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Miyamoto H, Lee S, Ishidate T, Kuroda K, Kasashima H, Miki Y, Yoshii M, Fukuoka T, Tamura T, Shibutani M, Toyokawa T, Maeda K. A case of a thoracic duct cyst extending from the mediastinum to the cisterna chyli resected using bilateral thoracoscopic surgery in the prone position. Surg Case Rep 2023; 9:171. [PMID: 37747542 PMCID: PMC10519914 DOI: 10.1186/s40792-023-01740-6] [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: 07/05/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND Thoracic duct cysts are extremely rare mediastinal tumors. We report a case of a thoracic duct cyst extending from the caudal aspect of the left main bronchus to the left renal artery that was safely and completely resected via bilateral thoracoscopic surgery in the prone position. CASE PRESENTATION A 77-year-old male was referred to our hospital for follow-up computed tomography (CT) of prostate cancer, which revealed a mediastinal tumor and fatty low-density along the posterior mediastinum of the para-aortic artery with a slightly high-density component. Magnetic resonance imaging revealed a T2-weighted image with high intensity. The preoperative radiological diagnosis was lipoma or well-differentiated liposarcoma. CT in the prone position suggested that the tumor could be resected from the thoracic cavity to the caudal side, and bilateral thoracoscopic surgery was performed in the prone position. Based on the surgical findings, the tumor was diagnosed as a thoracic duct cyst rather than a lipoma. Dissection around the thoracic duct cyst was performed using a vessel-sealing system to prevent leakage of the chyle, and reliable clipping was performed to resect the cisterna chyli. Histopathological examination revealed smooth muscle structures around the cyst, suggestive of a thoracic duct cyst. The diagnosis of a thoracic duct cyst was made based on a high triglyceride level of 1310 mg/dL on examination of the milky-white cyst fluid. The patient's postoperative course was uneventful, and he was discharged 4 days postoperatively. A CT scan performed 13 months after surgery showed no recurrence. CONCLUSIONS A rare thoracic duct cyst extending from the mediastinum to the cisterna chyli was safely and completely resected using bilateral thoracoscopic surgery, with the patient in the prone position.
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Affiliation(s)
- Hironari Miyamoto
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Shigeru Lee
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Takemi Ishidate
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Kenji Kuroda
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Hiroaki Kasashima
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Yuichiro Miki
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Mami Yoshii
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Tatsunari Fukuoka
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Tatsuro Tamura
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Masatsune Shibutani
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Takahiro Toyokawa
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
| | - Kiyoshi Maeda
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno, Osaka 545-8585 Japan
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Cabra SM, Matos P, Santis MD. Quiste del conducto torácico mediastínico: un hallazgo inusual. Arch Bronconeumol 2022; 58:561-562. [DOI: 10.1016/j.arbres.2022.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 01/20/2022] [Indexed: 11/15/2022]
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Abstract
Primary mediastinal cysts are infrequent lesions that can arise from a variety of mediastinal organs or structures. Most of these are congenital in origin and incidental findings during investigations for unrelated conditions. Histologically, the cysts may be composed of various tissues, including bronchogenic, pericardial, thymic, enteric, Müllerian, lymphatic, and parathyroid types. Mediastinal cysts typically demonstrate a benign clinical course and patients are cured after complete surgical resection. In this review, the embryogenesis, clinical, radiologic, and pathologic characteristics of non-neoplastic mediastinal cysts are examined with discussion of the role of immunohistochemistry and the most pertinent differential diagnosis.
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Kamata T, Shiba M, Fujiwara T, Nagato K, Yoshida S, Inoue T, Iida T. Chylopericardium following thoracoscopic resection of a mediastinal cyst: A case report. Int J Surg Case Rep 2017; 39:126-130. [PMID: 28837916 PMCID: PMC5567976 DOI: 10.1016/j.ijscr.2017.07.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 07/29/2017] [Accepted: 07/30/2017] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Thoracic duct cysts are very rare, and diagnosis is often difficult. We report a rare case of chylopericardium following thoracic duct cyst resection. There are no established guidelines on the management of such cases. We reviewed the literature on postoperative complications after thoracic duct cyst resection, and conducted the first thorough review of the etiology and management of chylopericardium in surgical cases. PRESENTATION OF CASE A 54-year-old male presented with cardiac tamponade due to chylopericardium. He had undergone resection of a thoracic duct cyst 2 years previously, which was complicated by postoperative chylothorax. Chyle accumulation resolved with conservative treatment. DISCUSSION Chylothorax is a frequent complication following thoracic duct cyst resection, especially in cases where no intraoperative diagnosis is reached. Diagnosis may be difficult due to anomalous location of the cyst, as in our case. Chylopericardium is rarely reported, and may have occurred in our case because of prior pleurodesis. Chyle accumulation can reportedly be managed with diet restrictions in over half of reported cases, especially in cases of lung or mediastinal tumor resection. CONCLUSION The most important points highlighted by this rare case of chylopericardium secondary to thoracic duct cyst resection are: 1) pedicles should be ligated in cyst resections, regardless of location; 2) careful assessment in the initial surgery may help identify the point of leakage; 3) low-fat diet is the first choice in the initial management of postoperative chylopericardium, but surgical repair may be considered in cases with no response after>2 weeks of conservative treatment.
