chyle leak

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We present a case of spontaneous cervical chyle leak that showed as left-sided neck swelling. Spontaneous chyle leak is extremely rare. Lymphangiography with lipiodol is useful as a diagnostic and therapeutic approach for chyle leak.

BACKGROUND: To define the incidence and risk factors of chyle leak (CL) after radical nephrectomy and thrombectomy and to determine the impact of chyle leak on oncological outcomes. PATIENTS AND METHODS: A total of 445 patients who underwent radical nephrectomy and thrombectomy between January 2014 and January 2023 were included. CL is defined as the drainage of chyle with a triglyceride level greater than 110 mg/dL after oral intake or enteral nutrition...

Lymphatic leak after lymph node dissection is a rare but well-known surgical complication that is often treated with conservative management and ultimately reoperation. The purpose of this report is to offer an alternative treatment for chyle leak that avoids hospitalization and subsequent surgery. Sclerotherapy has been used to treat lymphatic leaks in the past and has been shown to be safe and effective. This report presents a patient with a known cervical lymphocele who was followed through multiple sclerotherapy appointments until resolution of the lymphocele...

The incidence of iatrogenic traumatic chylothorax is on the rise secondary to the preferred use of minimally invasive thoracic surgery over thoracotomy. Most reported causes of chylothorax occur following pneumonectomy or lobectomy. There have been no reported cases of traumatic chylothorax following segmentectomy according to our literature review. Complications following lung resection typically include pneumonia, atelectasis, or prolonged air leak. Here, we present a rare case of postoperative chylothorax following minimally invasive segmentectomy to diagnose an enlarging singular pulmonary nodule...

AIM: Although complete mesocolic excision (CME) for colon cancer is oncologically sound, to date, there has been no consensus on the extent of lymphadenectomy in radical right colectomy. This study essentially compared the perioperative and survival outcomes of CME with two templates of lymphadenectomy for right colon cancer. METHOD: This was a propensity matched, retrospective analysis of a single centre, prospectively maintained database of all patients undergoing elective right colectomy for nonmetastatic, biopsy-proven adenocarcinoma from November 2013 to October 2018...

AIMS: To evaluate short-term clinical and long-term survival outcomes of pancreatic resection for pancreatic metastasis from renal cell carcinoma (RCC). METHODS: A retrospective evaluation of patients undergoing pancreatic resection for metastasis from RCC over a 12-years period was conducted. Furthermore, a systematic search of electronic data sources and bibliographic reference lists were conducted to identify studies investigating the same clinical question. Short-term clinical and long-term survival outcomes were evaluated...

Chyle leak is a pathological extravasation of chyle into the peritoneal cavity after a surgical injury. It is an uncommon complication in colorectal surgery. In most cases, conservative treatment is effective, although it often entails prolonged hospital stays. We present the case of a 60-year-old female with chyle leak after laparoscopic left hemicolectomy with complete mesocolic excision who underwent successful outpatient conservative management. We found no other cases of successful conservative outpatient treatment in the consulted literature...

PURPOSE: To assess the diagnostic efficacy of 99m Tc-sulfur colloid lymphoscintigraphy in chylothorax and chylous ascites, and the utility of single-photon emission computed tomography-computed tomography (SPECT/CT) in localizing the sites of leaks. METHODS: Data from patients who underwent lymphoscintigraphy for clinical suspicion of chylothorax or chylous ascites were retrospectively analyzed. Biochemical fluid analysis was taken as the reference standard. Pleural fluid triglyceride level > 110 mg/dL (with pleural fluid/serum ratio > 1) and a cholesterol level < 200 mg/dL (with pleural fluid/serum ratio < 1) were considered confirmatory for chylothorax...

INTRODUCTION: Retroperitoneal lymph node dissection (RPLND) is the standard of care for testicular cancer in various disease settings. Deep vein thrombosis (DVT) complications have been reported to occur in <1% of primary RPLND cases and up to 3% of postchemotherapy (PC-RPLND) cases. While prophylactic anticoagulation (AC) has been well-documented to reduce DVT rates in patients undergoing surgery in general, the benefit of prophylactic AC in RPLND has not been assessed. In this retrospective cohort study, we seek to address this unmet need by evaluating the rates and associated risk factors of DVT and pulmonary embolism (PE) with a national and institutional database, assess the changing patterns in DVT prophylaxis with postoperative AC following RPLND, and quantify the potential benefit of prophylactic AC in patients who have undergone RPLND using a risk-stratified approach...

