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Introducción: La fístula quilosa posoperatoria debida a lesión iatrogénica del conducto torácico es una complicación infrecuente y grave de la cirugía de cabeza y cuello. Objetivo: Describir las opciones de tratamiento de la fístula quilosa cervical posquirúrgica. Caso clínico: Se presenta un paciente de 18 años de edad con diagnóstico de linfangioma quístico de la región lateral izquierda del cuello, intervenido en el Servicio de Cirugía General del Hospital "Mnazi Mmoja", de Zanzíbar, Tanzania. Durante la evolución posoperatoria se constató una fístula quilosa de bajo débito la cual resolvió mediante tratamiento médico. El enfermo egresó curado a los 28 días después de la intervención quirúrgica. Conclusión: El tratamiento conservador es efectivo en la mayoría de las fístulas quilosas cervicales de bajo débito, mientras que en las de débito alto la cirugía ofrece una rápida resolución, aunque no existe consenso en torno al momento ideal para realizarla(AU)
Introduction: Postoperative chylous fistula due to iatrogenic thoracic duct injury is an infrequent and serious complication of head and neck surgery. Objective: To describe the treatment options of postoperative cervical chylous fistula. Clinical case: It was presented an 18-year-old patient with diagnosis of cystic lymphangioma of the left lateral region of the neck, which was removed in the General Surgery Service of the National Hospital Mnazi Mmoja of Zanzibar, Tanzania. During the postoperative evolution, a low-output chylous fistula was found and resolved by medical treatment. The patient withdrew cured at 28 days after the surgical intervention. Conclusion: Conservative treatment is effective in the majority of low-out put cervical chylous fistulas, while in high-debit, surgery offers a rapid resolution, although there is no consensus about the ideal time to perform it(AU)
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Humans , Male , Adolescent , Surgical Procedures, Operative , Lymphangioma, Cystic , Fistula , Conservative Treatment , Head , NeckABSTRACT
Objective To investigate the clinical value of lymphangiography in the diagnosis and treatment of cervical chylous fistula.Methods The clinical data of 7 patients with chylous fistula at Department of Lymph Surgery,Capital Medical University Affiliated Beijing Shijitan Hospital from Jul 2010 to Aug 2015 was retrospectively analyzed.Lymphangiography was performed to investigate the site of fistula and condition of thoracic duct.Results There were 1 male and 6 female patients aging from 22 to 59 years.All patients underwent lymphangiography successfully with dynamic imaging clearly,which accurately showed the location of the leakage and the anatomy of the thoracic duct.There was compensatory branch or trunk drainage in 2 cases which underwent successful conservative treatment,the other 5 cases with leak ＞ 500 ml a day without clear compensatory branch underwent surgical treatment and were cured with no major complications.Conclusion Lymphangiography not only clearly locates the leakage and anatomical relationship of the thoracic duct,but also guides the choice of treatment and precise surgery,avoiding the secondary injury.
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Chylous fistula is a postoperative complication following pancreatic surgery,it is mainly diagnosed according to the nature of the patient's drainage fluid (≥3 days after surgery,triglyceride concentration ≥ 1.2 mmol/L).The mechanism of occurrence includes obstruction,injury and exudation of the lymph-vessels.Risk factors can be concluded into 3 aspects:clinicopathological features,surgical procedure and postoperative management.Most of the chylorrhea can be cured by conservative treatment like modified dietary measures and somatostatin,while severe cases still requires intervention and surgical treatment.This article reviewed the risk factors and treatment approaches of postoperative chylous fistula,and elucidated relative mechanisms,hoping to provide guidance in clinical prevention,diagnosis and treatment of chylous fistula.
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Chylous fistula is a common complication after pancreatectomy,which can cause poor prognosis of patients.The special anatomic position of the pancreas,the invasive capacity of the disease as well as the improper postoperative diet are all the critical factors leading to the occurrence of chylous fistula.International Study Group of Pancreatic Surgery (ISGPS) recently published the definition and classification of the pancreatic postoperative chylous fistula,providing a guideline for its treatment and prevention.However,surgeons should develop more researches in order to reduce the incidence of postoperative chylous fistula.This paper summarizes the current research status of pancreatic postoperative chylous fistula.
