.1007/s12664-018-0835-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 01/12/2018] [Indexed: 02/07/2023]
Abstract
Esophageal leiomyoma (EL) is rare but still the most common benign tumor of the esophagus. Extra-mucosal enucleation (EME) is the treatment of choice. Many recent reports have favored esophageal resection for giant Esophageal leiomyomas (ELs). The consequence of esophageal resection is well known and it would be radical to consider it as a preferred treatment for giant EL since most of them are still benign. We share case series of five giant ELs managed by EME, avoiding a mucosal breach and hence avoiding potentially morbid esophageal resections.
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Affiliation(s)
- Azhar Perwaiz
- Department of GI Surgery, GI Oncology, MAS and Bariatric Surgery, Medanta, The Medicity, Sector 38, Gurgaon, 122 018, India.
| | - Vinay Kumar Shaw
- Department of GI Surgery, GI Oncology, MAS and Bariatric Surgery, Medanta, The Medicity, Sector 38, Gurgaon, 122 018, India
| | - Amanjeet Singh
- Department of GI Surgery, GI Oncology, MAS and Bariatric Surgery, Medanta, The Medicity, Sector 38, Gurgaon, 122 018, India
| | - Adarsh Chaudhary
- Department of GI Surgery, GI Oncology, MAS and Bariatric Surgery, Medanta, The Medicity, Sector 38, Gurgaon, 122 018, India
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Pence K, Correa AM, Chan E, Khaitan P, Hofstetter W, Kim MP. Management of esophageal gastrointestinal stromal tumor: review of one hundred seven patients. Dis Esophagus 2017; 30:1-5. [PMID: 28881878 DOI: 10.1093/dote/dox064] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 05/17/2017] [Indexed: 12/11/2022]
Abstract
Gastrointestinal stromal tumors (GIST) are the most common type of gastrointestinal mesenchymal tumor, but are rarely found in the thoracic esophagus. There is no clear consensus about the optimal treatment of this rare disease. A systematic search of the literature was performed for localized esophageal GIST that was resected between 2000 and 2015, and individual patients were included from two major academic institutions. We obtained information on demographics, tumor size and location, mitotic rate, treatment method, and time to recurrence or death. We performed univariate and multivariate Cox regression analyses to evaluate the factors associated with recurrence or death. A total of 28 studies met our inclusion and exclusion criteria, and with two patients from two academic institutions, we had a total of 107 patients in the study. Due to lack of uniformity among studies, there were several missing data for different variables. The average patient age was 56 (n = 98) with mostly males (60%, n = 91). The average tumor size on the CT scan was 7.9 ± 5.4 cm (n = 91), located mostly in the distal esophagus (81%, n = 74). A similar number of patients underwent enucleation (n = 47) compared to esophagectomy (n = 42). Approximately half of the patients had a mitotic rate of 0-4 mitosis per 50 high-powered field (48%, n = 80). The median survival time was 73 months with a 5-year disease free survival of 57% (n = 97). Univariate Cox regression analyses showed that a large tumor, undergoing esophagectomy, and a high mitotic rate were associated with poor survival or recurrence control. We found that patients with a lesion smaller than or equal to 5 cm on the CT scan had a better disease-free survival rate than those with a size greater than 5 cm (HR = 12.41, p = 0.014) and had a 5-year survival rate of 92% with 90% of those patients undergoing enucleation (n = 29). Esophageal GIST is a very rare malignancy. The tumor size and mitotic rate of the tumor are associated with poor survival. However, patients with esophageal GIST measuring 5 cm or smaller may be safely treated with esophageal enucleation.
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Affiliation(s)
- K Pence
- Department of Surgery, Houston Methodist Hospital
| | - A M Correa
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center
| | - E Chan
- Department of Surgery, Houston Methodist Hospital
| | - P Khaitan
- Department of Surgery, Houston Methodist Hospital.,Weill Cornell Medical College, Houston Methodist Hospital, Houston, Texas, USA
| | - W Hofstetter
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center
| | - M P Kim
- Department of Surgery, Houston Methodist Hospital.,Weill Cornell Medical College, Houston Methodist Hospital, Houston, Texas, USA
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25
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Li QY, Meng Y, Xu YY, Zhang Q, Cai JQ, Zheng HX, Qing HT, Huang SL, Han ZL, Li AM, Huang Y, Zhang YL, Zhi FC, Cai RJ, Li Y, Gong W, Liu SD. Comparison of endoscopic submucosal tunneling dissection and thoracoscopic enucleation for the treatment of esophageal submucosal tumors. Gastrointest Endosc 2017; 86:485-491. [PMID: 27899323 DOI: 10.1016/j.gie.2016.11.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 11/16/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Endoscopic submucosal tunneling dissection (ESTD) has been proved to be safe and effective for removal of esophageal submucosal tumors (SMTs) and can maintain the mucosal integrity compared with other endoscopic methods. The aim of the study was to estimate the safety and efficacy of ESTD as well as compare its efficacy with thoracoscopic enucleation for esophageal SMTs, which is used increasingly as a minimally invasive approach. METHODS We retrospectively collected the clinical data of patients with esophageal SMTs <40 mm who underwent ESTD or thoracoscopic enucleation at Nanfang Hospital between January 2008 and August 2016. Epidemiologic data (sex, age), tumor location, tumor size, en bloc resection rate, adverse events, pathologic results, length of postoperative hospital stay, and cost were compared between ESTD and thoracoscopic enucleation. RESULTS A total of 126 patients were included. A total of 74 patients underwent ESTD, and the other 52 underwent thoracoscopic enucleation. There was no significant difference between the 2 groups in sex, age, tumor size, hospitalization expense, infection, adverse events, and en bloc resection rate (P < .05). However, patients in the ESTD group had a shorter operating time, less estimated blood loss, shorter length of postoperative hospital stay, and lower chest pain level (P < .05). Kaplan-Meier curves for disease-free survival also showed no statistically significant difference between ESTD and thoracoscopic enucleation groups during the median follow-up of 19.5 and 42 months, respectively. CONCLUSIONS The treatment efficacy was comparable between the ESTD and thoracoscopic enucleation for esophageal SMTs <40 mm. However, there was a significant advantage in the ESTD group for a shorter operating time, reduced postoperative chest pain, and shorter hospitalization.
