Frequent occurrence of low grade cases among metastatic gastrointestinal stromal tumours

Gastrointestinal stromal tumours (GIST)

Gastrointestinal Stromal Tumours: An Update

Purpose. To study the evolution of concepts concerning gastrointestinal stromal tumours (GISTs) over 30 years.Discussion. GISTs have been, for more than 30 years, the subject of considerable controversy regarding their line of differentiation as well as the prediction of their behaviour. Furthermore, once they spread within the peritoneal cavity, they are extremely hard to control. The recent f...

Prognostic characteristics of duodenal gastrointestinal stromal tumours.

BACKGROUND This study evaluated the clinical characteristics, surgical procedures and prognosis of duodenal gastrointestinal stromal tumours (GISTs). METHODS Patients with a diagnosis of primary duodenal GIST treated between January 2000 and December 2012 were analysed. Patients with gastric and small intestinal GISTs were chosen as control groups according to the following parameters: age, t...

Presentation and management of gastrointestinal stromal tumours.

Gastrointestinal stromal tumour (GIST) is the most common mesenchymal tumour of the gastrointestinal tract. The aim of this study was to present the experience of a single centre. A prospective GIST database from 1997 to 2011 in a tertiary referral centre wa reviewed. 78 patients (36 male/42 female) with a median age of 66 (range 10-93) were diagnosed with GIST during this period. Surgery was t...

The radiology of gastrointestinal stromal tumours (GIST)

Gastrointestinal stromal tumours (GISTs) comprise a group of smooth muscle mesenchymal alimentary tract tumours of variable malignancy. Recently, the pathophysiology and radiology of these tumours has generated enormous interest following the discovery of a specific, highly effective, chemotherapeutic agent in the form of ST-571 (Imatinib; Glivec, Novartis, Frimley UK). At the time of this revi...