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Affiliation(s)
- Toshiko Kamata
- Department of Thoracic Surgery, Kimitsu Chuo Hospital, Japan.
| | | | - Taiki Fujiwara
- Department of Thoracic Surgery, Kimitsu Chuo Hospital, Japan
| | - Kaoru Nagato
- Department of Thoracic Surgery, Kimitsu Chuo Hospital, Japan
| | - Shigetoshi Yoshida
- Department of Thoracic Surgery, International University of Health and Welfare, Japan
| | - Toru Inoue
- Department of Surgical Pathology, Kimitsu Chuo Hospital, Japan
| | - Tomohiko Iida
- Department of Thoracic Surgery, Kimitsu Chuo Hospital, Japan
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Zampieri D, Marulli G, Mammana M, Calabrese F, Schiavon M, Rea F. An Unusual Cause of Thoracic Outlet Syndrome. Heart Lung Circ 2016; 25:e162-e164. [DOI: 10.1016/j.hlc.2016.06.1207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 06/08/2016] [Accepted: 06/10/2016] [Indexed: 10/21/2022]
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A thoracic duct cyst in 10-year-old boy: The youngest case report and review of the literature. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2016. [DOI: 10.1016/j.epsc.2016.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Shen L, Bruscino-Raiola F, Leung M. Supraclavicular thoracic duct cyst: an unusual neck mass. ANZ J Surg 2015; 87:E307-E308. [PMID: 26179193 DOI: 10.1111/ans.13145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Lilly Shen
- Plastic, Hand and Faciomaxillary Surgery Unit, Alfred Hospital, Melbourne, Victoria, Australia
| | - Frank Bruscino-Raiola
- Plastic, Hand and Faciomaxillary Surgery Unit, Alfred Hospital, Melbourne, Victoria, Australia
| | - Michael Leung
- Plastic, Hand and Faciomaxillary Surgery Unit, Alfred Hospital, Melbourne, Victoria, Australia
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Wan X, Zhou Z. A Giant Thoracic Duct Cyst as the Cause of Abdomen Pain: A Case Report and Review of the Literature. Ann Thorac Cardiovasc Surg 2015; 21:487-91. [PMID: 26004105 DOI: 10.5761/atcs.cr.14-00324] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Thoracic duct cysts, which may be of congenital or degenerative origin, are very rare lesions. Most patients are asymptomatic, but when symptoms are present they include cough, dyspnea, dysphagia and chest pain. However, in this case report a 35-year-old male patient presented to us with intermittent abdomen pain. Clinical symptoms and radiographic findings helped to identify a giant thoracic duct cyst in this patient. Surgical resection of the cyst resolved the abdominal symptoms. This was the first case reported in the literature of a thoracic duct cyst with the symptoms of abdominal pain.
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Affiliation(s)
- Xinyue Wan
- Department of Gastroenterology, Wuhan University, Renmin Hospital, China
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Halliday LJ, Sharma AK. Multiple thoracic duct cysts: an unusual CT finding. J Surg Case Rep 2015; 2015:rjv056. [PMID: 25952956 PMCID: PMC4423054 DOI: 10.1093/jscr/rjv056] [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] [Indexed: 11/14/2022] Open
Abstract
Thoracic duct cysts in the mediastinum are rare. We report the case of a 66-year-old gentleman who was found to have multiple small thoracic duct cysts during investigation of a retrosternal thyroid goitre. Multiple paraoesphageal swellings were seen on a computed tomographic scan in the upper posterior mediastinum. The largest was 2 cm and they were continuous with the thoracic duct. This is this first reported case of multiple thoracic duct cysts. Previous cases are of a single large swelling, the majority of which were surgically excised. Small asymptomatic cysts such as the case we present are suitable for conservative management.
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Affiliation(s)
| | - Anup K Sharma
- Department of General Surgery, St George's Hospital, London, UK
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Odev K, Arıbaş BK, Nayman A, Arıbaş OK, Altınok T, Küçükapan A. Imaging of Cystic and Cyst-like Lesions of the Mediastinum with Pathologic Correlation. J Clin Imaging Sci 2012; 2:33. [PMID: 22919547 PMCID: PMC3424852 DOI: 10.4103/2156-7514.97750] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 03/06/2012] [Indexed: 11/24/2022] Open
Abstract
Cystic masses of the mediastinum are a heterogenous group of asymptomatic or symptomatic, congenital, infectious, or neoplastic lesions. For early and correct diagnosis, evaluation, and optimal patient management of cystic mediastinal masses in infants, children, or adults imaging plays an important role. A non-invasive and sensitive imaging modality is an efficient and cost-effective tool. Multidetector computed tomography (MDTC) with volumetric acquisition provides fast acquisition of high resolution images and multiplanar reconstruction. Both 2D and 3D imaging in mediastinal imaging help in surgical planning and assessing resectability of mediastinal lesions. MR imaging has many advantages over other modalities for detecting and identifying cystic, or fluid-filled mediastinal masses, because of its intrinsic high soft tissue contrast and direct multiplanar imaging capabilities. However, histological tissue analysis may be required to differentiate a cystic lesion from other cyst-like or low-attenuation lesions.
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Affiliation(s)
- Kemal Odev
- Department of Radiology, Selcuk University, Meram School of Medicine, Ankara, Turkey
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Barbetakis N, Asteriou C, Vlaikos D, Psatha A. eComment: Supradiaphragmatic ligation of the thoracic duct for prevention of postoperative chylothorax. Interact Cardiovasc Thorac Surg 2009; 10:139. [PMID: 20019049 DOI: 10.1510/icvts.2009.216861a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Nikolaos Barbetakis
- Department of Thoracic Surgery and Pulmonary Medicine, Theagenio Hospital, Thessaloniki, Greece
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