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Affiliation(s)
- Qing-Yuan Li
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yan Meng
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yu-Yuan Xu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiang Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jian-Qun Cai
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hao-Xuan Zheng
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hai-Tao Qing
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Si-Lin Huang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ze-Long Han
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ai-Min Li
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ying Huang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ya-Li Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fa-Chao Zhi
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Rui-Jun Cai
- Department of Thoracic surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yue Li
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wei Gong
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Si-de Liu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Moro K, Nagahashi M, Hirashima K, Kosugi SI, Hanyu T, Ichikawa H, Ishikawa T, Watanabe G, Gabriel E, Kawaguchi T, Takabe K, Wakai T. Benign esophageal schwannoma: a brief overview and our experience with this rare tumor. Surg Case Rep 2017; 3:97. [PMID: 28861777 PMCID: PMC5578951 DOI: 10.1186/s40792-017-0369-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 08/17/2017] [Indexed: 12/15/2022] Open
Abstract
Background Benign esophageal tumors are uncommon, comprising approximately 2% of esophageal tumors. Esophageal schwannomas constitute an even rarer entity, with few cases reported in the literature. Case presentation We present a 66-year-old male who was referred for dysphagia. A computed tomography scan showed a well-demarcated, enhancing, and homogenous esophageal tumor measuring 50 mm. The tumor was hypermetabolic on positron emission tomography, and an endoscopic ultrasound-guided fine needle aspiration demonstrated the presence of benign spindle cells. We performed an uncomplicated, simple, tumor enucleation through a cervical approach. Histology revealed spindle-shaped cells in a fasciculated, disarrayed pattern. Immunohistochemistry demonstrated positive staining for S-100 protein and negative staining for KIT, CD34, desmin, and α-smooth muscle actin. These findings were consistent with a benign esophageal schwannoma. Conclusions We report our experience with esophageal schwannoma, a rare but benign diagnosis of the esophagus.
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Affiliation(s)
- Kazuki Moro
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Masayuki Nagahashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan.
| | - Kotaro Hirashima
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Shin-Ichi Kosugi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Takaaki Hanyu
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Takashi Ishikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Gen Watanabe
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, 951-8510, Japan
| | - Emmanuel Gabriel
- Department of Surgical Oncology, Roswell Park Cancer institute, Buffalo, NY, 14263, USA
| | - Tsutomu Kawaguchi
- Department of Surgical Oncology, Roswell Park Cancer institute, Buffalo, NY, 14263, USA
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Cancer institute, Buffalo, NY, 14263, USA.,Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, the State University of New York, Buffalo, NY, 14203, USA
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
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Zhou JQ, Tang XW, Ren YT, Wei ZJ, Huang SL, Gao QP, Zhang XF, Yang JF, Gong W, Jiang B. Endoscopic submucosal tunnel dissection of upper gastrointestinal submucosal tumors: A comparative study of hook knife vs hybrid knife. World J Gastroenterol 2017; 23:1843-1850. [PMID: 28348490 PMCID: PMC5352925 DOI: 10.3748/wjg.v23.i10.1843] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 12/18/2016] [Accepted: 01/18/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To compare the efficacy and safety of a hook knife (HO) with a hybrid knife (HK) during endoscopic submucosal tunnel dissection (ESTD) procedure.
METHODS Between August 2012 and December 2015, the ESTD procedure was performed for 83 upper GI submucosal lesions, which originated from the muscularis propria layer identified by upper endoscopy and endoscopic ultrasonography. Of these, 34 lesions were treated by a HO, whereas 49 lesions were treated by a HK. Data regarding age, gender, presenting symptoms, tumor location and size, procedure time, complications, en bloc resection rate and others were analyzed and compared between the two groups.
RESULTS There were no significant differences in the age, gender, presenting symptoms and tumor location between the two groups. ESTD was successfully completed in all the patients, and no case was converted to laparoscopy. The mean procedure time was significantly shorter in the HK group than in the HO group (41.3 ± 20.3 min vs 57.2 ± 28.0 min, P = 0.004). The mean frequency of device exchange was 1.4 ± 0.6 in the HK group and significantly less than 3.3 ± 0.6 in the HO group (P < 0.001). The differences in tumor size and histopathological diagnoses were not significant between the two groups (P = 0.813, P = 0.363, respectively). Both groups had an equal en bloc resection rate and complete resection rate. Additionally, the complication rate was similar between the two groups (P = 0.901). During the follow-up, no recurrence occurred in either group.
CONCLUSION We demonstrate for the first time that HO and HK do not differ in efficacy or safety, but HK reduces the frequency of device exchange and procedure time.
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28
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Ishii M, Takeno S, Nishida T, Nanashima A, Kubota Y, Kawakami H, Umekita Y, Akiyama Y. Thoracoscopic enucleation in the left decubitus position for leiomyoma of the upper thoracic esophagus: Utility of preoperative diagnosis applying endoscopic ultrasound-guided fine needle aspiration. Int J Surg Case Rep 2017; 34:49-55. [PMID: 28371632 PMCID: PMC5377431 DOI: 10.1016/j.ijscr.2017.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 03/06/2017] [Accepted: 03/06/2017] [Indexed: 12/21/2022] Open
Abstract
We report a case of esophageal leiomyoma enucleated by thoracoscopic procedures. Preoperative EUS-FNA is useful to decide the operative procedure. Preoperative EUS-FNA does not adversely influence subsequent enucleation. Precise preoperative diagnosis is necessary to avoid excessive surgery.
