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Middelhoff J, Ptok H, Will U, Kandulski A, March C, Stroh C, Meyer L, Meyer F. Interventionelle Therapieoptionen der malignen intestinalen Obstruktion. COLOPROCTOLOGY 2020. [DOI: 10.1007/s00053-020-00487-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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2
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Yamaguchi H, Fukuzawa M, Kawai T, Sato H, Itoi T. Successful resection of a giant pedunculated pharyngeal liposarcoma by endoscopic submucosal dissection with countertraction using grasping forceps. VideoGIE 2020; 5:643-645. [PMID: 33319129 PMCID: PMC7729849 DOI: 10.1016/j.vgie.2020.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Hayato Yamaguchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Masakatsu Fukuzawa
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takashi Kawai
- Endoscopy Center, Tokyo Medical University Hospital, Tokyo, Japan
| | - Hiroki Sato
- Department of Otorhinolaryngology, Head and Neck Surgery, Tokyo Medical University, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
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Ye YW, Liao MY, Mou ZM, Shi XX, Xie YC. Thoracoscopic resection of a huge esophageal dedifferentiated liposarcoma: A case report. World J Clin Cases 2020; 8:1698-1704. [PMID: 32420304 PMCID: PMC7211538 DOI: 10.12998/wjcc.v8.i9.1698] [Citation(s) in RCA: 8] [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: 01/26/2020] [Revised: 04/09/2020] [Accepted: 04/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Esophageal liposarcoma is a rare malignant tumor and an esophageal dedifferentiated liposarcoma (DDL) is extremely rare. There are no reports on the treatment of DDL by thoracoscopic surgery.
CASE SUMMARY A 38-year-old woman presented with dysphagia and dyspnea. Imaging examination showed a large mass in the posterior mediastinum. The patient also developed respiratory failure and it was unclear whether this was caused by a mass from inside or outside the esophagus. We decided to perform thoracoscopic exploration to relieve the obstruction caused by tracheal compression. The upper segment of the esophagus was split longitudinally, and most of the mass could be removed from the esophageal lumen to the thoracic cavity. The pedicle was excised by linear cutting closers under mirrors. Little residual mass was visualized by gastroscopy. The mucous and muscular layers were closed by interrupted sutures. Pathological examination showed that the mass was a DDL. The patient did not have any dysphagia or dyspnea 2 wk postoperatively and refused any further treatment. Computed tomography and esophagoscopy did not find any recurrence at up to 20 mo postoperatively.
CONCLUSION Thoracoscopy can be used to treat large esophageal masses.
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Affiliation(s)
- Yi-Wang Ye
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
| | - Meng-Ying Liao
- Department of Pathology, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
| | - Zhi-Min Mou
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
| | - Xiao-Xin Shi
- Department of Pathology, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
| | - Yuan-Cai Xie
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
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Shi XX, Liao MY, Tao LL, Wang XG, Yin WH. Deceptive Giant Dedifferentiated Liposarcoma of the Esophagus: An Extremely Rare Surgical Case. Int J Surg Pathol 2019; 28:200-205. [PMID: 31526158 DOI: 10.1177/1066896919873078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Dedifferentiated liposarcoma rarely occurs in the esophagus. It always has atypical clinical manifestations and different pathologic features, which usually lead to misdiagnosis and mistreatment. Given its poor prognosis, early and accurate diagnosis is of the utmost importance. The accumulation of similar cases is critical for surgeons and pathologists to raise awareness of such tumors. This report aims to discuss the diagnosis and provide a reference for the clinical diagnosis and treatment for pathologists and clinicians.
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Affiliation(s)
- Xiao-Xin Shi
- Peking University Shenzhen Hospital, Futian, Shenzhen, People's Republic of China
| | - Meng-Ying Liao
- Peking University Shenzhen Hospital, Futian, Shenzhen, People's Republic of China
| | - Li-Li Tao
- Peking University Shenzhen Hospital, Futian, Shenzhen, People's Republic of China
| | - Xin-Gen Wang
- Peking University Shenzhen Hospital, Futian, Shenzhen, People's Republic of China
| | - Wei-Hua Yin
- Peking University Shenzhen Hospital, Futian, Shenzhen, People's Republic of China
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Smith AI, Went TR, Gaskin D, Maynard CA, Edwards CN. Atypical lipomatous tumour of the oesophagus. J Surg Case Rep 2019; 2019:rjz192. [PMID: 31231502 PMCID: PMC6582405 DOI: 10.1093/jscr/rjz192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/29/2019] [Accepted: 06/05/2019] [Indexed: 11/14/2022] Open
Abstract
Atypical lipomatous tumours (ALT) of the oesophagus are rare malignant tumours that are found most commonly in the cervical oesophagus. They are commonly misdiagnosed as giant fibrovascular polyps of the oesophagus (GFP). The differentiation between these clinical entities is important as ALTs are malignant tumours with the potential for local recurrence and metastases. We present a case of an ALT which was misdiagnosed as a GFP. The correct diagnosis was made on histological examination of the resected specimen, and confirmed by immunohistochemistry. The tumour cells extended to involve the resection margins, highlighting the need to consider this diagnosis when dealing with all oesophageal polyps, and ensure complete resection of these tumours.