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Objective To observe the curative effects of treatment with Octreotide for chylous leakage after neck dissection .Methods We enrolled 14 patients with intractable chylous fistula treated at the First Affiliated Hospital of Zhengzhou University for the study .The curative effects of Octreotide treatment were retrospectively reviewed .Results Out of 14 patients with intractable chylous fistula ,12 (12/14 ,86% ) were finally cured and had the drainage tube removed .The drainage volume of 7 patients (7/14 ,50% ) decreased significantly by over 50%the next day of Octreotide medication ,but decreased insignificantly in 4 patients (4/14 ,29% ) .Conclusion Octreotid is an alternative method in treatment for intactable chylous fistula because of a satisfactory curative effect in some of the patients .
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Objective:To discuss the causes and effective measures of prevention and treatment of chylous fistula after central lymph node dissection (CLND) of thyroid cancer. Methods:A total of 6 127 patients who underwent CLND of thyroid cancer in the Tianjin Medical University Cancer Institute and Hospital between July 2013 and June 2015 were analyzed;of which, 14 patients acquired the complication of postoperative chylous fistula. The following conservative treatments were initially performed:systemic therapy, local pressure bandaging, normal pressure drainage, 50%glucose injection, or pingyangmycin injection through a drainage tube. Surgical op-eration was then conducted when the efficacy of the treatment was poor. Results:After the conservative treatment of the 14 patients, the drainage volume gradually decreased in 12 patients, and surgery was performed on the remaining two patients. Conclusion:The CLND of thyroid cancer must be carefully conducted to prevent postoperative chylous fistula. An active conservative treatment must be the first option when chylous fistula occurs. Surgery must only be performed if the treatment is invalid.
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Objective To discuss the prevention and management method for chylous fistula after neck lymph node dissec‐tion .Methods Totally 1 793 cases of neck lymph node dissection in this department from January 2005 to September 2014 were retrospectively analyzed .The clinical data in the cases of chylous fistula occurred after operation were summarized .Results Twenty one cases of chylous fistula occurred ,accounting for 1 .17% ,in which 13 cases were cured by the local compressed bandaging and continuous negative pressure drainage;5 cases adopted the conventional method for 2-3 d ,but under the ineffective condition ,then they were treated by combining with somatostatin pumping (somatostatin 6 mg+0 .9% normal saline 48 mL ,2 mL/h ,lasting for 24 h ,for successive 2-3 d) and finally cured;3 cases were cured after reoperation .Conclusion Prevention is the best treatment for chylous fistulas ,local compression bandage plus continuous negative pressure drainage is the main method for treatment of chylous fistulas after neck dissection .The combined therapy with somatostatin can increase the close rate of chylous fistulas;for the patients with long persistent time ,large drainage volume and invalid conservative therapy should adopt the remedial measure of operation .
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PURPOSE: Cervical chylous fistula (CF) development is a rare complication after neck dissection in patients with thyroid carcinoma. However, CFs are potentially fatal if left untreated. The present study evaluated three CF management protocols in thyroid cancer patients who had undergone neck dissection. METHODS: A total of 22 CF cases developed in the 353 neck dissections performed in 309 thyroid cancer patients over a period of 2 years. The CF cases involved 6 males and 16 females with a median age of 43.3 years (range, 26-63). The patients weredivided into 3 groups for analysis based on treatment modalities: Group A (n=14), conservative treatment only; Group B (n=5), conservative treatment plus Sandostatin® administration (initially, there were 7 patients in this group, but 2 patients were converted to re-surgery) Group C (n=3), re-surgery due to high-output fistula (>500 ml/d), which in some cases did not respond to conservative treatment plus SandostatinⓇ. Each group was analyzed in terms of total drainage volume, duration of hospital stay and response to treatment. RESULTS: Eighteen CFs occurred in left neck dissection patients, and 4 in right neck patients. Chylous drainage was greater in left neck compared to right neck patients (P= 0.033). All right-sided fistulasclosed following conservative treatment only. The chyle drainage period was longer for Group A (7.6 days) than Group B (4.2 days) patients (P= 0.019), and the duration of hospital stay was longer for Group A than Group B patients (P=0.026). In Group C, re-surgery to close the fistula resulted in termination of chyle flow in all cases. The only complication was wound infection in 1 case (4.6 %). There were no recurrences of CFs in any group. CONCLUSION: The majority of CF cases can be successfully controlled using conservative treatment only. The additional use of Sandostatin® can reduce the duration of CF drainage and lead to earlier CF closure. However, in case where fistula output exceeds 500 ml/d, early re-surgery should be considered.
