Monthly Archives: August 2017

Thank you, Dr Gin-Ho Lo, for your comments about our randomized controlled trial (RCT) of Doppler endoscopic probe (DEP) as a guide to improving risk stratification and definitive endoscopic hemostasis of severe nonvariceal upper gastrointestinal hemor… Continue reading →

Question: A 56-year-old man with a history of mild dysphagia for 4 months experienced worsening of his symptoms when he caught a cold or was tired, but without nausea, vomiting, acid reflux, abdominal pain, or bloating. He had no history of diabetes me… Continue reading →

Question: A 5-year old Caucasian boy presented with sudden onset of diffuse purpuric and petechial skin lesions without fever at the pediatric department. The following days he developed diffuse abdominal pain with bloody stools (4-6 times a day). He a… Continue reading →

We read with great interest the report of Gane et al.1 They evaluated the efficacy and safety of direct-acting antivirals, ledipasvir-sofosbuvir fixed dose combination, for chronic hepatitis C virus genotype 2 infection. The rate of sustained virologi… Continue reading →

We acknowledge the challenges identified by the authors in the management of recurrent or refractory ascites.1 Although data identifying candidate suitability for transjugular intrahepatic portosystemic shunt (TIPSS) is satisfactory, the optimum timing… Continue reading →

We thank Dr Yu and colleagues for their letter. We agree that the presence of baseline NS5A resistance-associated substitutions in patients with hepatitis C virus genotype 2 infection reduces the efficacy of ultrashort durations of ledipasvir-sofosbuvi… Continue reading →

I read with interest the article by Jensen et al1 regarding the use of a Doppler endoscopic probe (DEP) in hemostasis of nonvariceal gastrointestinal bleeding. The authors demonstrated that use of a DEP can significantly reduce the rebleeding rate of … Continue reading →

Question: A 67-year-old man with a history of chronic lymphocytic leukemia (CLL) complicated by recurrent bacterial infections presented to the outpatient clinic with an abrupt onset of altered bowel habits. He reported the urge to defecate several tim… Continue reading →