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Affiliation(s)
- Alan I Smith
- University of the West Indies, Cave Hill Campus, Consultant Cardiothoracic Surgeon, The Queen Elizabeth Hospital, Bridgetown, Barbados
| | - Terry R Went
- Department of Cardiovascular Services, The Queen Elizabeth Hospital, Bridgetown, Barbados
| | - David Gaskin
- The Queen Elizabeth Hospital, Bridgetown, Barbados
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Parikh MP, Chandran A, Satiya J, Raja S, Sanaka MR. Dedifferentiated Liposarcoma in a Giant Esophageal Polyp: A Case Report and Review of the Literature. Cureus 2019; 11:e4480. [PMID: 31249757 PMCID: PMC6579326 DOI: 10.7759/cureus.4480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Soft tissue sarcomas represent an extremely rare cause of esophageal masses, and undifferentiated sarcomas are rarer. The proportion of dedifferentiated liposarcomas (DDL) is even lower. The case of a 58-year-old male who complained of dysphagia and was found to have an 18-centimeter long esophageal mass/polyp on esophagogastroduodenoscopy is presented. The lesion was resected endoscopically and a diagnosis of DDL was confirmed by fluorescence in situ hybridization. Due to its rarity, the treatment experience with esophageal DDLs is limited. However, based on our experience, endoscopic resection of the lesion can be considered as the treatment of choice when feasible. We performed a review of the literature to identify and analyze similar reported cases.
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Affiliation(s)
- Malav P Parikh
- Gastroenterology and Hepatology, Cleveland Clinic Foundation, Cleveland, USA
| | - Aswathi Chandran
- Gastroenterology, Hepatology and Nutrition, University of Texas Health Science Center at Houston, Houston, USA
| | - Jinendra Satiya
- Internal Medicine, University of Miami, John F Kennedy Medical Center, Atlantis, USA
| | - Siva Raja
- Thoracic Surgery, Cleveland Clinic Foundation, Cleveland, USA
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7
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Ungewöhnlicher Ösophagustumor. Chirurg 2018; 89:822-824. [DOI: 10.1007/s00104-018-0660-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Rare Giant Pedunculated Liposarcoma of the Hypopharynx: Case Report and Review of Literature. J Gastrointest Cancer 2017; 47:449-453. [PMID: 26449226 DOI: 10.1007/s12029-015-9767-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Liposarcoma is considered the most common soft tissue sarcoma in adults. It represents approximately 20 % of all mesenchymal malignancies, and most frequently it involves the retroperitoneum, trunk, and extremities. Hypopharyngeal localization of liposarcoma is extremely rare. METHODS We report a new rare case of giant pedunculated liposarcoma arising from the left antero-lateral wall of the hypopharyngeal-esophageal junction, and we present a complete review of the literature. RESULTS An 81-year-old man presented with a 5-month history of dysphagia and 30-kg weight loss, due to a giant pedunculated liposarcoma of the hypopharynx, which is resected with cervical approach. CT scan imaging revealed a 25-cm-long pedunculated heterogeneous mass with fat-like density originating from the anterior wall of hypopharyngeal-esophageal junction protruding into the lumen. The polypoid mass was identified as well as the stalk, and it was completely delivered through the cervical incision. Histopatological examination showed a dedifferentiated liposarcoma, without positive or close margins. No further chemoradiation therapy was performed due to the patient's age, comorbidities, negative margins, and absence of distant metastases. Dysphagia solved 1 month after surgery. No evidence of tumor recurrence was seen in the 12 months following surgery. CONCLUSIONS When base of the tumor is located in hypopharynx or cervical portion of the esophagus, and tumor is not aggressive, cervical approach is better, irrespective of the tumor size, except for cases in which an endoscopic approach is feasible.
