Jejunal diverticulosis is considered to be a generally asymptomatic condition in which the diverticula are pulsion mucosal herniations with walls lacking a muscle layer. These opinions in particular are examined in this review of 20 cases of jejunal diverticulosis treated during an 8 year period. The predominant complication in each case was inflammation or perforation (nine), diarrhoea or mala...

The jejunal disaccharidases, sucrase, maltase and lactase, were determined in jejunal biopsies obtained from 43 malnourished children and 10 controls. In the study group, 63% were girls and 93% had severe malnutrition. Lactase activity was significantly reduced in third and fourth degree malnutrition (p < 0.05 and p < 0.005, respectively), but maltase activity was significantly reduced only in ...

Two patients are described whose clinical condition deteriorated following gastric surgery for peptic ulceration. Both were demonstrated to be suffering from gluten enteropathy with generalized malabsorption which included lactose. Following treatment with a gluten-free diet over a 2-year period the jejunal mucosa showed a marked improvement of villous architecture associated with a return of l...

Gastrointestinal stromal tumours (GIST) are rare gastrointestinal tumours and are one of the causes of obscure gastrointestinal bleeding. We report a case of massive gastrointestinal bleeding secondary to bleeding jejunal GIST in a 43 years old gentleman. Endoscopic intervention failed to identify the source of bleeding and CT Angiography (CTA) showed a jejunal mass and patient underwent laparo...

background the feasibility of safe full laparoscopic cephalic duodenopancreatectomy (cdp) has been demonstrated by several authors. objectives for its realization, we propose a 5 trocars approach. methods kocher maneuver is performed to reach the inferior vena cava, the infrarenal aorta, the rear plate of the uncinate process, and the superior mesenteric artery. lymphadenectomy in the region ca...

he incidence of the diverticulum of the small bowel varies from 0.2-1.3% in autopsy studies to 2.3% when assessed on enteroclysis. it occurs mostly in patients in the 6th decade of their life. of all the small bowel diverticuli, jejunal diverticulum is the most common type. this rare entity is usually asymptomatic. however, they may cause chronic non-specific symptoms for a long period of time ...

It was recently shown that vasoactive intestinal polypeptide (VIP) inhibits rat jejunal alanine absorption, an effect that was significantly reduced by vagotomy. This study assesses the role of capsaicin-sensitive primary afferents (CSPA) and the myenteric plexus in the inhibition of rat jejunal alanine absorption by VIP. Continuous intravenous infusion of VIP (11.2 ng ⋅ kg-1 ⋅ min-1) reduced a...

Jejunal diverticulosis is a rare entity with variable clinical and anatomical presentations. Although there is no consensus on the management of asymptomatic jejunal diverticular disease, some complications are potentially life-threatening and require early surgical treatment. Small bowel perforation secondary to jejunal diverticulitis by enteroliths is rare. The aim of this study was to report...

Background and aims: Chronic idiopathic intestinal pseudo-obstruction (CIIP) is a severe motility disorder associated with significant morbidity. Several histopathological (neuropathic and myopathic) phenotypes have been described but only a single adult with jejunal smooth (circular) muscle a-actin deficiency. We present a prospective multinational case series investigating smooth muscle a-act...

BACKGROUND AND AIMS Chronic idiopathic intestinal pseudo-obstruction (CIIP) is a severe motility disorder associated with significant morbidity. Several histopathological (neuropathic and myopathic) phenotypes have been described but only a single adult with jejunal smooth (circular) muscle alpha-actin deficiency. We present a prospective multinational case series investigating smooth muscle al...