Long-Term Survival in a Case of Primary Leiomyosarcoma of the Inferior Vena Cava in Which PET-CT Follow-up Was Useful.

Leiomyosarcoma of the inferior vena cava (IVC) is a rare malignancy, but has been found more frequently with recent advances in diagnostic imaging. Local recurrence and metastases are frequent with this pathology, and prognosis is poor. We report a case of a patient with leiomyosarcoma of the IVC surviving for >10 years after the first resection despite local recurrence and two metastatic recurrences to the pancreas and liver, with successful excisions following early detection on positron emission tomography-computed tomography.

Galacto-oligosaccharides ameliorate dysbiotic Bifidobacteriaceae decline in Japanese patients with type 2 diabetes.

Gut microbiota affects the host's metabolism, and it is suggested that there are differences in gut microbiota composition between patients with type 2 diabetes and healthy individuals. Additionally, dysbiosis may increase the concentration of lipopolysaccharides (LPS), causing metabolic endotoxemia, which induces impaired glucose tolerance. Several studies have reported relationships between metabolic diseases and the gut microbiota; and prebiotics, such as oligosaccharides, are commonly consumed to regulate gut microbiotas in healthy individuals.

[Intravenous Ablation for Lower Extremity Varices to Prevent Recurrent Pulmonary Embolism in Klippel-Trenaunay Syndrome;Report of a Case].

Klippel-Trenaunay syndrome( KTS) is a complex congenital anomaly characterized by lower extremity varix and venous malformations, port-wine stains, and soft tissue and bone hypertrophy. We present a case of a 35-year-old man of KTS with pulmonary embolism (PE). The patient was referred to our hospital complaining of the leg pain and sudden onset of dyspnea.

Coronary artery spasm following off-pump coronary artery bypass surgery.

Coronary artery spasm after coronary artery bypass surgery may result in life-threatening arrhythmias, circulatory collapse, or death. We report two cases of coronary artery spasm after coronary artery bypass surgery, one of which developed ventricular fibrillation requiring extracorporeal membrane oxygenation support. Both patients were discharged in good condition and are currently followed as outpatients.

Large aneurysm in saphenous vein coronary artery graft with fistula: case report and review.

Aneurysms developing in a saphenous vein graft (SVG) after coronary artery bypass grafting (CABG) are an unusual complication and fistulae forming between an SVG aneurysm and a cardiac chamber are even rarer. A 71-year-old man had undergone a triple CABG with the left internal thoracic artery and double SVGs. Twenty years later, he was admitted with repeated congestive heart failure.