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Riva G, Sensini M, Corvino A, Garzaro M, Pecorari G. Liposarcoma of Hypopharynx and Esophagus: a Unique Entity? J Gastrointest Cancer 2017; 47:135-42. [PMID: 26875081 DOI: 10.1007/s12029-016-9808-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE Liposarcoma is the most common soft tissue sarcoma in adults. It represents approximately 20 % of all mesenchymal malignancies. It most frequently involves retroperitoneum, trunk, and extremities. Hypopharyngeal and esophageal localization of liposarcoma is extremely rare. METHODS We performed a systematic review of literature and reported 26 and 33 cases of hypopharyngeal and esophageal liposarcoma. We analyzed natural history, imaging features, histology, treatment, and prognosis, with a specific focus to similarities and differences between tumors of hypopharynx and esophagus. RESULTS Hypopharyngeal and esophageal liposarcomas have more similarities than differences. Incidence has a peak at 6th and 7th decades. The diagnostic procedures are barium swallow, endoscopic examination, and CT/MR imaging. Well-differentiated liposarcoma represents the most frequent histological subtype. Surgical excision is the main treatment. Endoscopic resection can be useful for pedunculated tumors of hypopharynx and cervical esophagus. Differences between hypopharyngeal and esophageal liposarcoma are represented by local recurrence rate (greater for hypopharyngeal tumors), number of giant tumors, and time to recurrence (greater for esophageal tumors). Finally, liposarcomas of distal esophagus need more extended approaches. CONCLUSIONS Liposarcomas of hypopharynx and cervical esophagus could be considered a unique pathological entity, with similar features and treatment options. Survival rate is dependent on histological type and location. Local recurrence is common, especially for hypopharyngeal liposarcoma, while the risk of lymph node or distant metastasis is very low. Patients should undergo regular examinations to rule out local recurrence, also for a long time, especially for esophageal tumors.
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Affiliation(s)
- Giuseppe Riva
- 1st ENT Division, Surgical Sciences Department, University of Turin, Via Genova 3, 10126, Turin, Italy.
| | - Matteo Sensini
- 1st ENT Division, Surgical Sciences Department, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Andrea Corvino
- 1st ENT Division, Surgical Sciences Department, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Massimiliano Garzaro
- 1st ENT Division, Surgical Sciences Department, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Giancarlo Pecorari
- 1st ENT Division, Surgical Sciences Department, University of Turin, Via Genova 3, 10126, Turin, Italy
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Brett CL, Miller DH, Jiang L, Wolfsen HC, Attia S, Hintenlang L, Jagadesh N, Miller RC. Dedifferentiated Liposarcoma of the Esophagus: A Case Report and Selected Review of the Literature. Rare Tumors 2016; 8:6791. [PMID: 28191296 PMCID: PMC5226054 DOI: 10.4081/rt.2016.6791] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 10/20/2016] [Indexed: 01/05/2023] Open
Abstract
Soft tissue sarcomas of the esophagus represent an extremely rare cause of esophageal masses, and an even smaller proportion of these tumors represent dedifferentiated liposarcomas. We present a case of a 75-year-old gentleman presenting with dysphagia found to have a 5 cm pedunculated mass in the cervical esophagus, originating at the cricopharyngeus. This was found to have involvement limited to the superficial mucosa by endoscopic ultrasound, and the lesion was subsequently resected endoscopically. Pathology demonstrated an undifferentiated pleomorphic sarcoma later determined to represent dedifferentiated liposarcoma after fluorescence in situ hybridization analysis. The patient received no additional adjuvant therapy and remains disease free 20 months from the procedure. While treatment experience is limited, our case demonstrates that in selected patients, sustained local control can be obtained without radical resection.