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Female , Humans , Male , Chyle , Drainage , Fistula , Length of Stay , Neck Dissection , Neck , Recurrence , Thyroid Gland , Thyroid Neoplasms , Wound InfectionABSTRACT
PURPOSE: Most of postoperative chylous fistula in the neck occur after lateral neck lymph node dissection. However we experienced chylous fistulas in the central neck as well as lateral neck after surgery for papillary thyroid carcinoma. Herein we reviewed our experience of chylous fistula and tried to make guideline for the decision of optimal treatment in the early period of chylous fistula. METHODS: We retrospectively reviewed our thyroidectomy cases for the papillary thyroid carcinoma with central neck node dissection (n: 1220) and left neck node dissection (n: 149) over a period of 6years. In 17 patients, a chylous fistula was occurred, 8 in the lateral neck, 9 in the central neck. The treatment method, daily output, and the hospital course of the chylous fistula were analysed. RESULTS: The incidence of chylous fistula after lymph node dissection in the central neck and lateral neck was 0.7% and 5.4% respectively. All 9 central neck fistulas were successfully treated with conservative treatment . 6 lateral neck fistulas were also treated successfully with conservative treatment including medium chain triglyceride treatment and compression dressing. In 2 lateral neck fistulas, operative management was required, one due to poor response to conservative management and metabolic derrangement, another one due to large amount of daily output in the early post operative days. The maximal daily output of conservative management group and operative management group were below 250 cc/day and over 1,800 cc/day respectively. CONCLUSION: The chylous fistula in the neck could be occurred not only after lateral neck dissection but also after central neck dissection, although the clinical course of central neck fistula was relatively benign. Most of chylous fistulas could be treated conservatively. However, in the early high output fistula (over 1,800 cc/day) cases, prompt operative management should be considered for the prevention of metabolic derrangement and shortening the hospital course.
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Humans , Bandages , Fistula , Incidence , Lymph Node Excision , Methods , Neck , Neck Dissection , Retrospective Studies , Thyroid Gland , Thyroid Neoplasms , Thyroidectomy , TriglyceridesABSTRACT
Objective To explore the occurrence and prevention and the principle of management of chylous fistula after neck dissection. Methods Retrospective research on 1750 cases of neck dissection in Henan Tumor Hospital from January 1983 to January 2005. There were 48 cases chylous fistula and 1 case chylothorax. The incidence was 2.8 %. 5 cases on the right, 44 cases on the left. 18 cases had completed radiotherapy or chemotherapy before operation. Conservative methods and surgical methods were used in the treatment. Low fat food was supplied to the patients with chylous fistula. The conservative methods was local pressure, the surgical methods was applied while maximal production of chylous exceeding 500 ml a day. Results All the patients were cured finally. The conservative method was 12.6(5~34) days, the surgical method 7.5(3~10)day. Conclusion The key to prevent chylous fistula was to band the rupture of thoracis or lymphatic duct during operation. The conservative methods could be used in patients with slight and middle chylous, when the chylous exceed 500 ml a day or the conservative methods was unavailable, the surgical methods was appropriate, it could shorten the time of tube draw.