Introduction We report a relatively rare case of esophageal leiomyoma in the upper thoracic esophagus enucleated by thoracoscopic procedures. The usefulness of preoperative diagnosis and an adequate surgical approach are described along with a review of the relevant literature. Presentaion of case A submucosal tumor 45 mm in diameter was detected in the upper thoracic esophagus of a 69-year-old man. The tumor was preoperatively diagnosed from histopathological biopsy under endoscopic ultrasound-guided fine needle aspiration. Thoracoscopic enucleation was therefore preoperatively scheduled under the left decubitus position in consideration of the low risk of malignant disease. Histopathological diagnosis of the resected specimen was benign leiomyoma and patient outcomes were good. Discussion The need for preoperative biopsy of esophageal submucosal tumor is a controversial issue. However, preoperative biopsy provided the benefits to decide the operative procedure or confirm adequate resection, and our experience suggested that preoperative biopsy did not adversely influence subsequent enucleation. Conclusion Precise preoperative diagnosis is necessary to avoid excessive surgery when managing esophageal submucosal tumor.
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Affiliation(s)
- Mitsutoshi Ishii
- Division of Gastrointestinal, Endocrine and Pediatric Surgery in the Department of Surgery, Faculty of Medicine, University of Miyazaki.
| | - Shinsuke Takeno
- Division of Gastrointestinal, Endocrine and Pediatric Surgery in the Department of Surgery, Faculty of Medicine, University of Miyazaki; Division of Endoscopy, University of Miyazaki Hospital
| | - Takahiro Nishida
- Division of Gastrointestinal, Endocrine and Pediatric Surgery in the Department of Surgery, Faculty of Medicine, University of Miyazaki; Division of Endoscopy, University of Miyazaki Hospital
| | - Atsushi Nanashima
- Division of Endoscopy, University of Miyazaki Hospital; Division of Hepato-biliary-pancreas Surgery in the Department of Surgery, Faculty of Medicine, University of Miyazaki
| | - Yoshimasa Kubota
- Department of Gastroenterology and Hepatology, Faculty of Medicine, University of Miyazaki; Center for Digestive Disease, University of Miyazaki Hospital
| | - Hiroshi Kawakami
- Division of Endoscopy, University of Miyazaki Hospital; Department of Gastroenterology and Hepatology, Faculty of Medicine, University of Miyazaki; Center for Digestive Disease, University of Miyazaki Hospital
| | - Yoshiko Umekita
- Department of Clinical Laboratory, Faculty of Medicine, University of Miyazaki
| | - Yutaka Akiyama
- Department of Diagnostic Pathology, University of Miyazaki Hospital, Kihara 5200, Kiyotake-cho, Miyazaki City, Miyazaki 889-1692, Japan
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Ramos D, Priego P, Coll M, Cornejo MDLÁ, Galindo J, Rodríguez-Velasco G, García-Moreno F, Carda P, Lobo E. Comparative study between open and minimally invasive approach in the surgical management of esophageal leiomyoma. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2017; 108:8-14. [PMID: 26765229 DOI: 10.17235/reed.2015.3845/2015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Leiomyomas are the most common benign tumors of the esophagus. Although classically surgical enucleation through thoracotomy or laparotomy has been widely accepted as treatment of choice, development of endoscopic and minimally invasive procedures has completely changed the surgical management of these tumors. MATERIAL AND METHODS We performed a retrospective review of all esophageal leiomyoma operated at Hospital Universitario Ramón y Cajal (Madrid, Spain) between January 1986 and December 2014, analyzing patients' demographic data, symptomatology, tumor size and location, diagnostic tests, surgical data, complications and postoperative stay. RESULTS Thirteen patients were found within that period, 8 men and 5 women, with a mean age of 53.62 years (range 35-70 years). Surgical enucleation was achieved in all patients. In 8 cases (61.54%) a thoracic approach was performed (4 thoracotomies and 4 thoracoscopies), and in 5 cases (38.56%) an abdominal approach was performed (3 laparotomies and 2 laparoscopies); enucleation was carried out through a minimally invasive approach in 6 patients (46.15%). There were no cases of endoscopic resection alone. Surgery mean length was 174.38 minutes (range 70-270 minutes) and median postoperative stay was 6.5 days (range 2-27 days). There was neither mortality nor cases of intraoperative complications were described. No postoperative major complications were reported; however one patient presented important pain in his right hemithorax that required management and long term follow-up by the Pain Management Unit. With a mean follow-up of 165.57 months (median 170; range 29-336 months) no recurrences were reported. CONCLUSION Enucleation is the treatment of choice for the majority of esophageal leiomyomas. In our experience, duration of the surgical procedure through minimally invasive approach was longer than surgery through open approach; however, postoperative stay was shorter in the first group. Paradoxically, incision pain after surgery (thoracic neuralgia) was found to be higher in the minimally invasive approach group. Nevertheless, none of the results obtained in the study reached statistical significance, probably due to the small simple size.
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Affiliation(s)
- Diego Ramos
- Cirugía General y del Aparato Digestivo, Hospital universitario Ramón y Cajal, España
| | - Pablo Priego
- Cirugía General y Digestivo, Hospital Ramón y Cajal, España
| | | | | | | | | | | | - Pedro Carda
- Hospital Universitario Ramón y Cajal. Madrid
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How CH, Lee JM. The robotic approach for enucleation of a giant esophageal lipoma. J Robot Surg 2016; 11:267-269. [PMID: 28005192 DOI: 10.1007/s11701-016-0668-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Accepted: 12/05/2016] [Indexed: 10/20/2022]
Abstract
An 87-year-old man, who had been experiencing progressive dysphagia and slight chest discomfort for 12 months, presented for an esophagram with a diagnosis of achalasia. A giant esophageal lipoma (14.5- × 4.5- × 3.5-cm) that caused symptomatic dysphagia and a dilated esophagus was revealed by computed tomography and endoscopic esophageal ultrasound. For such a huge esophageal lipoma in a geriatric patient, we successfully enucleated the mediastinal lesion via a minimally invasive approach using the da Vinci S Surgical System.
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Affiliation(s)
- Cheng-Hung How
- Division of Thoracic Surgery, Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Division of Thoracic Surgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, 7, Chung-Shan South Road, Taipei, 10002, Taiwan
| | - Jang-Ming Lee
- Division of Thoracic Surgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, 7, Chung-Shan South Road, Taipei, 10002, Taiwan.
