[A Case of Two-Stage Operation for Esophageal Cancer with Sarcoidosis].

A 69-year-old man with dysphagia was diagnosed with advanced esophageal cancer by upper gastrointestinal endoscopy. He had undergone pancreatic tail and partial transverse colon resection for pancreatic cancer, and right hilar lymph node biopsy and partial lower lobe resection for the diagnosis of pulmonary sarcoidosis. Contrast-enhanced computed tomography(CT)scan showed no change over time in lymph node enlargement in the mediastinum, so metastasis of esophageal cancer was considered to be negative. Therefore, the diagnosis of advanced esophageal cancer, Mt, type 2, T2N0M0, cStage Ⅱ, was made, and surgery was performed after 2 courses of DCF therapy. Because of the adhesions in the thoracic cavity and possible problems with elevation of the gastric tube and blood flow due to resection of the pancreatic tail, it was decided to perform two-stage operation. Although imaging studies over time, as in the present case, can help in the diagnosis, it is difficult to distinguish whether enlarged lymph nodes are reactive changes or metastases. In this study, we experienced a case of thoracic esophageal cancer complicated by sarcoidosis with enlarged mediastinal lymph nodes.

[A Case of Refractory Lymphorrhea after Laparoscopic Distal Gastrectomy].

An 84-year-old man with gastric cancer, cT2N0M0, cStage Ⅰ underwent laparoscopic distal gastrectomy, D1+dissection, and Roux-en-Y reconstruction. We started enteral nutrition on the second postoperative day, but milky drainage appeared from the drain on the fifth postoperative day. The triglyceride in the ascites was markedly elevated, and it was diagnosed as a lymphorrhea. Neither conservative treatment nor lymphangiography were successful. We decided to perform surgical intervention because the lymphorrhea did not improve for about 1 month after gastrectomy. At laparotomy, we detected the lymphatic ducts using enteral nutrition of fat formulas during surgery and successfully closed the lymphatic ducts by suturing and ligation on the 38th postoperative day. Prolonged lymphorrhea causes extreme deterioration of the patient's general condition. Prolonged total parenteral nutrition also increases the risk of infection. It is important to perform surgical treatment for intractable lymphorrhea that does not improve with conservative treatment without hesitation.