Vitamin K deficiency is associated with malnutrition in some complications, such as hyperemesis gravidarum, active gastrointestinal diseases, and psychological disorders. Maternal vitamin K deficiency can cause fetal bleeding, in particular, fetal intracranial hemorrhage. Although fetal hemorrhage is uncommon, severe damage to the fetus may be inevitable. We describe a pregnant woman with vitam...

Churg-Strauss syndrome (CSS) is a systemic necrotizing vasculitis of the small and medium vessels, associated with extravascular eosinophilic granulomas, peripheral eosinophilia, and asthma. The exact etiology of CSS is unknown. This syndrome commonly affects the lungs, peripheral nerves, skin, heart, and gastrointestinal tract, but rarely the central nervous system. Subarachnoid and intracereb...

Chronic complications of acute appendicitis managed in a conservative manner are not frequent. We present a case of acute lower gastrointestinal hemorrhage in a young patient with a previous acute appendicitis without surgical intervention. The colonoscopy detected an appendicular bleeding which was surgically treated. The anatomopathological diagnosis was granulomatous appendicitis. The clinic...

Antifibrinolytic agents are used chiefly for control of acute haemorrhage. Their applicability to chronic bleeding from inflammatory lesions of the gastrointestinal tract is illustrated by two case histories.

Introduction Pseudoaneurysm is a serious complication after pancreatic surgery, which mainly depends on the presence of a preceding pancreatic fistula. Postpancreatectomy hemorrhage following total pancreatectomy is a rare complication due to the absence of a pancreatic fistula. Here we report an unusual case of massive gastrointestinal bleeding due to right hepatic artery (RHA) pseudoaneurysm ...

Blue rubber bleb nevus syndrome (BRBNS) is a rare disorder characterized by distinctive cutaneous and gastrointestinal venous malformations that usually cause massive or occult gastrointestinal hemorrhage and iron deficiency anemia secondary to the bleeding episodes. Only two reports of BRBNS in pregnant women can be found, according to the MEDLINE search. Both cases did not describe severe com...

The incidence of lower gastrointestinal bleeding (LGIB) is increasing; however, predictors of outcomes for patients with LGIB are not as well defined as those for patients with upper gastrointestinal bleeding (UGIB). The aim of this study was to identify the clinical outcomes and the predictors of poor outcomes for patients with LGIB, compared to outcomes for patients with UGIB. We identified p...

The HeartMate II (HMII) is the most popular continuous-flow left ventricular assist device (CF-LVAD) employed worldwide. Implantation of CF-LVADs has been associated with high rates of gastrointestinal bleeding, particularly from arteriovenous malformations (AVMs) [1,2]. Part of the increased bleeding risk relates to a reduction in circulating von Willebrand factor multimers [3]. However, it ha...

A lack of consensus exists in the pre-endoscopic risk stratification of patients with upper or lower gastrointestinal hemorrhage. The work by Das and colleagues in the previous issue of Critical Care serves to externally validate the BLEED criteria. Their results suggest that hemodynamically stable patients without evidence of ongoing bleeding or unstable comorbidities may be at lower risk for ...