Chylous Ascites After Gastric Cancer Surgery: Risk Factors and Treatment Results

Purpose@#Although chylous ascites is a frequent complication of radical gastrectomy for gastric cancer, proper diagnostic criteria and optimal treatment strategies have not been established. This study aimed to identify the clinical features of chylous ascites and evaluate the treatment outcomes. @*Materials and Methods@#We retrospectively analyzed the data of patients who underwent radical gastrectomy between 2013 and 2019. Diagnosis was made when milky fluid or elevated triglyceride levels (≥100 mg/dL) appeared in the drains without a preceding infection. The clinical features, risk factors, and treatment outcomes were assessed according to the initial treatment modalities for fasting and non-fasting groups. @*Results@#Among the 7,388 patients who underwent radical gastrectomy for gastric cancer, 156 (2.1%) experienced chylous ascites. The median length of hospital stay was longer in patients with chylous ascites than in those without (median [interquartile range]: 8.0 [6.0–12.0] vs. 6.0 [5.0–8.0], P<0.001). Low body mass index (adjusted odds ratio [aOR]=0.9; P<0.001), advanced gastric cancer (aOR=1.51, P=0.024), open surgery (reference: laparoscopic surgery; aOR=1.87, P=0.003), and extent of surgical resection (reference: subtotal gastrectomy, total gastrectomy, aOR=1.5, P=0.029; proximal gastrectomy, aOR=2.93, P=0.002) were associated with the occurrence of chylous ascites. The fasting group (n=12) was hospitalized for a longer period than the non-fasting group (n=144) (15.0 [12.5–19.5] vs. 8.0 [6.0–10.0], P<0.001). There was no difference in grade III complication rate (16.7% vs. 4.2%, P=0.117) or readmission rate (16.7% vs. 11.1%, P=0.632) between the groups. @*Conclusions@#A fat-controlled diet and medication without fasting provided adequate initial treatment for chylous ascites after radical gastrectomy for gastric cancer.

Non-intubated video-assisted thoracoscopic biopsy surgery of a large anterior mediastinal mass via epidural anesthesia: A case report

Anesthesia for a patient with a large mediastinal mass is a challenge for anesthesiologists, given the risk of airway collapse and hemodynamic compromise. Moreover, there are very few reports on the anesthetic management of non-intubated video-assisted thoracoscopic surgery (VATS). Thus, in the following case report, we provide an account of the successful anesthetic management and excisional biopsy of a large anterior mediastinal mass (measuring 13 × 10 cm) utilizing non-intubated VATS. The patient was kept awake, maintaining consciousness and spontaneous respiration throughout the procedure, in order to prevent devastating airway collapse and pain control and cough prevention were achieved by thoracic epidural analgesia and lidocaine nebulization.

A Case of Hepatocellular Carcinoma after Hepatic Artery Ligation / 영남의대학술지

Majority of .hepatocellular carcinoma is evolved from a well differentiated cancerous condition such as hypetptastic lesions eg; adenomatous hyperplasia in cirrhotic liver or de no vo carcinogenesis and prolifenation along with dedifferentiation. Adenomatous hyperplasia is may be seen in severe acute hepatic injury, like svhmassive hepatic necrosis, or in chronic liver diseases, particularly liver cirrhosis and it has recently attracted much interest from both clinicians and pathologists because it is regarded as a precursor lesion of hepatocObdar carcinoma. Hepatic. denomatous hyperplasia resembling focal nodular hyperplasia might have developed from localized vascular changes associated with chronic liver disease, pre-existing arterial malformation and early stage of angiogenesis in hepatocarcinogenesis. .fie present a patient who developed hepatocellular carcinoma after hepatic artery ligation.