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Giant pedunclated lipoma of the esophagus: A case report. Int J Surg Case Rep 2016; 30:55-57. [PMID: 27902957 PMCID: PMC5133468 DOI: 10.1016/j.ijscr.2016.11.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 11/20/2016] [Indexed: 11/21/2022] Open
Abstract
Although Esophageal lipoma is extremely rare and pathologically benign, surgical excision of the lipoma is recommended when symptomatic or uncertain biological behavior. Some of the esophageal lipoma has a stalk. The esophageal lipoma can be removed by stalk ligation, even if the mass is too huge. An adequate preoperative evaluation to identify the correct origin of the stalk is mandatory for a successful treatment.
Introduction Although Esophageal lipoma is extremely rare and pathologically benign, surgical excision of the lipoma is recommended when symptomatic or uncertain biological behavior. In general, some of the esophageal lipoma has a stalk. The pedunclated non-invasive tumor can be removed by stalk ligation, which is either endoscopic or surgical approache. Therefore, the preoperative evaluation is essential. We herein present a case of a huge esophageal lipoma. Case report A 82-year-old man, with a wet cough and dyspnea for 6 months, who had the huge mass that almost completely occupied the esophageal lumen, was referred to our institution for the treatment.We diagnosed the mass as non-invasive tumor that has a stalk at the close to the esophageal orifice, by the CT image using air injection into esophageal lumen. We performed excision of the pedunclated huge mobile mass by esophagotomy via right thoracic approach with use of endoloop. Pathological examination showed a lipoma. Conclusion In conclusion, an adequate preoperative evaluation to identify the correct origin of the stalk is mandatory for a successful treatment. In order to do the adequate preoperative evaluation and successful surgery, our diagnostic method of CT image can be effective.
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Watanabe T, Miyazaki T, Saito H, Yoshida T, Kumakura Y, Honjyo H, Yokobori T, Sakai M, Sohda M, Kuwano H. Resection of an esophageal schwannoma with thoracoscopic surgery: a case report. Surg Case Rep 2016; 2:127. [PMID: 27822873 PMCID: PMC5099309 DOI: 10.1186/s40792-016-0256-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 11/02/2016] [Indexed: 12/13/2022] Open
Abstract
Background Esophageal schwannomas are rare primary submucosal esophageal tumors. We herein report a case of an esophageal schwannoma that was difficult to diagnose. Case presentation A 39-year-old woman presented with chief complaints of difficulty swallowing and epigastric pain. Enhanced computed tomography of her chest revealed a tumor mass at the upper thoracic esophagus with internal heterogeneity. 18-Fluorodeoxyglucose positron emission tomography/computed tomography showed a hypermetabolic appearance matching the tumor mass; the accumulation had a maximum standardized uptake value of 5.5. We performed endoscopic ultrasound-guided fine-needle aspiration biopsy under general anesthesia, but the small specimens obtained prevented a definitive diagnosis. Thoracoscopic esophagectomy was performed due to the large size of the tumor, suspicion of its malignant potential, and the patient’s symptoms. Histopathological examination revealed spindle-shaped cells in a fasciculated and disarrayed architecture in the proper muscle layer. Immunohistochemical studies showed S100 protein positivity and the absence of CD34 and c-kit. We diagnosed the tumor as a benign schwannoma. Conclusions We herein report a relatively rare case of schwannoma of the esophagus that was diagnosed with difficulty.
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Affiliation(s)
- Takayoshi Watanabe
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Tatsuya Miyazaki
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
| | - Hideyuki Saito
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Tomonori Yoshida
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Yuji Kumakura
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Hiroaki Honjyo
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Takehiko Yokobori
- Department of Molecular Pharmacology and Oncology, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Makoto Sakai
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Makoto Sohda
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Hiroyuki Kuwano
- Department of General Surgical Science, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, 371-8511, Japan
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Zhang Z, Ai B, Liao Y, Liu L, Liu M. Novel methylene blue staining technique for localizing small esophageal leiomyomas during thoracoscopic enucleation. Dis Esophagus 2016; 29:1043-1047. [PMID: 26542838 DOI: 10.1111/dote.12441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The treatment of choice for leiomyoma, the most common benign esophageal tumor, is thoracoscopic enucleation. One of the most difficult aspects of thoracoscopic enucleation is the precise localization of small tumors (≤1.5 cm) and tumors without external protrusion. No simple, feasible solutions to this problem are available. We developed a novel methylene blue staining technique to localize small esophageal leiomyomas and evaluated the feasibility of our technique. Between January 2013 and July 2014, eight patients with small esophageal leiomyomas (≤1.5 cm) underwent thoracoscopic enucleation in Tongji Hospital. Preoperative endoscopic ultrasonography was performed in all patients. The leiomyomas were located in the middle (n = 5) and lower (n = 3) thirds of the esophagus. We preoperatively injected 0.5-1.0 mL methylene blue in the submucosa adjacent to the tumors under standard gastroscope guidance. The entire staining process took about 10 minutes. Staining was successful in all patients. The unstained tumor was exposed after the blue-stained mediastinal pleura, and overlying muscle were incised longitudinally. All procedures were successfully completed without conversion to open surgery. No abnormalities were detected in the esophageal mucosa. The median operating time was 60 minutes (range, 40-90 minutes). Postoperative histopathology confirmed leiomyoma in all patients. The median postoperative hospital stay was 6 days (range, 5-7 days). No major complications, such as esophageal leakage or esophageal diverticulum, occurred. Endoscopic methylene blue staining is safe and feasible for localizing small esophageal leiomyomas during thoracoscopic enucleation. This method will enable precise and easy enucleation.
