Colorectal cancer still remains the third cause of cancer death among cancer patients. Early diagnosis is crucial and they can be either endoscopic or with blood biomarkers. Endoscopic methods consist of gastroscopy and colonoscopy, however; in recent years, endoscopic ultrasound is being used. The microenvironment is very important for the successful delivery of the treatment. Several proteins...

Background: Pancreatic tumor disease often has clinical symptoms ambiguously which is leading to late detection and poor prognosis. Currently, there are many imaging methods use for the early detection, diagnosis of pancreatic tumors. Endoscopic ultrasound (EUS) with strength a high-frequency probe, approaching directly pancreas improving tumor, especially small lesions < 2 cm. This study wa...

Endoscopic ultrasound-guided bilio-pancreatic drainage (EBPD) has become an endoscopic alternative to percutaneous biliary drainage for patients with unsuccessful transpapillary approach. EBPD has a significant complication rate and expertise in advanced therapeutical endoscopy and endosonography are required. We present a 43 year-old male with pancreatic head adenocarcinoma, who after underwen...

The field of diagnostic and therapeutic endoscopic ultrasound (EUS) is growing rapidly. Although EUS has enhanced our ability to diagnose and treat a wide variety of GI conditions, there are many controversial issues regarding the appropriate application of EUS techniques. In this review we discuss five controversial topics in EUS: the utility of EUS in staging of esophageal and gastric cancer;...

Drainage of pancreatic abscesses is required for effective control of sepsis. Endoscopic ultrasound (EUS)-guided endoscopic drainage is less invasive than surgery and prevents local complications related to percutaneous drainage. Endoscopic drainage with stent placement in the uncinate process of the pancreas is a technically difficult procedure. We report a case of pancreatic abscess treated b...

INTRODUCTION Ultrasound-guided transrectal prostatic biopsy is generally a well-tolerated radiological technique with low overall complication ratio. If post-biopsy rectal bleeding occurs, conservative management is effective in the majority of cases. Endoscopic or interventional treatment is rarely required. CASE PRESENTATION We report the case of an 82-year-old white man presenting with mas...

Although the ingestion of foreign bodies is a common clinical problem, severe complications such as perforation are rare and occur in less than 1% of cases. Different types of foreign bodies and the various affected regions within the gastrointestinal tract make foreign body ingestion a complex entity, with a wide range of presentation requiring different diagnostic modalities. We report two ca...

Islet cell tumours are rare lesions. The majority (85%) are functioning hormone-producing tumours, insulinomas and gastrinomas being the most common. Approximately 15% of islet cell tumours are nonfunctioning. These are usually larger lesions, often presenting at an advanced stage as a pancreatic mass or with metastatic disease. This review will focus on the role of endoscopic ultrasound in the...

CONTEXT PEComas (tumors showing perivascular epithelioid cell differentiation) of the pancreas are exceedingly rare. CASE REPORT We herein report on a 60-year-old female who noticed a bulge in her right upper quadrant while exercising. Subsequent multidetector-row CT scan showed a 3.5 cm well-defined, encapsulated, hypovascular, solid tumor in the body of the pancreas. Endoscopic ultrasound d...