• Archives of Craniofacial Surgery
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• v.24 no.3
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• pp.124-128
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• 2023

Morbihan disease (MD) is a very rare condition characterized by rosaceous or erythematous lymphedema on the upper two-thirds of the face. A definitive management strategy for MD is lacking, and treatment is challenging. Herein, we present a case of persistent bilateral eyelid edema treated by lymphaticovenular anastomosis (LVA) and lymph node-vein bypass surgery. The patient experienced persistent bilateral eyelid edema. Indocyanine green lymphography was performed, and the diagnosis of bilateral facial lymphedema was confirmed. On the right side, a preauricular lymphatic vessel was anastomosed to a vein. On the left side, lymphostomy on the preauricular lymph node was done, with anastomosis to the transected proximal end of the concomitant vein of the transverse facial artery. Furthermore, a preauricular lymphatic vessel was anastomosed to a vein. Eyelid edema decreased and progressively improved on both sides. The outcome of this case suggests that LVA and lymph node-vein bypass surgery are appropriate for treating persistent eyelid edema related to MD.

• Journal of Chest Surgery
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• v.52 no.6
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• pp.409-415
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• 2019

Background: Postoperative chylothorax may be caused by iatrogenic injury of the collateral lymphatic ducts after thoracic surgery. Although traditional treatment could be considered in most cases, resolution may be slow. Radiological interventions have recently been developed to manage postoperative chylothorax. This study aimed to compare radiological interventions and conservative management in patients with postoperative chylothorax. Methods: We retrospectively reviewed periprocedural drainage time, length of hospital stay, and nil per os (NPO) duration in 7 patients who received radiological interventions (intervention group [IG]) and in 9 patients who received conservative management (non-intervention group [NG]). Results: The baseline characteristics of the patients in the IG and NG were comparable; however, the median drainage time and median length of hospital stay after detection of chylothorax were significantly shorter in the IG than in the NG (6 vs. 10 days, p=0.036 and 10 vs. 20 days, p=0.025, respectively). NPO duration after chylothorax detection and total drainage duration were somewhat shorter in the IG than in the NG (5 vs. 7 days and 8 vs. 14 days, respectively). Conclusion: This study showed that radiological interventions reduced the duration of drainage and the length of hospital stay, allowing an earlier return to normal life. To overcome several limitations of this study, a prospective, randomized controlled trial with a larger number of patients is recommended.

• Journal of the Korean Society of Radiology
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• v.14 no.5
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• pp.597-602
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• 2020

The study was conducted to improve the efficiency of the test and to reduce the exposure dose of patients and operators by analyzing the difference in the moving speed of Lipiodol according to the temperature during lymphography. The device for injecting Lipiodol at a constant pressure was self-made, and after inserting Lipiodol into the Connecting Tube, the moving speed of the contrast agent was photographed at temperatures of 26℃, 36℃, and 46℃ using a heat transfer device. Lipiodol movement time from the Support Catheter to 20cm was measured and analyzed, and statistical significance was confirmed. In the 46℃ environment, the average moving time was 11 seconds, at 36℃ the average was 13 seconds, and at 26℃ the average was 17 seconds. Lipiodol showed a significant difference in moving time with increasing temperature (p<.001), and it was confirmed that the higher the temperature, the faster the moving speed. In the case of lymphangiography, when heated to a certain temperature (46 degrees) rather than injecting Lipiodol at room temperature, the injection speed can be increased and the speed of movement in the lymphatic vessel can be improved.