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Affiliation(s)
- Z Zhang
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - B Ai
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Y Liao
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - L Liu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - M Liu
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Jeon HW, Choi MG, Lim CH, Park JK, Sung SW. Intraoperative esophagoscopy provides accuracy and safety in video-assisted thoracoscopic enucleation of benign esophageal submucosal tumors. Dis Esophagus 2015; 28:437-41. [PMID: 24712727 DOI: 10.1111/dote.12220] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Benign esophageal tumors are rare; complete surgical resection is essential for the management of the submucosal tumors. Larger, symptomatic, or non-diagnostic lesions should be resected for both diagnostic and therapeutic indications. Video-assisted thoracic surgery has become a popular treatment in the field of thoracic surgery; however, thoracoscopic esophageal surgery may lead to an increase in operative complications. The effect and safety of thoracoscopic surgery for esophageal submucosal lesions were evaluated. A retrospective study evaluated patients undergoing thoracoscopic treatment of benign submucosal tumors. Between March 2011 and December 2013, 17 patients underwent thoracoscopic resection of benign submucocal tumors. Intraoperative esophagoscopy was performed for tumor localization by transillumination and confirmation of mucosal integrity after enucleation in every patient. Median patient age was 47 years (range 30-65). The median surgery time was 170 minutes (range 80-429). The median tumor size was 3.8 cm (range 1.3-9). The median hospital stay was 4 days (range 2-12). There were 16 leiomyoma and 1 neurogenic tumor. There was one case of conversion to thoracotomy because of residual tumor after enucleation. Mucosal injuries occurred in three patients, two accidentally and one intentionally; each patient was treated with primary repair and confirmed integrity with flexible esophagoscopy at operating room. The small sized tumor with intraoperative esophagoscopy could be localized. Esophagoscopic assistance was necessary in eight patients to have better idea where to make myotomy. There were no major morbidities such as postoperative leakage or mortality. Esophageal submucosal tumors can be treated safely with thoracoscopic surgery. However, intraoperative esophagoscopy allows accurate tumor localization, direction of esophageal access incision, and decreases complications during VATS enucleation of esophageal submucosal tumors.
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Affiliation(s)
- H W Jeon
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - M-G Choi
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - C-H Lim
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - J K Park
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - S W Sung
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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Maki K, Takeno S, Nimura S, Yamana I, Shimaoka H, Hashimoto T, Shibata R, Shiwaku H, Yamashita K, Yamashita Y. Prone Position Is Useful in Thoracoscopic Enucleation of Esophageal Leiomyoma. Case Rep Gastroenterol 2015; 9:165-70. [PMID: 26120297 PMCID: PMC4478339 DOI: 10.1159/000382071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
A 36-year-old man was admitted to our institute due to the diagnosis of esophageal submucosal tumor detected by a periodical upper gastrointestinal endoscopic examination without any complaint. Thoracoscopic enucleation of the lesion with the preoperative clinical diagnosis of esophageal leiomyoma was performed under general anesthesia in the prone position. After immunohistochemical examination, the pathological diagnosis was leiomyoma. There was no remarkable event during the postoperative hospital stay, and the patient was discharged on the 12th day after surgery. This case report suggests that the prone position might be superior to the left lateral decubitus position in thoracoscopic enucleation of esophageal leiomyoma.
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Affiliation(s)
- Kenji Maki
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Shinsuke Takeno
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Satoshi Nimura
- Departments of Pathology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Ippei Yamana
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Hideki Shimaoka
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Tatsuya Hashimoto
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Ryousuke Shibata
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Hironari Shiwaku
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Kanefumi Yamashita
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Yuichi Yamashita
- Departments of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Zhang FB, Shi HC, Shu YS, Shi WP, Lu SC, Zhang XY, Tu SS. Diagnosis and surgical treatment of esophageal gastrointestinal stromal tumors. World J Gastroenterol 2015; 21:5630-5634. [PMID: 25987788 PMCID: PMC4427687 DOI: 10.3748/wjg.v21.i18.5630] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Revised: 01/21/2015] [Accepted: 02/13/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To retrospectively evaluate our experience with the diagnosis and surgical resection of esophageal gastrointestinal stromal tumors (GISTs).
METHODS: Between January 2003 and August 2014, five esophageal GIST cases were admitted to our hospital. In this study, the hospital records, surgery outcomes, tumor recurrence and survival of these patients were retrospectively reviewed.
RESULTS: The median age of the patients was 45.6 years (range: 12-62 years). Three patients presented with dysphagia, and one patient presented with chest discomfort. The remaining patient was asymptomatic. Four patients were diagnosed with esophageal GISTs by a preoperative endoscopic biopsy. Three patients underwent esophagectomy, and two patients underwent video-assisted thoracoscopic surgery. The mean operating time was 116 min (range: 95-148 min), and the mean blood loss was 176 mL (range: 30-300 mL). All tumors were completely resected. The mean length of postoperative hospital stay was 8.4 d (range: 6-12 d). All patients recovered and were discharged successfully. The median postoperative follow-up duration was 48 mo (range: 29-72 mo). One patient was diagnosed with recurrence, one patient was lost to follow-up, and three patients were asymptomatic and are currently being managed with close radiologic and clinical follow-up.
CONCLUSION: Surgery is the standard, effective and successful treatment for esophageal GISTs. Long-term follow-up is required to monitor recurrence and metastasis.
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Effective Downsizing of a Large Oesophageal Gastrointestinal Stromal Tumour with Neoadjuvant Imatinib Enabling an Uncomplicated and without Tumour Rupture Laparoscopic-Assisted Ivor-Lewis Oesophagectomy. Case Rep Oncol Med 2015; 2015:165736. [PMID: 26075122 PMCID: PMC4436469 DOI: 10.1155/2015/165736] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 04/16/2015] [Indexed: 01/26/2023] Open
Abstract
Neoadjuvant imatinib for gastrointestinal stromal tumours (GISTs) is increasingly used nowadays. As oesophagectomy is associated with high morbidity and mortality, a preoperative downsizing of an oesophageal GIST to limit the extent of resection would be ideal. Because these tumours are rare and neoadjuvant treatment with imatinib is recent, there is limited literature available regarding neoadjuvant administration of imatinib in patients with oesophageal GISTs. A 50-year-old woman presented with total dysphagia. An upper endoscopy and biopsy revealed a large submucosal KIT-positive GIST obstructing the mid oesophagus. CT confirmed a lesion measuring 99 mm × 50 mm × 104 mm. Because the size and location of the tumour increased the risk of intraoperative rupture, it was decided to administer preoperative imatinib. The patient had an excellent clinical and radiological response. Her dysphagia gradually resolved and the follow-up CT scans of the first 10 months showed a gradually reducing tumour size to 54 mm × 33 mm × 42 mm. The patient underwent an uneventful laparoscopic-assisted Ivor-Lewis oesophagectomy. Postoperatively, the patient continued with adjuvant imatinib. At the last follow-up, 1 year from operation and 38 months from the diagnosis, the patient is disease free.
