Sinus venosus atrial septal defect and partial anomalous pulmonary venous connection in a patient with dextrocardia.

An 85-year-old woman presenting with symptomatic pulmonary hypertension (PH) with a history of dextrocardia was referred to our facility for treatment of heart failure. Significant shunting was detected by measuring oxygen saturation during right heart catheterisation (RHC). CT with contrast revealed sinus venosus atrial septal defect (SVASD) and partial anomalous pulmonary venous connection (PAPVC), in which the left upper and middle lobar pulmonary veins returned to the superior vena cava and right atrium. Despite medical treatment, the patient died, and an autopsy was performed. SVASD and PAPVC are rare congenital anomalies. RHC with measurement of oxygen saturation and CT with contrast should be considered in patients with unexplained right atrial and ventricular enlargement or suspected PH.

Laparoscopic management of refractory chylous ascites using fluorescence navigation with indocyanine green: A case report.

INTRODUCTION: Postoperative chylous ascites is a rare complication of colorectal surgery. Conservative management is usually effective in most cases of the postoperative chylous ascites. However, surgical intervention is performed for refractory cases. PRESENTATION OF CASE: A 31-year-old man with neuroendocrine carcinoma developed chylous ascites after laparoscopic descending colectomy with D3 lymphadenectomy. Conservative treatment including total parenteral nutrition and somatostatin analogue failed and surgical intervention via laparoscopy was performed for the refractory chylous ascites. Lymphatic leakage was detected at the upper part of the inferior mesenteric artery during the laparoscopic exploration and was reconfirmed by intraoperative indocyanine green injection with an infrared camera system. Moreover, we injected the ICG into the other sites of the lymphadenectomy performed and identified the lymphatic flow. We confirmed there was no other lymphatic leakage. The lesion was ligated and closed with fibrin glue. Five months after the surgical intervention, no symptom was noted. DISCUSSION: It is frequently difficult to detect the site of lymphatic leakage intraoperatively. Intraoperative indocyanine green injection is useful for detecting a lymphatic leakage site and especially making sure without other leakages. Additionally, laparoscopic surgery seems safe and effective for refractory chylous ascites. CONCLUSION: we reported successful laparoscopic management of refractory chylous ascites using fluorescence navigation with indocyanine green.

A case of abdominal tuberculosis lymphadenitis extending into the gallbladder and duodenum in a human T-cell lymphotropic virus type 1 carrier.

A 69-year-old man with a history of pulmonary tuberculosis presented with fever. He tested positive for the QuantiFERON TB-2G and human T-cell lymphotropic virus type 1 antibodies. Imaging revealed a mass in the neck of the gallbladder, with periportal lymph node enlargement and penetration into the duodenum. A definite diagnosis could not be made, even with a subsequent detailed examination. Finally, cholecystectomy and a lymph node biopsy were performed. Histopathology revealed a caseating granuloma in the lymph nodes and in the serosa of the gallbladder, and polymerase chain reaction was positive for tuberculosis. Therefore, the patient was diagnosed with abdominal tuberculosis lymphadenitis extending into the gallbladder and duodenum.