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Affiliation(s)
- Christopher L Brett
- Departments of Internal Medicine, Clinic Mayo, Jacksonville, FL, USA; Departments of Oncology Radiation, Clinic Mayo, Jacksonville, FL, USA
| | - Daniel H Miller
- Departments of Oncology Radiation, Clinic Mayo , Jacksonville, FL, USA
| | - Liuyan Jiang
- Departments of Pathology, Clinic Mayo , Jacksonville, FL, USA
| | - Herbert C Wolfsen
- Departments of Gastroenterology, Clinic Mayo , Jacksonville, FL, USA
| | - Steven Attia
- Departments of Oncology, Clinic Mayo , Jacksonville, FL, USA
| | - Lauren Hintenlang
- Departments of Oncology Radiation, Clinic Mayo , Jacksonville, FL, USA
| | | | - Robert C Miller
- Departments of Oncology Radiation, Clinic Mayo , Jacksonville, FL, USA
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Takiguchi G, Nakamura T, Otowa Y, Tomono A, Kanaji S, Oshikiri T, Suzuki S, Ishida T, Kakeji Y. Successful resection of giant esophageal liposarcoma by endoscopic submucosal dissection combined with surgical retrieval: a case report and literature review. Surg Case Rep 2016; 2:90. [PMID: 27589985 PMCID: PMC5010540 DOI: 10.1186/s40792-016-0219-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 08/16/2016] [Indexed: 12/21/2022] Open
Abstract
Liposarcoma of the esophagus is very rare. We experienced a huge (27.5 × 11.6 cm) liposarcoma of the esophagus. A 73-year-old man presented with severe dyspnea requiring emergency tracheal intubation. Computed tomography and esophagogastroduodenoscopy showed a large submucosal tumor arising from the esophageal entrance and extending intraluminally to the lower esophagus. We successfully performed endoscopic submucosal dissection (ESD) and esophagotomy to remove the tumor, which preserved swallowing and phonation. The final diagnosis by histopathologic and immunohistologic examination was well-differentiated liposarcoma of the esophagus. Treatment by the combination of ESD and esophagotomy can be performed even for a very large tumor. This method preserves deglutition with a lower risk of recurrent laryngeal nerve paralysis than that with esophagectomy.
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Affiliation(s)
- Gosuke Takiguchi
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yasunori Otowa
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Ayako Tomono
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shingo Kanaji
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Taro Oshikiri
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Satoshi Suzuki
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Tsukasa Ishida
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.,Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, 650-0017, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-chou, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
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Lin ZC, Chang XZ, Huang XF, Zhang CL, Yu GS, Wu SY, Ye M, He JX. Giant liposarcoma of the esophagus: A case report. World J Gastroenterol 2015; 21:9827-9832. [PMID: 26361432 PMCID: PMC4562969 DOI: 10.3748/wjg.v21.i33.9827] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Revised: 05/20/2015] [Accepted: 07/03/2015] [Indexed: 02/06/2023] Open
Abstract
Liposarcomas rarely develop in the aerodigestive tract. Here, we present a primary esophageal liposarcoma that was discovered between the T3 and T7 levels of the esophagus during right pleural exploration of a 51-year-old male patient. The patient had presented with non-specific symptoms, including progressive dysphagia over the previous 6 mo, without complaints of chest or epigastric pain, regurgitation, or weight loss. A radical three-hole esophagectomy was performed. The tumor was extremely large (14 cm × 7.0 cm × 6.5 cm), but completely encapsulated. Upon histological examination, the tumor was diagnosed as a giant, well-differentiated esophageal liposarcoma with a dedifferentiated component. Non-specific radiological and endoscopic results during the clinical work-up delayed diagnosis until post-operative histology was performed. In this report, the clinical, radiological and endoscopic diagnostic challenges specific to the case are discussed, as well as the surgical and pathological findings.
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Dowli A, Mattar A, Mashimo H, Huang Q, Cohen D, Fisichella PM, Lebenthal A. A pedunculated giant esophageal liposarcoma: a case report and literature review. J Gastrointest Surg 2014; 18:2208-13. [PMID: 25190025 DOI: 10.1007/s11605-014-2628-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 08/04/2014] [Indexed: 01/31/2023]
Abstract
INTRODUCTION The majority of esophageal tumors arise from the mucosal layer; only 5 % are of mesenchymal origins. Of the latter, barely 0.5 % are liposarcomas. We present a case of an esophageal liposarcoma with a review of the literature. CASE REPORT A 64-year-old male was referred with 5 years of progressive dysphagia. Preoperative evaluation initially suggested a leiomyoma. The polypoid lesion was then resected through a cervical esophagotomy, once endoscopic resection proved to be not feasible. The definitive pathologic diagnosis confirmed a well-differentiated liposarcoma. LITERATURE REVIEW Esophageal liposarcomas are very rare and only 40 such cases have been reported in the literature. Most patients were male (80 %), the median age was 62 years (range 38-83 years), and the most common symptom was dysphagia (85 %). Only in two cases was a liposarcoma detected on preoperative biopsy. The most common histological subtype was well-differentiated liposarcoma. Overall, 77.5 % of the patients were successfully treated with surgery, 20 % endoscopically, and 2.5 % were ablated with CO2 laser. CONCLUSION Esophageal liposarcoma is an extremely rare tumor. The majority of patients are males; dysphagia is the most common initial symptom, and preoperative biopsy is unreliable. Because these tumors are pedunculated, well-circumscribed, and well-differentiated, they can be safely resected locally. All patients need long-term follow-up as this disease can recur many decades after treatment.