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Kitagawa Y, Idani H, Inoue H, Udagawa H, Uyama I, Osugi H, Katada N, Takeuchi H, Akutsu Y, Asami S, Ishikawa K, Okamura A, Ono T, Kato F, Kawabata T, Suda K, Takesue T, Tanaka T, Tsutsui M, Hosoda K, Matsuda S, Matsuda T, Mani M, Miyazaki T. Gastroenterological surgery: esophagus. Asian J Endosc Surg 2015; 8:114-24. [PMID: 25913582 DOI: 10.1111/ases.12185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 11/10/2014] [Indexed: 01/25/2023]
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Esophageal gastrointestinal stromal tumor: is tumoral enucleation a viable therapeutic option? Ann Surg 2015; 261:117-24. [PMID: 25062398 DOI: 10.1097/sla.0000000000000505] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The primary objective was to evaluate the feasibility of surgical enucleation of esophageal gastrointestinal stromal tumors (E-GISTs). Secondary objectives evaluated (i) the impact of tumor enucleation on oncological outcomes, (ii) the effect of pretherapeutic biopsy on the feasibility of E-GIST enucleation, and (iii) the impact of mucosal ulceration on outcome. BACKGROUND E-GISTs are very rare tumors and esophageal resection has been the recommended approach. The feasibility and impact on outcomes of tumor enucleation are unknown. METHODS Through a large national multicenter retrospective study, 19 patients with E-GISTs were identified between 2001 and 2010. Patients who underwent either enucleation or esophagectomy were compared. RESULTS Of over 19 patients identified with E-GISTs, curative treatment was surgical for 16 patients, with enucleation in 8 and esophagectomy in 8. In the enucleation group, median tumoral diameter was 40 mm (18-65 mm), without any mucosal ulceration, preoperative capsular ruptures, or incomplete resections. In the esophagectomy group, the median tumoral diameter was 85 mm (55-250 mm), with mucosal ulceration in 4 patients, preoperative capsular rupture in 1, and no incomplete resections. Severe postoperative complication rates were 50% and 25% in the esophagectomy and enucleation groups, respectively, with 2 postoperative deaths after esophagectomy. After a median follow-up of 6.4 years, 2 recurrences were observed after esophagectomy versus 0 after enucleation. Endoscopic biopsies did not expose patients to complications or local recurrence after enucleation. Endoscopic mucosal ulceration was associated with more aggressive tumors. CONCLUSIONS E-GIST enucleation seems safe for tumors of less than 65 mm in diameter.
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40
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Endoscopic resection of giant esophageal leiomyoma by tunelization technique. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2015. [DOI: 10.1016/j.rgmxen.2015.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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41
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Hernández-Mondragón OV, Blancas-Valencia JM, Altamirano-Castañeda ML. Endoscopic resection of giant esophageal leiomyoma through the submucosal tunnel technique. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2015; 80:167-8. [PMID: 25817698 DOI: 10.1016/j.rgmx.2014.11.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 10/30/2014] [Accepted: 11/06/2014] [Indexed: 12/21/2022]
Affiliation(s)
- O V Hernández-Mondragón
- Departamento de Endoscopia, Hospital de Especialidades Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social.
| | - J M Blancas-Valencia
- Departamento de Endoscopia, Hospital de Especialidades Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social
| | - M L Altamirano-Castañeda
- Departamento de Endoscopia, Hospital de Especialidades Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social
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42
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Abstract
Benign esophageal and paraesophageal masses and cysts are a rare but important group of pathologies. Although often asymptomatic, these lesions can cause a variety of symptoms and, in some cases, demonstrate variable biological behavior. Contemporary categorization relies heavily on endoscopic ultrasound and other imaging modalities and immunohistochemical analysis when appropriate. Minimally invasive options including endoscopic, laparoscopic, and thoracoscopic methods are increasingly used for symptomatic or indeterminate lesions.
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Affiliation(s)
- Cindy Ha
- Department of Surgery, Division of General Surgery at SIU, Southern Illinois University School of Medicine, 701 North First Street, Springfield, IL 62794, USA
| | - James Regan
- Department of Surgery, Division of General Surgery at SIU, Southern Illinois University School of Medicine, 701 North First Street, Springfield, IL 62794, USA
| | - Ibrahim Bulent Cetindag
- Department of Surgery, Division of General Surgery at SIU, Southern Illinois University School of Medicine, 701 North First Street, Springfield, IL 62794, USA
| | - Aman Ali
- Department of Internal Medicine, Division of Gastroenterology, Southern Illinois University School of Medicine, 701 North First Street, Springfield, IL 62794, USA
| | - John D Mellinger
- Department of Surgery, Division of General Surgery at SIU, Southern Illinois University School of Medicine, 701 North First Street, Springfield, IL 62794, USA.
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43
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Kang SK, Yun JS, Kim SH, Song SY, Jung Y, Na KJ. Retrospective analysis of thoracoscopic surgery for esophageal submucosal tumors. THE KOREAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2015; 48:40-5. [PMID: 25705596 PMCID: PMC4333849 DOI: 10.5090/kjtcs.2015.48.1.40] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 09/23/2014] [Accepted: 09/23/2014] [Indexed: 12/16/2022]
Abstract
Background Surgical enucleation is the treatment of choice for esophageal submucosal tumors (SMTs) with symptomatic, larger, or ill-defined lesions. The enucleation of SMTs has traditionally been performed via thoracotomy. However, minimally invasive approaches have recently been introduced and successfully applied. In this study, we present our experiences with the thoracotomic and thoracoscopic approaches to treating SMTs. Methods We retrospectively reviewed 53 patients with SMTs who underwent surgical enucleation between August 1996 and July 2013. Demographic and clinical features, tumor-related factors, the surgical approach, and outcomes were analyzed. Results There were 36 males (67.9%) and 17 females (32.1%); the mean age was 49.2±11.8 years (range, 16 to 79 years). Histology revealed leiomyoma in 51 patients, a gastrointestinal stromal tumor in one patient, and schwannoma in one patient. Eighteen patients (34.0%) were symptomatic. Fourteen patients underwent a planned thoracotomic enucleation. Of the 39 patients for whom a thoracoscopic approach was planned, six patients required conversion to thoracotomy because of overly small tumors or poor visualization in five patients and accidental mucosal injury in one patient. No mortality or major postoperative complications occurred. Compared to thoracotomy, the thoracoscopic approach had a slightly shorter operation time, but this difference was not statistically significant (120.0±45.6 minutes vs. 161.5±71.1 minutes, p=0.08). A significant difference was found in the length of the hospital stay (9.0±3.2 days vs. 16.5±5.4 days, p<0.001). Conclusion The thoracoscopic enucleation of submucosal esophageal tumors is safe and is associated with a shorter length of hospital stay compared to thoracotomic approaches.
