2 research outputs found
Bleeding gastroduodenal ulcers in patients without Helicobacter pylori infection and without exposure to non-steroidal anti-inflammatory drugs
Background/Aim. A high risk of bleeding in Helicobacter pylori
(H.pylori)-negative, non-steroidal anti-inflammatory drugs (NSAID)-negative
ulcers highlights the clinical importance of analysis of the changing trends
of peptic ulcer disease. The aim of the study was to investigate the risk
factors for ulcer bleeding in patients with non-H. pylori infection, and with
no NSAIDs use. Methods. A prospective study included patients with
endoscopically diagnosed ulcer disease. The patients were without H. pylori
infection (verified by pathohistology and serology) and without exposure to
NSAIDs and proton pump inhibitors (PPI) within 4 weeks before endoscopy.
After endoscopy the patients were divided into 2 groups: the study group of
48 patients with bleeding ulcer and the control group of 47 patients with
ulcer, but with no bleeding. Prior to endoscopy they had completed a
questionnaire about demographics, risk factors and habits. The platelet
function, von Willebrand factor (vWF) and blood groups were determined.
Histopathological analysis of biopsy samples were performed with a modified
Sydney system. The influence of bile reflux was analyzed by Bile reflux index
(BRI). Results. Age, gender, tobacco and alcohol use did not affect the
bleeding rate. The risk of bleeding did not depend on concomitant diseases (p
= 0.509) and exposure to stress (p = 0.944). Aspirin was used by 16/48
(33.3%) patients with bleeding ulcer, as opposed to 7/47 (14.9%) patients who
did not bleed (p = 0.036). Abnormal platelet function had 12/48 (25.0%)
patients who bled, as opposed to 2/47 (4.3%) patients who did not bleed (p =
0.004). Patients with BRI < 14 bled in 79.2%, and did not bleed in 57.4% of
the cases (p = 0.023). There was no statistical difference between groups in
regards to blood groups and range of vWF. Antrum atrophy was found in 14/48
(29.2%) patients with bleeding ulcer and in only 5/47 (10.6%) patients who
had ulcer without bleeding (p = 0.024). Conclusion. Abnormal platelet
function, aspirin use and antrum atrophy were the risk factors for ulcer
bleeding in non-H. pylori, non- NSAIDs ulcer disease
Preoperative misdiagnosed gastrointestinal stromal tumor surgical ātransferredā into gastric duplication cyst
Introduction. Gastrointestinal duplications are rare congenital anomalies, especially in the adult population which can occur along the entire gastrointestinal tract. The rarest among them are gastric duplications, making up 2ā8% of all gastrointestinal duplications. Unusual embryonic malformations can be found even in the adult population and should always be considered in the differential diagnosis of thoraco-abdominal tumors. Unclear findings during preoperative diagnostic procedures are the reason for presenting the case. Case report. We present a 33 years old female, with tumorous lesion in the stomach wall, which had the endoscopic ultrasound features of gastrointestinal stromal tumor. During surgery, it was determined that the lesion was actually a cystic formation with gelatin content and histological examination confirmed the diagnosis of gastric duplication cyst. Conclusion. Preoperative diagnosis of gastric duplication cyst has always been a challenge for clinicians, since its morphological appearance may vary. That is the reason why these anomalies are often misdiagnosed as solid tumorous lesions by imaging methods and even by the most superior ones, and set up the surgery as a part of diagnostic algorithm