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Affiliation(s)
- A Dowli
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston VA Health Care System, Harvard Medical School, Boston, MA, USA
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Teixeira FJR, Reis AV, Medeiros RSS, Akaishi EH, Moutinho VC, Couto Netto SD, Andrade Lima TM, Perina ALF, Ferreira FO, Mendes GO, Lallé MP, Utiyama EM. Malignant dysphagia treated by esophageal sparing surgery with good prognosis. J Gastrointest Cancer 2014; 45 Suppl 1:241-4. [PMID: 25129043 DOI: 10.1007/s12029-014-9645-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- F J R Teixeira
- Sarcoma and Melanoma Group-General Surgery Department, Cancer Institute-University of Sao Paulo School of Medicine, Sao Paulo, Brazil,
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Sui X, Li Y, Zhao H, Wang J. Giant liposarcoma of the esophagus with Li-Fraumeni-like syndrome. Eur J Cardiothorac Surg 2011; 40:1253-5. [PMID: 21454085 DOI: 10.1016/j.ejcts.2011.02.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Revised: 01/31/2011] [Accepted: 02/03/2011] [Indexed: 12/16/2022] Open
Abstract
Primary esophageal liposarcoma is a rare malignancy, with only 25 cases reported in the English literature. In this report, we present a new case of giant esophageal liposarcoma in a 49-year-old woman with a family history of upper gastrointestinal tract cancer. This was a transmural tumor located in the lower esophagus. Subtotal esophagectomy was successfully performed, and histopathology revealed a well-differentiated liposarcoma. The patient was followed-up for 20 months without recurrence. However, asynchronous ovarian serous adenocarcinoma was found 1 year after the esophageal surgery, and Li-Fraumeni-like syndrome was diagnosed.
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Affiliation(s)
- Xizhao Sui
- Department of Thoracic Surgery, Center for Mini-invasive Thoracic Surgery, People's Hospital, Peking University, Beijing, China
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16
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Well-differentiated liposarcoma of the oesophagus: clinicopathological, immunohistochemical and array CGH analysis. Pathol Oncol Res 2010; 17:415-20. [PMID: 21038090 DOI: 10.1007/s12253-010-9322-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Accepted: 10/20/2010] [Indexed: 01/02/2023]
Abstract
Liposarcoma develops extremely rarely in the oesophagus. Microscopically, it exhibits subtle atypia of H&E-stained features. Accordingly, immunohistochemical features and chromosomal alterations are used for its confirmatory diagnosis. However, cytogenetic analysis has not been performed for oesophageal liposarcoma. We studied chromosomal alterations using array comparative genomic hybridization (CGH), as well as endoscopic, radiological, H&E-stained and immunohistochemical features in the oesophageal well-differentiated liposarcoma of a 67-year-old man. Array CGH analysis revealed the presence of high-level amplifications at chromosomal locations 1p12-1q21.2, 12q13.2-12q15 and 12q21.33-12q23.1. At least 29 genes were highly amplified (log(2) ratio >2), among which CDK4 and MDM2 were the most highly amplified (log(2) ratio >4) and were accepted as major target genes. Moreover, the amplification of AMDHD1, HAL and LTA4H (log(2) ratio = 3.153) was a novel finding. This case suggests the presence of a characteristic profile of gene amplification in well-differentiated liposarcoma of the oesophagus. The amplified genes may be of pathogenic importance for primary oesophageal well-differentiated liposarcoma.
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Ramacciato G, Nigri G, Valabrega S. Clinical Challenges and Images in GI: image 2. A very rare case of dysphagia. Gastroenterology 2008; 135:742,1019. [PMID: 18694751 DOI: 10.1053/j.gastro.2008.07.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Giovanni Ramacciato
- Department of Surgery, Sapienza University of Rome, II School of Medicine, St Andrea Hospital, Rome, Italy
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