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Affiliation(s)
- Seung Ku Kang
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hwasun Hospital, Chonnam National University School of Medicine
| | - Ju Sik Yun
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hwasun Hospital, Chonnam National University School of Medicine
| | - Sang Hyung Kim
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University School of Medicine
| | - Sang Yun Song
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hwasun Hospital, Chonnam National University School of Medicine
| | - Yochun Jung
- Department of Thoracic and Cardiovascular Surgery, Cheju Halla General Hospital
| | - Kook Joo Na
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hwasun Hospital, Chonnam National University School of Medicine
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Concurrent esophageal dysplasia and leiomyoma. Case Rep Gastrointest Med 2014; 2014:804175. [PMID: 25093127 PMCID: PMC4100387 DOI: 10.1155/2014/804175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 06/06/2014] [Indexed: 01/22/2023] Open
Abstract
Esophageal leiomyomas (ELMs) are rare but described in the literature. They are usually benign and do not require resection unless they are large and symptomatic. Most of such masses arise from the muscularis mucosa. It is very uncommon to find epithelial dysplasia overlying a subepithelial leiomyoma. A review of the literature reveals only one prior case of ELM with an overlying epithelia dysplasia and here we report a second case.
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45
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Haddad J, Bouazza F, Baraké H, Liberale G, Flamen P, Nakadi IE. Surgical strategy in abnormally increased Fluorine-18 fluorodeoxyglucose uptake in an asymptomatic lower esophageal submucosal tumor - Report of a case. Int J Surg Case Rep 2014; 5:589-93. [PMID: 25105772 PMCID: PMC4201026 DOI: 10.1016/j.ijscr.2014.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 04/14/2014] [Accepted: 06/20/2014] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Leiomyoma is the most common benign tumor of the esophagus (67-80%), it represents 0.4-1% of all esophageal tumors. PRESENTATION OF CASE An incidentally discovered gastro-esophageal submucosal tumor was found to have increased fluorine-18-fluorodeoxyglucose (FDG) uptake on positron emission computed tomography (PET/CT). After laparoscopic surgical exploration and local enucleation the tumor turned out to be a benign esophageal leiomyoma. DISCUSSION There are few reports of esophageal leiomyomas with a positive uptake on (PET/CT) and even fewer adopting our combination of a minimally invasive approach and frozen section examination as a management plan. Our approach avoided excessive morbid surgical resections and underestimation of a malignant disease. CONCLUSION We report this case hoping to expand the existing literature on the topic and to highlight the limitations of PET/CT in guiding the diagnosis and subsequently the management of esophageal submucosal tumors.
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Affiliation(s)
- Johnny Haddad
- Clinic of Digestive Surgical Oncology, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium
| | - Fikri Bouazza
- Clinic of Digestive Surgical Oncology, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium
| | - Hassan Baraké
- Clinic of Digestive Surgical Oncology, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium
| | - Gabriel Liberale
- Clinic of Digestive Surgical Oncology, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium
| | - Patrick Flamen
- Nuclear Medicine Department, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium
| | - Issam El Nakadi
- Clinic of Digestive Surgical Oncology, Jules Bordet Institute, Rue Héger-Bordet, 1, B-1000 Brussels, Belgium.
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Shin S, Choi YS, Shim YM, Kim HK, Kim K, Kim J. Enucleation of esophageal submucosal tumors: a single institution's experience. Ann Thorac Surg 2013; 97:454-9. [PMID: 24360088 DOI: 10.1016/j.athoracsur.2013.10.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 10/02/2013] [Accepted: 10/11/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Esophageal submucosal tumors (SMTs) are usually benign, and surgical enucleation is widely accepted as the treatment of choice. The goals of this study were to investigate the surgical outcomes after enucleation of esophageal SMTs and to establish the feasibility of video-assisted thoracoscopic enucleation. METHODS We performed a retrospective review of 87 patients who underwent enucleation of esophageal SMTs between 1995 and 2011 at Samsung Medical Center. RESULTS There were 59 men and 28 women in the study group, with a mean age of 43.3 years (range, 20-73 years). Fifty-eight (67%) patients were asymptomatic. Among the remaining patients, the most common symptom was dysphagia (n=12). Transthoracic approaches were used in 79 patients, including 63 patients who underwent video-assisted thoracoscopic enucleation. Transabdominal approaches were performed in 8 patients. Pathologic diagnosis included leiomyoma (n=78 [89.7%]), gastrointestinal stromal tumors (GISTs) (n=5 [5.7%]), schwannoma (n=3 [3.4%]), and hemangioma (n=1 [1.1%]). The thoracoscopic enucleation group had a significantly shorter median hospital stay compared with the thoracotomy groups (5 versus 6 days; p=0.013). Overall, there were 2 postoperative leaks, including in 1 patient who underwent reoperation after enucleation. With the exception of 2 patients, there was no other major complications. One patient underwent esophagectomy for tumor recurrence after enucleation of GISTs. CONCLUSIONS Overall, surgical outcomes were excellent after enucleation. The thoracoscopic approach was feasible for most patients and was correlated with a shorter hospital stay. However, careful management is warranted after enucleation of GISTs considering the recurrence risk.
