Tracheostomy wound myiasis in a patient with hypoxic encephalopathy.

•Tracheostomy wound myiasis is rarely observed in unconscious and immobile patients.•Maggots in the vicinity of the tracheostomy site should be closely monitored.•Controlling myiasis in hospitals requires fly control and patient fluid management.

White matter edematous change with moderate vascular lesions in pretreated acute stage of leukoencephalopathy with cerebral amyloid angiopathy.

A 79-year-old man presented with subacute onset of dementia. Brain magnetic resonance imaging revealed leukoencephalopathy in the posterior lobes with presence of microbleeds. Although clinical manifestation suggested a diagnosis of leukoencephalopathy associated with cerebral amyloid angiopathy (CAA), the patient died of sudden rupture of an aneurysm of the thoracic aorta two months after the onset of dementia.

Aging impairs fibrosis-4 index after sustained virologic response by direct-acting antivirals in chronic hepatitis C infection.

Introduction And Objectives: Sustained virologic response (SVR) is achieved in most cases of C-type liver disease after direct-acting antiviral (DAA) therapy. Although liver fibrosis improves, the degree of improvement is different. This study aimed to analyze the factors involved in improving liver fibrosis using the fibrosis 4 (FIB-4) index.

Efficacy of Switching from Kanamycin Sulfate to Rifaximin in Patients with Hepatic Cirrhosis.

Objective This study evaluated the efficacy associated with switching to rifaximin in patients with hepatic cirrhosis receiving kanamycin sulfate for the treatment of hepatic encephalopathy and hyperammonemia. Methods We included 37 patients who switched from kanamycin sulfate to rifaximin at our institution from January 2017 to December 2018. The onset of hepatic encephalopathy and changes in blood ammonia values during a six-month period were retrospectively evaluated.