Robotic assisted (RA) retroperitoneal lymph node dissection (RPLND) has grown in popularity as it offers decreased morbidity and faster recovery compared to the open technique. Proponents of open surgery raised concerns about the oncological fidelity of the RA approach for testicular tumors where complete resection is needed. In boys > 10 years with paratesticular rhabdomyosarcoma (RMS), RPLND is indicated for staging purposes only. In this population, the RA technique should provide its benefits without concerns for oncological compromise...

BACKGROUND: Chylothorax is the leakage of chyle into the pleural space and is associated with up to 50% morbidity. Although, the identification of traumatic chylothoraces is well described, non-traumatic chylothoraxes, mostly idiopathic, present therapeutic challenges as they are difficult to localize. We describe an attempt at localizing and treating an idiopathic chylothorax refractory to conservative and minimally invasive techniques. This was done using indocyanine green (ICG) and was a joint case between a thoracic surgeon and an interventional radiologist...

BACKGROUND/OBJECTIVE: Robotic pancreaticoduodenectomy in ampullary cancer has never been studied. This study aimed to clarify the feasibility and justification of robotic pancreaticoduodenectomy in ampullary cancer in terms of surgical risks, and oncologic and survival outcomes. METHODS: A propensity score-matching comparison of robotic and open pancreaticoduodenectomy based on seven factors commonly used to predict the survival outcomes in ampullary cancer patients...

PURPOSE: Chyle leak resulting from thoracic duct (TD) injury poses significant morbidity and mortality challenges. We assessed the feasibility of using near-infrared (NIR) indocyanine green (ICG) imaging for intraoperative fluorescence TD lymphography during minimal access esophagectomy (MAE) in a semiprone position with inguinal nodal injection of ICG dye. METHODS: Ninety-nine patients with esophageal or gastroesophageal junctional cancer undergoing MAE received inguinal node injections of 2...

OBJECTIVE: Within a learning health system paradigm, this study sought to evaluate reasons for readmission to identify opportunities for improvement. SUMMARY BACKGROUND DATA: Post-pancreatectomy readmission rates have remained constant despite improved index hospitalization metrics. METHODS: We performed a single-institution case-control study of consecutive pancreatectomy patients (October 2016 - April 2022). Complications were prospectively graded in biweekly faculty and advanced practice provider meetings...

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PURPOSE/OBJECTIVE(S): We report tumor and treatment characteristics, oncologic outcomes, and treatment-associated toxicities in a cohort of chest wall Ewing sarcoma (cwES) patients treated at a single tertiary care institution. MATERIALS/METHODS: After IRB approval, patients with cwES treated from 1997-2022 were retrospectively reviewed. Patient, tumor, treatment, outcomes, and toxicity data were abstracted. Local control (LC), progression-free survival (PFS), and overall survival (OS) were defined from end of treatment and assessed using the Kaplan-Meier method...

One week after an elective laparoscopic cholecystectomy at an outside hospital, a 56-year-old male presented to the emergency department with right-sided abdominal pain. Computerized tomography (CT) revealed a complex fluid collection in the gallbladder fossa. The patient underwent drain placement and received broad-spectrum intravenous antibiotics. Drain output was suspicious for a chyle leak, which was confirmed by elevated fluid triglyceride levels. Magnetic resonance cholangiopancreatography (MRCP) and hepatobiliary iminodiacetic acid (HIDA) analysis showed evidence of a concurrent bile leak...

OBJECTIVES: Lymphatic channels (LC) are not as prominent as blood vessels, so they tend to get damaged during surgical procedures. It can present with chyle leak in the postoperative period. We aimed to study the occurrence of chyle leak in patients undergoing nephrectomy and its management. METHODS: During the period of January 2021 and January 2023, 158 adult patients underwent nephrectomy for various reasons like non-functioning kidney, donor nephrectomy, and malignancy...

INTRODUCTION AND IMPORTANCE: Chylothorax is a rare condition secondary to a chyle leak from the thoracic duct. The most common cause is after thoracic and cardiac surgery. Other causes include malignancy, non-iatrogenic trauma, and miscellaneous disorder - tuberculosis, filariasis and idiopathic conditions. The incidence of chylothorax post non-iatrogenic trauma is low; however, it does occur. Therefore, clinicians managing trauma patients should be aware of chylothorax as a differential and understand how it can be managed...