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Affiliation(s)
- Sumin Shin
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yong Soo Choi
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kwhanmien Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Jhingook Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Abstract
Minimally invasive surgery has gained a rapid development and popularity in the recent years. With these developments in minimally invasive surgery, video-thoracoscopic approaches has become more frequently preferred interventions for benign esophageal lesions. Herein, we report a case of a giant esophageal leiomyoma which was successfully enucleated by video-thoracoscopic approach without any peroperative or postoperative complications.
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48
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Liu BR, Song JT, Kong LJ, Pei FH, Wang XH, Du YJ. Tunneling endoscopic muscularis dissection for subepithelial tumors originating from the muscularis propria of the esophagus and gastric cardia. Surg Endosc 2013; 27:4354-9. [PMID: 23765425 DOI: 10.1007/s00464-013-3023-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Accepted: 05/14/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Endoscopic resection of esophageal or cardial subepithelial tumors (SETs) originating from the muscularis propria (MP) is rarely done due to the high risk of perforation, fistula formation, and secondary infection. The aim of this study was to evaluate the preliminary clinical feasibility and safety of tunneling endoscopic muscularis dissection (tEMD) for resection of SETs located in the esophagus and gastric cardia METHODS Twelve patients with SETs originating from the MP of the esophagus (n = 7) or cardia (n = 5) were treated by tEMD. The procedure included creation of a submucosal tunnel to reach the tumor, dissection of the tumor from the surrounding submucosal tissue and the unaffected MP layer, full-thickness resection of the tumor and affected MP, and subsequent closure of the tunnel mucosal entry with endoscopic clips. RESULTS The en bloc resection rate was 100 % (seven lesions affected the deep MP so complete MP resection was performed; five lesions affected the superficial MP for a partial MP resection). The average tumor size was 18.5 ± 6.9 (range 10-30) mm. The mean operating time was 78.3 ± 25.5 (range 50-130) min. The histological diagnoses were two gastrointestinal stromal tumors with very low risk, nine leiomyomas, and one schwannoma. Air leakage and effusion included subcutaneous and mediastinal emphysema in eight patients (66.7 %), pneumothorax in four (33.3 %), pneumoperitoneum in three (25.0 %), and small pleural effusion in two (16.7 %). All air leakage and effusion cases were resolved with conservative management. No patient developed delayed hemorrhage and chronic fistula after tEMD. During the mean follow-up time of 7.1 ± 4.3 (range 2-15) months, no tumor recurrence was found in any patient. CONCLUSIONS tEMD appears to be a feasible minimally invasive and effective treatment for patients with SETs originating from the MP layer of the esophagus and cardia.
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Affiliation(s)
- Bing-Rong Liu
- Department of Gastroenterology and Hepatology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Nangang District, Harbin, 150086, People's Republic of China,
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Esophageal gastrointestinal stromal tumor: diagnostic complexity and management pitfalls. Case Rep Surg 2013; 2013:968394. [PMID: 23738186 PMCID: PMC3657434 DOI: 10.1155/2013/968394] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 04/11/2013] [Indexed: 01/14/2023] Open
Abstract
Introduction. Gastrointestinal stromal tumors of the esophagus are rare. Case Presentation. This is a case of a 50-year-old male patient who was referred to our department complaining of atypical chest pain. A chest computed tomographic scan and endoscopic ultrasound revealed a submucosal esophageal tumor measuring 5 cm in its largest diameter. Suspecting a leiomyoma, we performed enucleation via right thoracotomy. The pathology report yielded a diagnosis of an esophageal gastrointestinal stromal tumor. The patient has shown no evidence of recurrence one year postoperatively. Conclusions. This report illustrates the complexity and dilemmas inherent in diagnosing and treating esophageal GISTs.
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Claus CMP, Cury Filho AM, Boscardim PC, Andriguetto PC, Loureiro MP, Bonin EA. Thoracoscopic enucleation of esophageal leiomyoma in prone position and single lumen endotracheal intubation. Surg Endosc 2013; 27:3364-9. [PMID: 23549763 DOI: 10.1007/s00464-013-2918-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2012] [Accepted: 03/03/2013] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Esophageal leiomyomas are the most common benign tumors of the esophagus. Surgical enucleation is warranted for symptomatic patients. Thoracoscopic enucleation is the preferable approach for being less invasive by avoiding the discomfort and complications associated to larger thoracic incisions. The purpose of this study was to review our experience with enucleation of esophageal leiomyoma using a prone-position thoracoscopy technique. METHODS Between January 2009 and July 2012, ten patients underwent resection of esophageal leiomyoma by thoracoscopy approach in prone position. Indications for surgical treatment were symptomatic tumors (dysphagia). All patients were followed postoperatively for at least 3 months with contrast x-ray of the esophagus. After single-lumen endotracheal intubation (nonselective intubation) in supine, patients were placed in prone position. Pneumothorax was kept at 6 to 8 mmHg using CO2 insufflation. A myotomy was performed over the tumor using hook cautery carefully protecting the mucosa from injuries. The myotomy was closed with continuous sutures. RESULTS The procedures were completed in the prone position in all cases, without any conversion. Mean operative time was 89.2 ± 28.7 minutes. Bleeding was negligible, and there were no intraoperative or postoperative complications. No intensive care unit support was needed for any patient. Chest x-ray in the first postoperative day showed no significant changes in any patient. The mean hospital stay was 3.2 days. Contrast x-ray of the esophagus was normal in all patients at 3 months postoperatively. CONCLUSIONS Thoracoscopic enucleation of esophageal leiomyoma is a feasible, simple, and safe procedure. Thoracoscopy in the prone position with CO2 insufflation allows the use of usual technique of intubation and also provides optimal operative field. The advantages of the thoracoscopic approach are less postoperative discomfort and lower risk of complications from open thoracotomy (especially pulmonary).
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Affiliation(s)
- C M P Claus
- Department of Minimal Invasive Surgery, Jacques Perissat Institute - Positivo University, Prof. Pedro Viriato Parigot de Souza, 5300, Curitiba 81280-330, Brazil.
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